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.

After two other roofing companies declined either a re roof or repair i decided to try alternative roofing and finally chose ondura. It gets soft in the heat and will deform if you walk on it. Ondura installation guide ondura corrugated panel installation guide. It cannot have another roof laid over it.

Because it has air pockets under it the house does stay cooler in summer. Ondura roof i put this on about 15 years ago and its held up well in moderate climate portland oregon. Lightweight and easy to trim ondura roofing has no sharp edges and will not corrode. Walls sliding liners.

I like this product. Get accredited login welcome to bbb northwest pacific. See bbb rating reviews complaints more. The ondura corrugated asphalt roofing sheets and tiles offer a lightweight and attractive solution for roofing projects.

Each sheet can cover over 26 sq ft. 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. You must remove it no matter what roofing you decide to use.

Ondura corporation roofing consultants. There s no ridge cap they recommend roll roofing which can easily come off in the wind. Ondura is made with a tough organic fiber core that is completely infused with asphalt as the weather protection barrier. It rains alot here and i ve had no leaks.

It s now been on the house 12 years. But by including a particular underlying material it can meet the requirements for a class a roof. We would love to hear from you. And with overlap 4 5 sheets will cover one square.

By range by range. Ondura premium installation guide pdf 5 mb. This scientifically developed composite material has been optimized and used in roofing applications in. An exterior fire retardant treated shake roof has a stand alone class b rating.

Interested in onduline products. We get some 100 degree days but not many. Ondura corrugated asphalt roofing is designed for easy handling and installation for any size roofing project.