Roofing contractors will want to keep an eye out for synthetic underlayments meeting the ASTM’s new standard in the coming months.

The new editions have been updated to comply with the 2018 International Building Code and are based on the standards referenced in the code.

TAMKO Building Products, Inc. has expanded the popular Heritage® series of laminated asphalt shingles to include Heritage® IR. 

 Metal roof systems have become a common choice for steep-slope roof applications.  

 The detriments of standing water on the roof surface are well documented and quite extensive.  

 Chances are that if you know who George Harrison was and what his contribution to culture was you are aware of built-up roof systems.