Spray Foam Roofing Problems

Spray foam is gradually emerging as a market favorite as a roofing agent its high thermal resistance ability to assume varying shapes and densities to fill every nook and cranny wooing customers like no other as a top provider of spray foam roofing in tucson az green energy solutions wants to address some of the problems.

Spray foam roofing problems.

Murmurs and hearsay about open cell spray foam insulation have been gaining traction for a while. Spray foam roofing has become a particularly popular solution in the commercial roofing industry but that doesn t mean it can t be right for your residential roof. Choose open cell spray foam when insulating roofs since closed cell foam can trap water from a leaking roof damaging the framing material and roof. The foam never gets touched and never loses r value.

Spray foam insulation problems. Before investing in any roof system it pays to. Not long ago someone even told me that in florida roofing companies won t let their workers go up on roofs with open cell spray foam because the roofs are so spongy the guys fall right through. Posted by heather johnson in common roof problems.

Those are two of the selling points of spray polyurethane foam spf roofing but this type of roof isn t a perfect fit for all or even most commercial buildings. Insulating with spray foam insulation at the roof line will cause moisture problems with the roof sheathing. Spray foam roofing problems and myths answered. At year 10 20 a contractor will add more coating and granules.

In an unvented attic scenario to limit air leakage as well as any associated condensation at the roof line a continuous air barrier is required. Because a number of commercial roofing companies have installed this roof system poorly or incorrectly this misnomer is one of the greater misperceptions to emerge in the commercial roofing industry. Applying an even sheet of foam to the underside of a roof or other space can eliminate the routes that water vapor uses to leave the house. It rots roofs people have told me.

But despite its utility there are certain drawbacks to using it. 17 august 2012 on the surface it sounds great. A quickie roof and good r value. Now more than ever architects are beginning to use materials and design features more common in commercial construction when building domestic homes so spray foam has a.

Since a spray foam system consists of spray foam coating and granules after 10 20 years some of the coating and granules will naturally wear away. 7 common problems solutions of spf roofing. Over time trapped moisture can cause serious problems. Spray polyurethane foam technology does not have a solid track record for commercial roofing.

A spray foam roof can be the last roofing system you ll ever need on a building. Misrepresentation of the spray foam insulation products used.