Foam Pitched Roof

When correctly installed tapered insulation helps eliminate problems due to ponding water and can extend the longevity of your low slope roofing system.

Foam pitched roof.

To drain and insulate dead level roof decks. Manufactured from lightweight foam control eps tapered expanded polystyrene eps roof insulation is a value engineered system that has been proven in new and reroof applications all over the country. Insulate above and below the roof not all homes have deepenough rafters to insulate to desired r values easily. Pitched roof insulation costs.

Yes foam roofing will work on pitched roofs as long as they are not too steep. These coatings protect the foam underneath and provide a. The lightweight nature of foam also means that there is no need for additional materials for roof sloping and pitch. Of open or closed cell spray foam in their roof or to stack a half foot of rigid foam on the roof deck.

This is an ideal flat roofing system in arizona as it i. This foam is applied over the top of the membrane that came down from the roof deck catching the wall control layers. Energyguard tapered polyiso insulation provides a logical and economical answer for roofs that do not permit adequate positive drainage like low slope roofs. Similarly not everyone can afford to spray nearly 10 in.

Cool roof coatings fall under the class of elastomeric coatings. At pitches steeper than 4 12 walking freely without slipping and smooth foam application tends to become too difficult form most foam technicians. At least two different types are made in sloped panels. Foam roofs are lightweight durable and seamless.

Tapered expanded polystyrene eps roof insulation was developed more than 30 years ago with a dual purpose in mind. Note the 2 lb ft3 spray polyurethane foam enhancing the air seal around the extended rafters. A thick typically 1 5 thick closed cell polyurethane waterproofing barrier seals the roof against leaks. If you have a pitched roof as found in the vast majority of homes then you can either install simple loft insulation which sits atop the joists but reduces the usability of the space see our guide to loft insulation costs for more information or you can add insulation directly under the pitched slope of the roof insulating the entire loft space known as.

Materials types of foam roofing. Polyurethane foam roof systems are a fully renewable watertight seamless monolithic roofing system. Remove the existing roof covering down to the. One of the keys to over roofing is to tie the air control layer of the roof assembly to the air control layer of the wall assembly.

Spray polyurethane foam spf is the only roofing material that has no seams. The foam can be made to curve around joints for a waterproof membrane.