Foam Roof Installation

This process means that the foam can conform to all roof shapes and types even irregularly shaped roofs.

Foam roof installation. A thick typically 1 5 thick closed cell polyurethane waterproofing barrier seals the roof against leaks. As my article states you need a minimum of about 1 5 inch of eps 1 inch of xps or 1 inch of polyiso. Applied over primer topcoat membrane. Quantity includes typical waste overage material for repair and local delivery.

Installation performed by washington roofing. Spf foam roofing is plagued by myths and misconceptions. Spray polyurethane foam spf is the only roofing material that has no seams. If you want to install rigid foam above your roof sheathing in climate zone 3 then 1 2 inch of rigid foam board is not ideal this rigid foam layer needs a minimum r value of r 5 and that s impossible with 1 2 inch of foam.

Spf roofs are installed by spraying a liquid on the existing roof and allowing it to expand into a foam. The average cost of a new foam roof coating is about 8 250. In total a foam roof should last between 35 and 50 years making it far more durable than shingles and comparable to tile roofing. These kinds of roofs are made from a foam base and often serve as an under layer which can help you to support a larger roof but you can also use it as the basic roof on its own.

Foam roofing is new. Although the groundwork for polyurethane foam was done by otto bayer and his team in 1937 polyurethane foam would not become available until much later. If you want to know more about foam roofing contact our team. In order to get the best from a foam roof you will need to have a flat or gently sloping roof as this prevents the application from sliding to the ground.

Learn more about foam roofing from ky ko. We provide free roof installation estimates. A sprayed polyurethane foam roof spf installation on a warehouse. Polyurethane foam roofing application over modified bitumen roof.

The dura foam roof system has a rigid and durable surface that you can walk on. Foam roofs are lightweight durable and seamless. On average foam roof recoating costs about 1 30 per square foot or a little more than one fourth of the total cost of your original foam roofing system project and installation.