Ondura Roofing Fire Rating

The roof needs sealing every 5 to 7 years especially here in rainland and.

Ondura roofing fire rating.

Ondura roof i put this on about 15 years ago and its held up well in moderate climate portland oregon. Ondura corporation roofing consultants. The coating wears out quickly. Fredericksburg va 22407.

Each sheet can cover over 26 sq ft. And with overlap 4 5 sheets will cover one square. Because it has air pockets under it the house does stay cooler in summer. We would love to hear from you.

Ondura corrugated asphalt roofing is designed for easy handling and installation for any size roofing project. It rains alot here and i ve had no leaks. The ondura corrugated asphalt roofing sheets and tiles offer a lightweight and attractive solution for 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. See bbb rating reviews complaints more. It s now been on the house 12 years. It cannot have another roof laid over it.

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. We get some 100 degree days but not many. Get accredited login welcome to bbb northwest pacific. The ondura corrugated roofing tiles offer a lightweight and attractive solution for do it yourself roofing projects.

But by including a particular underlying material it can meet the requirements for a class a roof. I like this product. Lightweight and easy to trim ondura roofing has no sharp edges and will not corrode. Ondura premium installation guide pdf 5 mb.

Ondura installation guide ondura corrugated panel installation guide. You must remove it no matter what roofing you decide to use. By range by range. Interested in onduline products.

It gets soft in the heat and will deform if you walk on it. An exterior fire retardant treated shake roof has a stand alone class b rating. Walls sliding liners.