Cold weather can make window frames stiff and sealants hard to apply. Keep materials indoors or in a heated space until you ...

Do — Inspect the window caulking, especially in the places where sealant problems are common: the bottom corners of windows and in between windows. Do — Rosie recommends polyurethane caulk, also ...

Relatively few people in the commercial construction industry are kept up at night by polyisobutylene (PIB) — the synthetic rubber sealant commonly used to provide a long term and durable moisture ...

A Thermo-Tech window is much more than a frame and a few pieces of glass. Each window is a complex fusion of highly technical components and raw materials. At the same time, most of the questions ...