Sprayed Urethane Foam Roof Can Save You Money . Learn the Advantages of a Sprayed Urethane Foam Roof Roof
Sprayed Urethane Foam Roofing or (SPF). SPF Roofing Systems are totally seamless, lightweight, require little maintenance and offer the most efficient insulation your money can buy. Independent studies have documented a performance life in excess of 30 years. In 1997 the "National Roofing Foundation" completed a survey of over 140 'SPF' Roofs located throughout the US. This survey sponsored jointly by "National Roofing Contractors Association" and the "The Sprayed Polyurethane Foam Division of the Society of Plastics Industries" , provided some startling some characteristics concerning the long term characteristics of "SPF Roofing Systems" ! The average life of the surveyed roofs was in access of 12 years, yet only three owners reported any leaks, and the average moisture content was approximately 1% , demonstrating 'SBF' ability to remain dry in the harshest of climates.
One roof included in the survey was an Industrial complex in up state New York which had a 'SBF' applied in 1969 and has no maintenance throughout it's life, yet it continues to provide leak free service !
'SPF' Roofs are seamless. 'SBF' is self flashing, parapets, roof penetrations and roof curbs are sealed, eliminating the need for costly flashing material and provide seamless leak free protection ! ! A 'SBF' is easily maintained. An 'SBF' Roof is sustainable .
A 'SPF' Roofing System that is properly maintained should have an indefinite life. Systems are eligible for recovered at the end of the warranty period, allowing for an extension of your original warranty for a nominal fee. The roofs can be rejuvenated by a process called 'scarifying' . "Scarification" is a process which the top level of coating and foam is removed. A fresh topping of foam is applied and recovered . Allowing this renewable factor represents a large cost advantage .