by Joan P. Crowe, AIAVaroius underlayment installations are required for steep-slope roof systems.
The UL Story: part 1
by Dwyane E. SloanLearn how Underwriters Laboratories Inc. testing standards and requirements influence the roofing industry.
Sifting through synthetic materials
by Chuck ScisloLearn about the next generation of steep-slope roofing materials.
Enhancing wind resistances
by Mark S. GrahamFEMA works to improve high-wind performance of roof systems.
Keeping the faith
by Krista BernsA PVC membrane roof system is installed on a Georgia temple.
A study of online roof auctions is revealing.by Ambika Puniani Bailey
Take a look at the future of association health plan legislation.by Craig S. Brightup
Learn what you need to know about experience modification rates.by Leslie Kazmierowski, CPCU
Step flashings can be difficult to weatherproofNRCA shows you how.
Despite their popularity, it can be difficult to distinguish between asphalt shingle products.by Mark S. Graham