Professional Roofing introduces its first supplement geared toward roofing workers.
Insurance Services Office has changed its Form CB 00 01 12 04.
The recent economic stiumulus bill is likely the last time both parties will agree on tax legislation this year.
Recommendations vary regarding installation of open metal valleys on asphalt shingle roof systems.
The asphalt shingle manufacturing community will prevail despite the challenges facing it.
ANSI/SPRI WD-1 provides a methodology for designing wind-uplift resistances for low-slope membrane roof systems.