NRCA's new app offers NRCA publications free to members and their employees.
NRCA tests reveal polyisocyanurate R-values are lower than product manufacturers' published long-term thermal resistance values.
With a pro-business majority now in Congress, NRCA is working to advance legislation designed to provide the roofing industry relief from burdensome regulations.
The 2015 International Roofing Expo® affords contractors a unique opportunity to interact with and learn from peers.
It is vital nailers be appropriately designed and installed to achieve good wind-uplift performance.
Physics can disprove an urban legend about moisture accumulation in highly reflective roof membranes.
James Myers Co. Inc. restored multiple roof systems on the Dumbarton Oaks estate in Washington, D.C., and received a Gold Circle Awards honorable mention for its work.
Knowing the law and requiring the parties with whom you contract to comply may improve your cash flow and help you avoid liability.
CNA now offers coverage to protect against design errors and omissions, pollution and mold.
The International Code Council recently updated and published revised editions of its model codes.