Spray Polyurethane Foam Roof Problems

When you do this your roof will last up to 50 years.

Spray polyurethane foam roof problems.

At year 10 20 a contractor will add more coating and granules. With a spray on roof you can fill gaps seams and cracks in your existing roof construction giving you even more protection. Spf roofing systems should be regularly inspected whether there is known damage or not especially after severe weather events that could cause damage such as hail storms tornadoes and hurricanes. The solution is reapplying elastomeric roof coatings at strategic intervals on the top of the sprayed polyurethane foam roofing.

Rupture or delaminating of the foam roof system is a perplexing problem. 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. Actually when elastomeric roof coatings are reapplied at strategic intervals on top of it spray foam roofing has been shown to last up to 50 years. Well that cannot be further from the truth.

The foam never gets touched and never loses r value. It usually can be traced back to the original foam application due to perhaps a damp or dirty substrate or improperly operated spray equipment. A spray foam roof can be the last roofing system you ll ever need on a building. Conklin elastomeric roof coatings in fact may only need to be reapplied once to strengthen that possibility.

One of the many myths and sprayed polyurethane foam roofing problems is that people believe it does not last for long. The foam will also contract and expand depending on the weather which again reduces cracks.