Spray Polyurethane Foam Roof Problems

Spray on roofs can also be levelled out more easily reducing the collection of water in ponds.

Spray polyurethane foam roof problems. 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. Well that cannot be further from the truth. Spray polyurethane foam roofing does not last.

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. The solution is reapplying elastomeric roof coatings at strategic intervals on the top of the sprayed polyurethane foam roofing. 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. One of the many myths and sprayed polyurethane foam roofing problems is that people believe it does not last for long.

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. When you do this your roof will last up to 50 years. With a spray on roof you can fill gaps seams and cracks in your existing roof construction giving you even more protection. Punctures and damage should be caught early to prevent leaking into the facility.

Conklin elastomeric roof coatings in fact may only need to be reapplied once to strengthen that possibility. The foam will also contract and expand depending on the weather which again reduces cracks.