Ondura Roofing Fire Rating

The ondura corrugated roofing tiles offer a lightweight and attractive solution for do it yourself roofing projects.

Ondura roofing fire rating.

Lightweight and easy to trim ondura roofing has no sharp edges and will not corrode. It cannot have another roof laid over it. Walls sliding liners. Ondura roof i put this on about 15 years ago and its held up well in moderate climate portland oregon.

Ondura corrugated asphalt roofing is designed for easy handling and installation for any size roofing project. But by including a particular underlying material it can meet the requirements for a class a roof. Common underlying materials include a type 72 roll roofing material also known as 72 pound felt or 72 pound capsheet material and a panelized gypsum product. The coating wears out quickly.

Ondura is made with a tough organic fiber core that is completely infused with asphalt as the weather protection barrier. Ondura corporation roofing consultants. The ondura corrugated asphalt roofing sheets and tiles offer a lightweight and attractive solution for roofing projects. Because it has air pockets under it the house does stay cooler in summer.

Each sheet can cover over 26 sq ft. Ondura premium installation guide pdf 5 mb. It gets soft in the heat and will deform if you walk on it. Interested in onduline products.

See bbb rating reviews complaints more. I like this product. By range by range. This scientifically developed composite material has been optimized and used in roofing applications in.

After two other roofing companies declined either a re roof or repair i decided to try alternative roofing and finally chose ondura. The roof needs sealing every 5 to 7 years especially here in rainland and. Get accredited login welcome to bbb northwest pacific. We get some 100 degree days but not many.

An exterior fire retardant treated shake roof has a stand alone class b rating. There s no ridge cap they recommend roll roofing which can easily come off in the wind. And with overlap 4 5 sheets will cover one square. It s now been on the house 12 years.

The ondura 9 corrugated roofing panels offer a lightweight and attractive solution for do it yourself roofing projects. You must remove it no matter what roofing you decide to use. Fredericksburg va 22407.