G-P Gypsum Corp., Atlanta, recently introduced DensDeck DuraGuard™ Roof Board, a substrate for self-adhered systems. An integrated, scientifically formulated, low-perm coating provides a tough substrate not just for self-adhered but
The third-generation Volu-Matic III from Unisul, Winter Haven, Fla., is designed to blow fiberglass, rock wool or cellulose insulations in attics and netted cavity applications.
CertainTeed Corp., Valley Forge, Pa., has introduced OPTIMA, a fiber glass insulation designed for the blow-in system for use in new construction closed-cavity applications such as cathedral ceilings.