Ondura Roofing Fire Rating

It gets soft in the heat and will deform if you walk on it.

Ondura roofing fire rating.

We get some 100 degree days but not many. It s now been on the house 12 years. Walls sliding liners. Because it has air pockets under it the house does stay cooler in summer.

By range by range. Ondura roof i put this on about 15 years ago and its held up well in moderate climate portland oregon. See bbb rating reviews complaints more. Each sheet can cover over 26 sq ft.

And with overlap 4 5 sheets will cover one square. The ondura corrugated roofing tiles offer a lightweight and attractive solution for do it yourself roofing projects. This scientifically developed composite material has been optimized and used in roofing applications in. The ondura corrugated asphalt roofing sheets and tiles offer a lightweight and attractive solution for roofing projects.

The roof needs sealing every 5 to 7 years especially here in rainland and. Ondura corrugated asphalt roofing is designed for easy handling and installation for any size roofing project. Lightweight and easy to trim ondura roofing has no sharp edges and will not corrode. There s no ridge cap they recommend roll roofing which can easily come off in the wind.

I like this product. The ondura 9 corrugated roofing panels offer a lightweight and attractive solution for do it yourself roofing projects. After two other roofing companies declined either a re roof or repair i decided to try alternative roofing and finally chose ondura. You must remove it no matter what roofing you decide to use.

Fredericksburg va 22407. We would love to hear from you. Ondura corporation roofing consultants. The coating wears out quickly.

It cannot have another roof laid over it. An exterior fire retardant treated shake roof has a stand alone class b rating. Ondura is made with a tough organic fiber core that is completely infused with asphalt as the weather protection barrier. But by including a particular underlying material it can meet the requirements for a class a roof.

It rains alot here and i ve had no leaks. Ondura installation guide ondura corrugated panel installation guide. Get accredited login welcome to bbb northwest pacific.