Doorwin Group

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Tilt Turn Wood Window with Aluminum Cladding for North America Climates

The tilt turn windows are hinged on the side and inswing & tilt open both available and are the most popular replacement choices in Europe homeowners due to their exceptional energy efficiency, excellent ventilation capacity, humanized operation and easy clean. Tilt turn wood window configures with wood frame, aluminum profile cladding, glass configuration, hardware system and seal system. The window performance is closely related with these parts on material selection, design and manufacture technique as well as accurate installation. Tilt means the sash top can be tilt into room for gentle air during night or bad weathers and turn means the wind can be inswing into the room for effective ventilation with maximum opening area. The interior solid wood and exterior aluminum cladding combined both specialties of wood and aluminum with the max depth reaches to 110mm including the window frame and sash.

Materials

German Brand Hardware&Accessories

Double glazed with tempered insulation glass Low-E coating filled with Argon gas

1.4mm Aluminum profile by seamless welding joint technique

Continuous seals system in the internal side

German origin brand water based paint

Tilt Turn VS Crank Push Out Casement Window

1. Crank casement windows are hinged on the side and crank open outward to the left or right and allowing full top to bottom ventilation. So both windows allow for effective ventilation.

2. Tilt turn type allows wind sash swing into the door, but crank open type swings the sash outward. Inswing opening is a safe design especial for high buildings as well as easier clean but it will occupy space in room. Crank open may occurs dangerous falling from high altitudes and hard clean inside. Use crank open for villa and tilt turn open for apartment is a reasonable idea.

3. Tilt turn window is able to tilt the top of sash into the room for 10mm like a hopper window and allowing ventilation during bad weathers or night. Crank open window may occurs leakages into the room in raining days and instability in windy days of opening the window.

4. Both tilt turn and crank opening window is well sealed with proper EPDM seals and lock pressure. So the window performance on air tightness, water tightness, sound proof, anti-wind pressure and heat insulation are both perfect by choose same configuration of glass combination.

5. Crank opening is more popular in Europe and tilt turn opening is more popular in America.

Information Related to Window Selection

1. Project location: By confirming the project location, we will know your climates conditions to choose glass and window frame to suit the climates with proper window performance.

2. Window size: Large size window may choose several types combination like fixed window + tilt turn window or make a huge size glass for better view or divided into several grills.

3. Building type: Villa or apartment, office building or workshop, modern or traditional.

4. Personal preference: Wood or aluminum, or aluminum cladding wood, or wood cladding aluminum, or vinyl.

5. Budget: The budget will greatly affect material selection, glass selection, hardware brands selection as well other accessaries selection.

Doorwin is the top manufacturer for various windows and doors in China with top quality as well as perfect after sales service. A good deal of windows and doors already sold to North America with high level comments. To know more of Doorwin or our project reference, please contact us at [email protected] or visit our website at https://www.doorwingroup.com/.

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Doorwin PVC French Windows With Internal Grilles Design For House By The Caribbean Sea

About The Project

PVC windows are common seen in most buildings. Doorwin project of PVC French windows with internal grilles is located in Caribbean Sea. It features outswing French windows with well-known Germany brand profile VEKA for profiles, double glazing tempered glass and top quality hardware provide safety and durability. Internal grilles are classic and Doorwin PVC French windows offer the maximum ventilation and obstructed view. With internal grille design, the windows are classic and low maintenance.

What Makes Doorwin Products One Of The Best Choices For Homes?

The Beauty Of French Windows

French windows offer the maximum light and ventilation and unobstructed views to a home, reflecting the homeowners’ taste. With colonial style grilles design, French windows look beautiful and elegant, especially with white color. French windows is energy efficient and good for classic buildings as well as modern buildings.

The Benefits Of PVC Windows

There are many different names for pvc windows, such as upvc windows, vinyl windows or plastic steel windows. All of them mean the window frame is made of polyvinyl chloride, a widely-produced synthetic plastic polymer, which is commonly used for pipe or materials for windows/ doors.  PVC windows do not rot, fade, or rust. and are energy efficient. And you don’t have to paint them, thus they are low maintenance. Comparing with fiberglass and wood windows, pvc windows are the most affordable,they meet tight budges.

VEKA Profiles

Doorwin PVC French windows use Germany quality brand VEKA for profiles (https://veka-system.com/), one of the best brand for pvc/ vinyl windows/doors. Veka’s quality is well recognized.

Internal Grilles

Colonial style Internal grilles make French windows more classic and beautiful. Grilles can be in many styles. We apply internal grilles to add decorative appeal to the window. They are calssic and maintenance free.

About Glazing And Hardware

Double glazing fully tempered glass is our standard glassing options. With the thickness of 5 mm or 6 mm, our glass are strong and not easy to break. With low-e coating, argon gas filled and warm edge spacer, the windows’ performance could be improved to meet higher performance’s need. For hardware,  we apply top quality hardware to provide great strength and security.

About Doorwin  

Doorwin is good at making quality aluminum and wood windows/ doors in all styles.  The company aims to provide the quality products every of its client. We are not providing the best specification that we can offer, but we mean to provide something right for you, something you exactly need from us. This is Doorwin, a group of creative, responsible and professional windows/doors makers. We are here to help with your unique projects. Contact us at www.doorwingroup.com or [email protected]. Let’s do something for your projects.

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Standard Windows Sizes & Customized Window Sizes

Standard window sizes are those sizes that fit most of the rough openings, which you could be easy to find in most manufacturers. However, there might be some openings with uncommon sizes, which requires customized sizes.

 Standard Window Sizes

In modern housing, casement windows are more popular while double hung windows are often seen in classic buildings. Casement adds modern elements to a home. The most common window sizes for casement are : for width, they range from 14 inches to 35.5 inches, that’s 355 mm to 900 mm. For height, they range from 29.5 inches to 77.5 inches, that’s 749 mm to 1969 mm.

Fixed windows, or picture windows, are also popular in modern housing to invite huge amount of light into the room. Usually you see them more in the living rooms. As fixed windows do not open, so there is much flexibility in sizes of fixed windows. For width, they range from 24 inches to 96 inches, that’s 609 mm to 2438 mm. For height, they go from 12 inches to 96 inches, that’s 305 mm to 2438 mm.

Customized Window Sizes

Instead of standard sizes, customized sizes are window sizes made by your required measurements. If we say standard sizes are like having ready-made food, then customized sizes are like you sit down, take a look at the menu and order what you need for yourself. It’s more unique and tailored to your specific needs and unique projects. And it’s true that it requires higher price but the quality is better.There is no specific sizes for customized sizes, every size of clients’ size is the size that manufacturers’ going to make.

In most window projects, standard window sizes are often seen. They look unified and well organized and relatively cheaper. However, if your houses are with some irregular shape windows and doors, customized size is better for your unique projects. They are made to tailor your opening and housing style.And customized sized windows do make you have more flexible design to represent your taste. If your rough opening is with arched top, or too high or tall or others, customized sizes are better choices for you.

Doorwin Windows is known for its professional and great customized design. We mean to offer you the freedom to design your dream house. Let Doorwin Window experts help with your window project at [email protected] or visit our site at www.doorwingroup.com.

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Some Main Differences: Thermal Break Aluminum Windows VS Vinyl Windows

Both thermal break aluminum windows and vinyl windows are commonly used in residential or commercial housing. They are both energy efficient and budgetary friendly for the projects. Here are some main differences between thermal break aluminum windows and vinyl windows.

Energy Efficiency

When we are talking about windows, we care a lot about energy efficiency. A non energy efficient window means you have to pay more energy bills on winters and summers to stay comfortable in your home. Thermal break aluminum windows are aluminum windows with a thermal barrier in the middle to stop the transmission of heat or cold.

Vinyl window is made of vinyl or polyvinyl chloride (abbreviated: PVC), a widely-produced synthetic plastic polymer. It could be used for pipe or materials for windows/ doors and others. Due to the metal peculiarity of aluminum, vinyl windows are more energy efficient than aluminum windows.

Design Options

Aluminum windows are versatile. They are easy to be finished in many colors to match your house style. They could be with simulated wood grain to look like wood windows. And aluminum is strong which means slimmer aluminum profile is good to make windows. Aluminum windows is good for modern style houses. Vinyl windows don’t come in many colors and design and they don’t allow for much options. And aluminum won’t warp like vinyl.

Budgetary And Service Life

Both aluminum windows and vinyl windows are budgetary-friendly than wood windows, and vinyl windows are more competitive. Aluminum windows can last for 40 yeas or so and vinyl windows probably last for 20 years.

Choosing window frame depends on your budget, energy efficiency and house style, personal preference, etc. You are taking everything into consideration to figure out a proper window for your home. Doorwin window experts would like to help you with your project questions. You could reach us at [email protected] or visit our site at www.doorwingroup.com.

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Doorwin Oak Wood Aluminum Specialty Shape Fixed Windows With Unique Grilles For Stairs

About The Project

Doorwin project of oak wood aluminum specialty shape fixed windows with unique grilles for stairs is located in San Diego, CA, USA. It features oak wood interior and aluminum exterior cladding in fixed widow type. Unique grilles design requires experienced and sophisticated workmanship, making the windows more stylish.

 About Plan Drawing

The rough opening of stairs are 9 feet (2743 mm) tall by 3 feet (914 mm ) with specialty shape on the top. Wood aluminum composite for the window frame is great for the climate of CA. And the grilles are the same style of the windows.

The Beauty Of Specialty Shapes Windows With Unique Grilles Design

Rectangle shape of windows are regular and commonly seen while specialty shape windows are different and have their own features. They are more stylish and unique especially with the unique grille design.

The Beauty Of Wood Windows With Exterior Aluminum Cladding

Wood windows are beautiful and trendy as every wood species has its unique and natural grain, bringing you a energy efficient home and the sense of nature. But wood windows do require regular maintenance. Therefore Doorwin applies extruded aluminum for exterior cladding to provide great protection and improved strength and durability. Our aluminum profile could be powder coated with over 200 RAL color options to best match your house style.

 The Energy Efficiency Of Fixed Windows

There are many windows type that you could choose according to your specific needs. Among all, fixed windows are the most energy efficient windows types, as it is sealed well at four sides. There isn’t a meeting rail or a track like double hung. Fixed windows have good airtightness and watertightness and low maintenance.

Sophisticated Workmanship Of Unique Grilles Design

For the specialty shape windows, we make the same style grilles to perfectly match it. Specialty shapes grilles are very difficult to make as it requires the sophisticated workmanship to make specialty shape. The grille is made of wood grille for interior, aluminum for exterior and the aluminum one between the glass pane, which requires careful and skilled manufacturing.

About Doorwin

Doorwin has always been providing quality windows and doors with great customized design and sophisticated workmanship. Our clients are satisfied with our quality and aesthetics and would lie to bother us on their next projects.

Years of project experience helps Doorwin Window experts are familiar with local building codes and climate, our products are easy to pass the inspection smoothly. Any window project questions, you are free to reach us at [email protected] or visit our site at www.doorwingroup.com.

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Why Thermal Break Aluminum Windows & Doors are Perfect For Modern Houses?

In the currant window market, there are vinyl, aluminum, fiberglass and wood for windows frame. Among them, thermal break aluminum windows are widely used in modern houses. Here are some reasons why thermal break aluminum windows & doors are perfect for modern houses.

Aluminum windows/ doors are energy efficient and versatile.

Aluminum is strong, durable and easy of maintenance. With a non-metal polyamide bar between the interior and exterior aluminum profiles, thermal break aluminum widows is an updated aluminum window with energy efficiency than general aluminum windows.

Aluminum profile is good material of almost every type of windows and doors. It is versatile and cost efficient. It could be tit turn windows, or entry doors or interior glass doors. Aluminum is easy to be powder coated with over 200 RAL colors to best match your housing styles. And they could be even with simulated wood grain with wood grain finishing technique.

Aluminum windows/doors are stronger and modern.

Aluminum is with excellent strength of weight to strength ratio and durability to allow it has more freedom on sizes of windows and doors.  And its great durability makes aluminum windows and doors can last for over 40 years before failure. The excellent strength makes it possible for aluminum windows to have a slimmer frame and install with bigger glazing to represent modern element to a home.

Aluminum windows/ doors are low maintenance.

For wood windows/doors, you might have problem of cleaning or painting regularly or other maintenance. Unlike wood windows/ doors, aluminum products is easy to clean and keep them neat. They set you free from tiring housecleaning.

In modern housings of residential or commercial housing, aluminum windows/doors are great match. Any project question, you could reach Doorwin Window experts at [email protected] or visit our site at www.doorwngroup.com.

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Doorwin General Black Thermal Break Aluminum Fixed Windows For House

About The Project

This project of general black thermal break aluminum fixed windows is located in San Antonio, Texas, USA. The windows features thermal break aluminum in fixed type and tempered glass. Nailing fin provides easy installation. The black windows are beautiful and versatile.

 Why do clients like Doorwin’s Quality Windows?

Doorwin has been providing quality customized windows and doors to homeowners and construction professions In North America and Europe. Our products are produced with customized design to tailor every customer’s unique project.

The Beauty Of Black Windows

Among all the window colors, black and white windows are always trendy and timeless. White windows look elegant and cozy, black windows look brief and decent. Black windows almost match most of housing style, modern or classic. And they are maintenance free.

The Fixed Windows

Fixed windows cannot open, also called picture window as it was like a picture with reflection of outside view. As for energy efficiency, fixed window is ranked at the top with its great air tightness and water tightness as well as excellent seal around the perimeter. And fixed windows are maintenance free.

Thermal Break Aluminum Profiles

Aluminum is a popular material used in windows. Aluminum is stronger, durable and easy finishing. But as a metal, aluminum is good conductor of heat and cold, which means you will have to pay more energy bills in winters and summers. To get better energy efficiency, Doorwin applies a non-metal polyamide bar between the interior and exterior aluminum to stop or break the transmission, that’s thermal break aluminum, as called thermally broken aluminum. Thus, it remains the benefits of aluminum window and updates its energy efficiency. With the thickness of over 1.4 mm, our thermal break aluminum profile is much more stronger and durable.

Glazing Options

For all the windows and glass doors, we apply fully tempered glass as standard glazing option. Double glazing provides good performance. To gain better performance, we apply low-e coating on the glass. Argon gas filled to improve the performance. Triple glazing and warm edge spacer is also available when higher performance is needed.

Doorwin Customized Design And Nailing Fin

With our three own modern factories and professional creative design team, Doorwin is known for its professional customized service. We make all the windows and doors according to your project, and there isn’t any additional cost of customized color or styles. Moreover, for the windows and doors exporting North America, we manufacture with a nailing fin/flange. With it, the window installation gets easier and quick. Therefore, we save potential installation cost for our clients.

About Doorwin

Doorwin Group, with three factory area of 20,000 m2 and production capacity of 100,000 m2 per year, we are able to manufacture windows and doors with professional customized service.

With years of experience in providing products to North America, Doorwin window experts are familiar with American and Canadian climates and local building codes and project types. Our products are easy to pass the inspection smoothly. Any project questions, you could reach us at [email protected] or visit our site at www.doorwingroup.com.

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Doorwin Solid Wood Interior Doors

Solid wood doors are classic and beautiful. They could be for interior door or exterior door to represent your housing style. Solid wood doors have unique grain and invite natural feeling to a home.

 Interior Doors

Interior doors don’t require much of energy efficiency or great security, therefore they have much more free choices on design, style and type. The common types are vinyl doors, aluminum doors and wood doors. Just as the door frame material itself, vinyl windows are budget-friendly, aluminum doors are modern and wood doors are unique and time-tested. Choosing interior doors,you need to make sure it goes with your housing styles and making your inner vision more unique.

 Solid Wood Doors

Wood is a great material for windows and doors. Unlike hollow core, solid wood doors are with beautiful natural wood grain and better sound insulation. They are versatile enough to be used as both interior doors or exterior doors to represent the decor of an entire room.Solid wood doors could also go with glass inserted to make the room brighter and modern. And sidelights are also stylish.

The Beauty Of Solid Wood Interior Doors

Solid wood interior doors are trendy and test-tested. Every wood grain is unique, which makes every wood door is unique. Wood door invites more nature touch to a home, making it relaxing and peaceful. Wood doors can last for years and still have resale value. Thee are various wood species with different style of grain. The commonly seen wood are pine, larch, oak, walnut and mahogany.

Doorwin Solid Wood Interior Doors Design

Doorwin Windows & Doors, leading window manufacturer in China, has been providing quality windows and doors to North America and Europe. Our product line vary from classic windows to modern doors in wood, aluminum and vinyl profiles to meet different project needs. We own three factories , which makes able to provide delicate customized products and bring them form factories directly to your job sites.

With rich experience in multifarious projects cases, Doorwin window experts are familiar with local building codes, our quality products are easy to pass the inspection smoothly. Any information, you are free to reach us at [email protected] or visit our site at www.doorwingroup.com.

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What Are The Average/ Standard Door Size Of Different Type Doors?

Windows are easy to measure and know the average size, but what are the average door sizes or standard door size? The common door’ s thickness of 1 ¾ inch. Here are some data from Doorwin Windows. As we know, doors could be classified into hinged door, French door, sliding patio doors, folding patio doors and others. Let’s take a look at those common four types doors.

Hinged Doors

Hinged door is a door type with usually one single panel affixed to the door jamb with two or three hinges to swing open and close. Hinged door is the most common door. They cam be used in almost every applications, such as front and rear entrance doors, interior doors or wardrobe doors. The average door size or standard size is 36 inches by  80 inches, that is 914 mm by 2032 mm. Another common height is 96 inches ( 2438 mm).

French Doors

French doors are those doors with two equal panels hinged at two sides, inswing or outswing in the middle. French doors usually go with colonial style grilled, featuring classic look for both classic and modern building. The average door is 80 inch (2032 mm) tall. For the width, it goes from 30 inches ( 762 mm ) to 72 inches (1829 mm) per door.  

 Sliding Patio Doors

Sliding doors are like big sliding windows. With the the door panels sliding on the track, two panels sliding doors are generally 72 inches by 80 inches, that’s 1829 mm by 2032 mm.

 Folding Patio Doors

Folding patio doors are usually made of multi panels, it could be four to ten. Folding doors bring the interior and exterior space together, making the whole area integrated while separating the space. The average door is 2100 mm tall. For the width, it goes from 700 mm to 1000 mm per door panel, depends on you prefer a narrower or wider panels.

Knowing the average size or standard size of the doors is helpful for uou to choose your doors. However, your door isn’t standard as every housing is different in design, you might need a customized door to fit the rough opening and display your home style. Doorwin Windows& Doors, with delicate workmanship and rich project cases, we are here to help with your project. You could reach us at [email protected] or visit our site at www.dooriwngroup.com.

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What Makes Doorwin Windows Energy Efficient?

You are going to replace your old windows for your home, and you’ve already selected proper window frame material ( wood, or aluminum or wood alu-clad). But you probably have no much idea about the energy efficiency of windows, besides you know energy efficiency is important enough to stay cool in summers and warm in winter. Here are some elements that make Doorwin Windows energy efficient.

 Tempered Glass

Make sure the window glass is tempered glass, as it’s safer and stronger than regular glass, also known as toughened glass. Nowadays, usually double glazing or triple glassing with thickness of 5 mm or 6 mm are installed for windows. Besides tempered glass, there are a few options to make the window more energy efficient.

Low-e Coatings

Low-e coatings is to make the glass into low emissivity glass with a coating of microscopic layers of silver on the glass surface. Low-e coating are making to minimize the amount of ultraviolet and infrared light that can pass through glass without scarifying the amount of visible light that  transmitted through the windows.

Gas Filled Between Glass Panes

If you haven’t inserted gas between the glass panes, there remains air between them, Gas like argon or krypton, can greatly reduce the chances of condensation and improve the insulation than air. Argon gas is cost effective, non-texic, odorless and colorless, which is often used into the glass panes.  

Warm Edge Spacer

Spacers are the metal bars to separate the glass pane. They are usually made of aluminum profile, and could be powder coated with RAL colors to match the windows. Doorwin provides both aluminum spacer and warm edge spacer. Warm edge spacer is made of non-mental material to less transmit the heat and cold into the room, thus it minimizes the energy lost.

Above ways are how Doorwin improves the energy efficiency of windows. With low-e coating, argon gas filled, warm edge spacer, our glass windows are energy efficient. For more information, you are free to reach us at [email protected] visit our sites at www.dooriwngroup.com.

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Doorwin Folding Glass Patio Doors

Folding Glass Patio Doors

“Folding glass patio door is a type of door which opens by folding back in sections or so-called panels. Folding doors are also known as 'bi-fold doors', in spite of them most often having more than two panels. Another term is 'concertina' doors, inspired by the musical instrument of the same name. “ Above is the concept form Wikipedia. Folding glass patio doors are usually made of wood or aluminum or composite, which depend on the door frame material yous select.

Folding glass patio doors look modern. When all the panels slide to the side, the doors offer as wide as rough opening. Folding glass patio doors are great for yard party, barque. Glass doors make the house bright and modern.

Doorwin’s Options

According to the width of the rough opening, Doorwin is able to four to ten panels of folding glass patio doors. Our doors are made of extruded thermal break aluminum profile with thickness of over 1.4 mm to provide modern slimline look and great energy efficiency. For glass, double pane tempered glass is our standard options. Low-e coating, argon gas filled, warm edge spacer are some ways to make the windows more energy efficient. Top quality hardware provide great security.

Dooorwin’s Factories

Doorwin has its three own modern factories with professional customize service in design. Our modern factories allow us to provide direct transparent pricing to every clients, no additional cost for any customized design. With a factory area of 20,000 m2 and production capacity of 100,000 m2 per year, Doorwin has the scale to ensure timely delivery and the flexibility to reduce manufacturing lead time to as short as 18 days.

About Doorwin  

Doorwin Windows, professional leading manufacturer in China, provides quality windows and doors to North America, Australia, Europe and South America. Our products range from classic style to modern style windows and doors in wood, aluminum and vinyl frame. With many wonderful projects cases, Doorwin products are loved by homeowners and construction professionals. Let us help with your project at [email protected] visit our site at www.doorwingroup.com.

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Doorwin White Wood Alu-Clad Tilt Turn Window Project For New Zealand Client

About The Project

Doorwin project of white wood alu-clad tilt turn windows is located in New Zealand. The windows are with wood alu clad for frame and tilt turn opening. Double glazing fully tempered glass and Germany origin brand hardware provide excellent security. To improve its strength and aesthetics, we apply seamlessly welding joint technique on the exterior aluminum to achieve the entire harmony 

Why do clients love Doorwin Windows & Doors?

With decades of experience exporting windows and doors to North American, New Zealand  and Australia, Doorwin has done many wonderful projects for homeowners and construction professionals. All of them love Doorwin’s products, especially for tilt turn windows. They get back to us with their positive feedback.

The Beauty Of White Color Windows

White windows are classic and time-tested. They almost match every type of housing, making the house look elegant and beautiful. White windows are simply clean and classic and go with any style of home.

Wood Alu-Clad Window Frame

Wood window has always been the most energy efficient and beautiful windows. Homeowners just cannot love too much of wood’s natural beautiful grain and nature elements to a home. Wood windows are the most energy efficient, but wood window might rot, warp, that’s what worries users. Doorwin applies extruded aluminum exterior cladding for the wood window to provide excellent protection to the wood, that’s wood alu-clad window frame. It combines the advantages of wood window and aluminum window, and skips their disadvantages. Aluminum clad wood window is one of the advanced window for modern homes.

Tilt Turn Windows

Originated in Europe and popular among modern homes, tilt turn windows feature two ways of opening by the different position of the handle. When it turns, the handle turns 90 degrees, it’s an inswing casement window. When it tilts, the handle turns 180 degrees, the sash tilts open a 15 cm gap to allow for all weather ventilation, it’s a top opening hopper. Thus, tilt turn windows are secure, energy efficient and space-saving and allow for flexible ventilation. It combines the advantages of casement and hopper while smartly skips their drawbacks.

Seamlessly Welding Joint Technique

To achieve the entire harmony of the windows, we apply our advanced seamlessly welding joint technique to weld the four corners of aluminum and ground smooth, so those corners feel like they like naturally connected. Therefore, it improves the strength and durability and entire aesthetics. The seamlessly welding joint technique is an advanced technique, not many companies are able to provide it.

Glazing And Hardware

Doorwin offers various glazing options to meet specific project need. Double glazing tempered glass is our standard options. For hardware, we apply Germany origin brand hardware to provide great security and durability. 

About Doorwin

As one of leading manufacturer in China, Doorwin keeps providing professional customized quality windows and doors to every of our clients. With rich experience of various projects, Doorwin window experts are familiar with local climate and building codes, the projects are easy to pass the inspection. You are welcome to contact us at [email protected] or find out more at our website at www.doorwingroup.com.

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The Pros & Cons Of Double Hung Windows

Casement windows and double hung are classic windows types. Double hung windows have many benefits. Here are the pros and cons of double hung windows.

The Pros Of Double Hung Windows

They are classic and easy to operate. As you see in many classic buildings, you will see double hung windows a lot. They are great matches, especially with colonial style grilles. They are classic and beautiful. By sliding up and down, double hung windows are easy to operate.

They offer flexible ventilation. As the sash slides on the vertical tracks, the sash can stop at certain point. In other words, you are free to control the amount of ventilation.

They are easy to clean. One of he most prominent features of double hung is those two sashes can be tilted inside to allow for easy cleaning on both sides. Which is other windows type hard to compare.

The Cons Of Double Hung Windows

Double hung probably is not good for modern housing. Modern housing tends to apply more about slim aluminum windows and doors to represent minimalism. In those housing, double hung probably is not a good match.

New Window Trend

Double hung windows with colonial style grilles are classic and beautiful, however new windows trend tend to use more casement windows, as casement is more energy efficient and provide the maximum ventilation. In some project cases, you might have to keep the look of double hung. Doorwin window experts are with rich experience of various projects. We are able to design casement windows with double hung in appearance.That is, the windows look like double hung but operate and function as a casement.

Below is one of our wonderful project in Washington DC. The project is renovation for the church. We have to keep the look of double hung windows, however the clients want to make the replacement windows more energy efficient and easy to operate. Therefore, Doorwin window experts decide to make a creative design for the projects. We remain them into inward casement windows with the look of double hung. Thus those new windows look like double hung window and operate and function as casement windows. The clients are very satisfied with our design.

Fore more window design and project information, we are ready to help. You could reach us at [email protected] or [email protected]. Let Doorwin window experts help design your unique projects.

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Doorwin Free Sample Window Corner Service

About Doorwin Windows & Doors

Doorwin Group, professional leading window manufacturers in China, provides high-end classic and modern aluminum & wood windows/ doors. With rich experience of exporting products to North America, Europe and Australia for 20 years, Doorwin’s products are designed to exceed North American NFRC requirements. Independent testing by Intertek USA confirms that our products perform exceptionally well in all climate zones. With many wonderful cases in USA and Canada, Doorwin products are suitable for high-end residential and commercial projects and favored by many homeowners and construction professionals, as we provide reasonable direct and transparent pricing to meet your budgetary needs.

 About Doorwin’s Showrooms

Our showrooms display various sample products to present our quality products and design. We would like to offer detailed instruction about our products to you in our showrooms. Or you can check the video version on our sites.

About Doorwin’s Factories

Doorwin has its three own modern factories with professional customize service in design. With a factory area of 20,000 m2 and production capacity of 100,000 m2 per year, Doorwin has the scale to ensure timely delivery and the flexibility to reduce manufacturing lead time to as short as 18 days.

 Doorwin Professional Packing System

 Doorwin's professional packing system will guarantee all products be delivered safely and without any damage.We apply a four point packing system. Firstly, adhesive plastic film on interior wood frames and exterior aluminium frames to avoid scratch on the surface. Then, paper board is applied after we apply air bubble film surrounding the whole windows/ doors to avoid any destroy or clash. Lastly, we place them into a durable non-fumigation plywood crate to avoid any possible damage during transportation.

Doorwin Free Sample Window Corner Service  

Many clients will hesitate and want to know the quality and design before they place an order to Doorwin. We totally understand about that as it is normal for the first cooperation. Therefore, Doorwin would like to offer a FREE sample window corner to show you the quality and performance and packing of our products.

Sample window corner are available for thermal break aluminum windows, wood windows and wood alu-clad windows. To request a FREE sample, you can contact us at [email protected] or [email protected]. 

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The Top 10 Reasons Why Choose Doorwin Windows & Doors ?

When you are googling or checking on Alibaba site to look for window manufacturers for your window projects, you will see there are many kinds of Chinese manufacturers. However, you probably have no idea which is your suitable choice. From Vinyl and aluminum products to wood and wood alu-clad products, Doorwin Windows & Doors keeps providing quality products with great custom design. We would like to share a few reasons we think why you should choose Doorwin Windows & Doors on your next window project. 

Top 1 : Direct And Transparent Pricing

Doorwin has its three own factories, the whole factory area is about 20,000 m2 and production capacity of 100,000 m2 per year. The company is able to bring the products from factories to clients’ home by reducing the cost of dealer or distributors, not additional cost for customer service. We strive to provide the best reasonable pricing to meet various budgets.

Top 2: 18 Days Production Time

With Doorwin’s factories, Doorwin Group has the scale to ensure the flexibility to reduce manufacturing lead time to as short as 18 days. 

Top 3 : Various Projects Cases In USA & Canada & Others Countries

Doorwin Group, professional manufacturer of windows and doors, we have been exporting quality windows and doors to different states in USA, such as California, Washington, Texas, Missouri, Kentucky, New York, New Jersey, Illinois, Washington DC. With rich experience in USA and Canada project, Doorwin window experts are familiar with local climate and building codes and nailing fin for installation, our products are easy to pass the inspection smoothly.  

Top 4 : Certified Glazing

Tempered glass are our standard options. According to the customers’ specific need, we are able to provide IGCC or SGCC certified glazing to meet the performance need.

Top 5:  Certified Products

Doorwin’s products are designed to exceed North American NFRC code requirements. Independent testing by Intertek USA confirms that their products perform exceptionally well in all climate zones. Their products are suitable for commercial and residential projects, with product lines at several price points to satisfy the needs of both premium and value markets. Their industry-leading customization services provides options to meet even the most stringent requirements.

Top 6 : Professional Custom Made Products

Ready-made products are far more easier than custom made products. However, every house is different, custom made products provide more flexibility and tailor to the openings. We design the window and size according to your house, offering you the freedom to dream.

Top 7 : Professional Packing System

Our professional packing system will guarantee all products be delivered safely and without any damage with a four point packing system. Firstly, adhesive plastic film on interior wood frames and exterior aluminium frames to avoid scratch on the surface. Then, paper board is applied after we apply air bubble film surrounding the whole windows/ doors to avoid any destroy or clash. Lastly, we place them into a durable non-fumigation plywood crate to avoid any possible damage during transportation.

Top 8 : Comprehensive Service

From inquiry to manufacturing to shipping, we offer full line service to help clients’ project. All the steps, we keep close touch with our clients, making them aware of process of order. 

Top 9 : International Builder Show

Doorwin Windows & Doors joins International Builder Show to represent our products and our design.

Top 10 : On Site Instruction

Not only we provide pictures and videos of manufacturing process, our window experts visit clients’ job site to help clients. 

Choose Doorwin for your projects, experience quality products and professional service.

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Doorwin Project Of Wood Alu-Clad Tilt Turn Windows With Great Privacy

About The Project

This project is about tilt turn windows with wood alu-clad window frame and built-in shutters design, located in Windsor, Canada. Tilt turn windows are energy efficient and multifunctional, and contemporary. Wood alu-clad window frame are energy efficient and time-tested, great for the climate of Canada. With built-in shutters, you are free to control the amount of the light and they provide great privacy. Tempered Glass and Germany provide excellent security and durability.

About The Windows Design 

Most of cities in Canada is cold in winters and requires great insulation. Either vinyl or fiberglass is good enough to meet high performance of energy efficiency like wood alu-clad. For opening ways, tilt turn windows are getting popular and practical, which is good for the project. With built-in shutters, more privacy is added.

The Customer’s Feedback

After receiving our beautiful windows, the client cannot be more happier and share his excitement to us at the first time. “ Windows look awesome!”. Surly he likes what he gets from us.

 Why Do Clients Like Doorwin’ s Wood Alu-Clad Tilt Turn Windows ?

With rich experience of project cases in USA and Canada, Doorwin Window Experts are familiar with local climate and building codes, our products are easy to pass the inspection smoothly. Our clients are satisfied with our quality products and delicate thoughtful design. They love to get back to us with positive feedback, and would like to bother us on next projects.

Wood Alu Clad Window Frame

Wood windows are beautiful and time-tested. They are energy efficient and unique. Wood clad aluminum windows are advanced windows with high performance, which is important in cold areas like Canada. Wood windows rank at the top in energy efficiency, but they might rot and warp as time moves on, however, with aluminum exterior cladding, it is well-protected. Quality oak from North America is carefully selected before manufacturing. We use the finest extruded aluminum with thickness up to 1.4mm to provide good strength. Aluminum color options are all available in 250 RAL colors (https://www.ralcolor.com).

Tilt Turn Windows

Tilt turn windows are European style window type and getting popular in modern housing. The windows have two ways of opening by the different position of the handle. When the handle turns 90 degrees, it is an inward casement windows. It offers maximum ventilation and unobstructed view. Among all the operable windows, casement windows are the most energy efficient. When the handle turns 180 degrees, it is a top opening hopper, which can even open it in rainy days. Tilt turn windows bring the the benefits of casement and hopper together.

 Built-In Shutters

Built-in shutters are one of greatest match for windows. With them, you don’t have to install curtains, let alone replacing or cleaning curtains. Built-in shutters allow you free to control the amount of light that comes to your room. They are durable and low maintenance. Both manual operator and remote controller are available for us to make.

About Glazing & Hardware

Double pane tempered glass is our standard options for windows. With low-e coating, argon gas filled and warm edge spacer, our windows are with excellent performance. Triple pane or laminated glass are provided for higher performance requirements.

We apply Germany origin brand hardware to provide great security and durability. The multi-point locks have fewer parts and can hold 400lbs per parts, which can last for years.

About Doorwin

Doorwin Group, Professional Manufacturer of Windows and Doors, we have been exporting Quality Windows and Doors to Different States in USA, such as California, Washington, Texas, Missouri, Kentucky, New York, New Jersey, Illinois, Washington DC. Our products are suited for high-end personal housing and commercial buildings. We bring quality products from factories to home to each client. We would like to help with your projects. Contact us at [email protected] or visit our website at www.doorwingroup.com.

[doorwingroup]

Why Do Solid Wood Doors Are Your Perfect Choice?

If you have no idea what doors are good for your home, as this is your first time to buy doors for your home. Here are some reasons why solid wood doors are your perfect choice.

 Solid Wood Doors Are Energy Efficient

By solid, we are talking about the entire material is wood, not veneer or hollow doors. They are strong, heavy and durable. Due to properties of wood, it is a good insulation material of heat and coldness, which means you don’t have to pay high energy bills.

Solid Wood Doors Are Unique

Same wood species might have similar wood grain, but if you take a closer look at them, you will be surprised to find out every wood grain are subtly different. In other words, besides the natural flow of wood’s original grain, each piece of wood door is unique, your doors are not the door of your neighbors’.  

Solid Wood Doors Are Classic While Contemporary

Solid wood doors have been used for both residential and commercial housing for years .They usually give people the sense of elegance and natural beauty. In modern housing, solid wood doors, with glass pane and other design, could be also have contemporary touch.

Solid Wood Doors For Entrance Doors Or Interior Doors

Solid wood doors can be applied for both entrance doors and interior doors. For entrance door, it could be designed with glass inserted and sidelights, and transom, making the door the way you like. Unique wood entrance door is a good way to reflect the owners’ personality and good impression before visitors come into the house. Solid wood interior door brings more nature touch to the home and they are easy to maintain.

Buying doors is a great investment for your home, a quality wood door will help peace your mind for years. Doorwin Windows & Doors, with rich experience in manufacturing and design doors, provides various unique wood doors for our clients. Contact us at [email protected] or visit our website at www.doorwingroup. Let us help with your door investment.