Ply Gem purchased Alcoa's home exterior unit in 2006 and eventually rebranded it as Mastic vinyl siding. For vinyl siding installer Niki O'Brien, Mastic is a go-to choice. "We like it because it ...
You can choose from durable but more budget-friendly vinyl windows ... manufacture doors and siding, but we haven’t seen them specialize in as many areas as Ply Gem. Our biggest concern with ...