Ondura Roofing Fire Rating

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Ondura roofing fire rating.

Fredericksburg va 22407. Lightweight and easy to trim ondura roofing has no sharp edges and will not corrode. This scientifically developed composite material has been optimized and used in roofing applications in. And with overlap 4 5 sheets will cover one square.

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. Ondura corrugated asphalt roofing is designed for easy handling and installation for any size roofing project. Ondura corporation roofing consultants. There s no ridge cap they recommend roll roofing which can easily come off in the wind.

You must remove it no matter what roofing you decide to use. Ondura premium installation guide pdf 5 mb. But by including a particular underlying material it can meet the requirements for a class a roof. We would love to hear from you.

Because it has air pockets under it the house does stay cooler in summer. The ondura corrugated roofing tiles 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. The ondura 9 corrugated roofing panels offer a lightweight and attractive solution for do it yourself roofing projects.

An exterior fire retardant treated shake roof has a stand alone class b rating. It rains alot here and i ve had no leaks. Interested in onduline products. The ondura corrugated asphalt roofing sheets and tiles offer a lightweight and attractive solution for roofing projects.

Get accredited login welcome to bbb northwest pacific. It cannot have another roof laid over it. Ondura is made with a tough organic fiber core that is completely infused with asphalt as the weather protection barrier. The roof needs sealing every 5 to 7 years especially here in rainland and.

Ondura roof i put this on about 15 years ago and its held up well in moderate climate portland oregon. We get some 100 degree days but not many. Each sheet can cover over 26 sq ft. Ondura installation guide ondura corrugated panel installation guide.

By range by range. The coating wears out quickly. See bbb rating reviews complaints more.