Feb 19
Lost Lindenberg Guest House, Kecamatan Pekutatan, Indonesia - Alexis Dornier
Alexis Dornier is an internationally recognised architecture studio working on select high-end residential, hospitality and cultural project
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Lost Lindenberg Guest House, Kecamatan Pekutatan, Indonesia - Alexis Dornier
Alexis Dornier is an internationally recognised architecture studio working on select high-end residential, hospitality and cultural project
Printed Terracotta Cooler
The low-tech cooler is a project I developed with the global design agency, Entreautre. We started with a simple principle inspired by traditional practices: a porous terracotta container filled with water.
Thanks to a ventilation system (WEEE), the airflow in contact with the wet surface allows water to evaporate in order to produce cold air.
To achieve an interesting effect, we sought to increase the wet wall surface in contact with ventilated air as much as possible. Ceramic 3D printing allowed us to test complex volumes such as differential growth. The natural process of differential growth was also a coherent aesthetic to produce a manifesto product in order to share the vision behind the process.
The process
I designed this structure with the software Grasshopper. It's a visual 3D programming language linked to Rhino 3D that allows the achievement of complex and parametric pieces that couldn't be done with traditional CAD programs.
I learned the software by myself to achieve the program in order to print the final shape. This shape came from all the different constraints I was confronted with:
The material: The lining thickness, the porosity.
The method of conception: Height, material volume contained in the printing pipe, printing time, clearance angle.
The metrics of minimal performances: Structure resistance, water volume, surface exchange between ceramic airflow and water.
I worked with Luc Dauphin, a mechanical engineer, and Bastien Pyon, Fablab's CEO, who guided me in dealing with those constraints.
The 3D printing machine is an exclusive machine designed by the Dutch artist, Olivier Van Herpt. The one that we used is the only one that exists outside his studio. It works like a traditional 3D plastic printer, where a piston extrudes the terra-cotta as a thin filament layer by layer.
Simon Pavy
What is Good Natural Ventilation?
Good natural ventilation in a home is refers to the process of supplying and removing air within a building using natural forces, without the use of mechanical systems. characterized by several key factors:
Airflow Efficiency: The natural ventilation system should be designed to maximize airflow through the home, allowing fresh outdoor air to circulate and stale indoor air to be efficiently expelled.
Temperature Regulation: By harnessing natural air movement, good natural ventilation should help regulate indoor temperatures, reducing the need for mechanical heating or cooling.
Humidity Management: Proper natural ventilation can also help control indoor humidity levels, preventing the buildup of moisture that can lead to mold and mildew.
Good natural ventilation in a home is refers to the process of supplying and removing air within a building using natural forces, without th
Chasing the Breeze: Could Wind Catchers and White Walls Save Us from the Philippine Summer?
If you’ve lived through a Philippine summer, you know the heat doesn’t just warm you—it completely envelopes you. The moment April hits, stepping outside feels like walking into a steam room, and retreating indoors often means heavily relying on the air conditioner. But as I recently stared at my soaring electricity bill, I realized that relying on mechanical cooling isn’t just hurting our…
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Ventilation Planning Guide for New Warehouses
Designing a new warehouse involves more than layout, storage systems, and logistics flow. One critical factor that directly affects worker safety, product quality, energy costs, and operational efficiency is ventilation.
Poor airflow can lead to excessive heat build up, humidity, condensation, dust accumulation, and hazardous working conditions. In rapidly growing logistics hubs like Vietnam, Dubai, and New Zealand, climate-appropriate ventilation planning is essential from the early design stage.
A well-designed warehouse ventilation system ensures comfortable working conditions, protects stored goods, and reduces long-term operational expenses.
Why Ventilation Is Critical for Modern Warehouses
Warehouses typically have large roof areas, high ceilings, and limited natural airflow. Without proper ventilation, heat generated by machinery, lighting, solar radiation, and stored materials accumulates quickly.
Effective ventilation helps to:
✅ Remove hot air trapped near the roof ✅ Control humidity and condensation ✅ Improve indoor air quality ✅ Reduce worker fatigue and heat stress ✅ Prevent mold and corrosion ✅ Lower dependence on air conditioning ✅ Protect temperature-sensitive goods
For large distribution centres, ventilation planning is not optional — it is a core infrastructure requirement.
Climate-Specific Challenges by Region
Hot & Humid Climate — Vietnam
In Vietnam, warehouses face:
High temperatures year-round
Heavy humidity
Frequent rainfall
Risk of condensation and mold
Ventilation systems must focus on moisture control and continuous air exchange to prevent product damage and structural deterioration.
Extreme Heat & Desert Conditions — Dubai
Warehouses in Dubai experience:
Extremely high summer temperatures
Intense solar heat gain
Dust and sand infiltration
Heavy reliance on cooling systems
Natural ventilation combined with heat extraction solutions can significantly reduce cooling loads and energy consumption.
Mild but Variable Climate — New Zealand
In New Zealand, conditions include:
Moderate temperatures
Seasonal humidity changes
Rain and moisture exposure
Need for condensation control
Ventilation planning must balance airflow with weather protection to maintain stable indoor conditions.
Key Factors in Warehouse Ventilation Planning
1 Building Size & Layout
The volume of air inside the warehouse determines ventilation capacity requirements.
Important considerations:
Ceiling height
Floor area
Storage density
Obstructions to airflow
Mezzanine levels
Racking systems
Large high-bay warehouses need powerful roof-level heat extraction.
2 Type of Stored Goods
Different products require different environmental conditions.
Examples:
Electronics → Low humidity
Food products → Controlled temperature & airflow
Chemicals → Fume extraction
Paper & textiles → Moisture control
Machinery → Dust management
Ventilation design must align with storage requirements.
3 Heat Sources Inside the Warehouse
Heat is generated not only by weather but also by internal operations.
Common heat contributors:
Forklifts and machinery
Lighting systems
Charging stations
Production processes
Human activity
Roof heat gain
Identifying these sources helps determine airflow requirements.
4 Natural vs Mechanical Ventilation
Most modern warehouses use a combination of both.
🌬️ Natural Ventilation
Uses wind and thermal buoyancy to move air without electricity.
Benefits:
✔ Energy-efficient ✔ Low maintenance ✔ environmentally friendly ✔ Continuous operation
⚡ Mechanical Ventilation
Uses powered fans and HVAC systems.
Benefits:
✔ Precise airflow control ✔ Suitable for enclosed environments ✔ Effective for hazardous areas
Hybrid systems often provide the best performance.
5 Roof Ventilation Systems
Since hot air rises, roof-mounted systems are the most effective way to remove accumulated heat.
Common solutions include:
Wind-driven turbo ventilators
Ridge ventilators
Gravity vents
Powered roof extractors
Skylight ventilators
These systems continuously exhaust hot air without interfering with floor operations.
6 Air Changes Per Hour (ACH)
ACH indicates how many times the air inside a building is replaced per hour.
Higher ACH is required for:
High heat loads
Dust-producing operations
Chemical storage
Dense occupancy
Proper calculation ensures effective ventilation without over-engineering.
Energy Efficiency & Cost Savings
Cooling large warehouses using air conditioning alone is extremely expensive, especially in hot regions like Dubai and Vietnam.
Passive ventilation can:
✔ Reduce indoor temperature naturally ✔ Lower HVAC usage ✔ Cut electricity bills ✔ Support sustainability goals ✔ Improve carbon footprint
For new facilities, investing in proper ventilation design delivers long-term operational savings.
Safety & Regulatory Considerations
Proper ventilation supports workplace safety standards by:
Preventing heat stress
Removing fumes and pollutants
Reducing fire risk
Controlling dust accumulation
Improving visibility and comfort
Many international safety guidelines require adequate airflow in industrial buildings.
Best Time to Plan Ventilation — During Design Stage
Retrofitting ventilation later is far more expensive and disruptive.
Early planning allows:
✅ Integration with building structure ✅ Optimal placement of roof openings ✅ Proper load calculations ✅ Coordination with insulation systems ✅ Better energy modelling
Architects, engineers, and ventilation specialists should collaborate from the start.
Why Choose Professional Ventilation Solutions
Each warehouse has unique requirements based on location, operations, and building design.
A specialized ventilation provider can deliver:
✔ Site-specific airflow analysis ✔ Climate-appropriate solutions ✔ Custom system design ✔ Installation expertise ✔ Long-term performance reliability
Final Thoughts
Warehouse ventilation is not just about comfort — it directly impacts productivity, safety, product integrity, and operating costs.
For rapidly expanding logistics markets like Vietnam, Dubai, and New Zealand, climate-responsive ventilation planning is essential for future-ready facilities.
By integrating efficient natural and mechanical ventilation systems at the design stage, businesses can create warehouses that are safer, more energy-efficient, and better suited for long-term growth.
Need Ventilation Solutions for Your New Warehouse?
Riseecovent provides advanced industrial ventilation systems tailored for diverse climates and large-scale facilities.
Contact the team to discuss solutions for your project in Vietnam, Dubai, or New Zealand.
Good airflow and natural temperature control make a home healthier, more comfortable, and energy-efficient. Learn practical ways to use wind
Optimising airflow and using passive design features can dramatically improve comfort and energy efficiency in Australian homes. Whether you live in a coastal Queensland property, a Victorian terrace in Adelaide, or a family home in Canberra, this guide explains how to harness natural ventilation, smart orientation, shading and thermal mass for fresh, comfortable living.
If you are researching energy saving home upgrades in Australia, passive house design principles, or smarter cooling strategies for Australian climates, this article offers practical insights and design inspiration.
Explore the full guide here: https://www.refreshrenovations.com.au/articles/article--au--natural-ventilation-and-passive-design-fresh-comfortable-energy-efficient-homes
Ideas for a medium-sized modern brown two-story wood flat roof renovation
Portland East Middle School Robotics
Modern Residential Design with Japandi Influences and Nature-Centric Planning | Axiom Design Studio
Designed by Axiom Design Studio, this southwest-facing urban home features a double-height entrance that creates a striking sense of arrival and spatial drama. Sliding and folding louvered screens manage sunlight, while terraces, cantilevers, and strategically placed openings maximise natural ventilation, minimising the need for mechanical cooling.
Inside, warm wood, stone, and linen textures harmonise with earthy tones, minimalist furniture, integrated storage, and restrained décor, reflecting subtle Japandi influences—simplicity, functionality, and craftsmanship. Abundant greenery is woven seamlessly into the interiors, celebrating the client’s love for plants and connecting indoor and outdoor spaces.
This home balances aesthetic refinement, comfort, and sustainability, offering a blueprint for urban living that honours nature while solving city-living challenges. https://indiaartndesign.com/modern-residential-design-with-japandi-influences-and-nature-centric-planning-axiom-design-studio/