Exterior sealing methods Exterior sealing methods pair membranes, coatings, and sealants to block moisture entry. Selection depends on substrate condition, climate, and expected movement. The objective is continuous, durable protection against wind driven…
Rooftop Water Seal Basics Rooftop surface conditions must be assessed before any membrane goes down. Clean, dry substrates ensure adhesives bond properly and extend membrane life. Identify penetrations, edge details, and terminations that require extra fl…