What Does Roofing Codes & Warranties Mean?
Let’s say that you’ve decided to get a new roof. You’ve done your homework, researched multiple companies, gotten several bids and finally decided on your roofing contractor. You’re going over paperwork with your roofing consultant and you find that they keep adding stuff on you never know you needed using the phrases, “per code” and “per warranty.” You have a vague idea of what this means but are not quite sure the differences between the two and why you have to have add-ons like this. Let’s review what roofers may deem necessary according to codes and warranties.
What Does It Mean for Something to Be “Per Code?”
When the roofing consultant uses the simple phrase “per code,” they are talking about parts of the roofing system that must be installed as dictated by your local city or jurisdiction’s building code. Building codes are constantly evolving, that’s why your roofer may determine you need a certain roofing component even if it wasn’t required twenty years ago.
Examples of components and additions per code may include ice and water shield underlayment if you live in snow and ice prone areas, additional nails per shingle in high wind areas and many other forms of roofing components that vary from city to city. A knowledgable roofing consultant will know the building code for your jurisdiction fluently and should be more than happy to explain additional roofing components if you ask.
What Does It Mean for Something to Be “Per Warranty?”
An additional roofing component, accessory or upgrade made be required by material manufacturers in order for your roof to get the best possible warranty. For example if you want to receive a System Plus Warranty from GAF you will be required to use GAF roofing shingles in addition to three accessories manufactured by GAF.
Different warranties will require different components and like city building code, your roofing consultant should know what it required for individual material warranties.
If you are ever unsure of any terminology or wonder why certain upgrades are being made, don’t hesitate to ask your roofing consultant. They can explain why upgrades or additional components are being added to your roofing system so you can know you’re getting the best possible system.