Gentek steel siding is an excellent choice for homeowners who want an exterior that's as strong as it is beautiful with it's rich colors and steel shield. The rich, natural-looking colors and authentic wood grain textures will give your home a markedly superior finish while protecting it with a steel shield.

Performance, low maintenance, workmanship and peace of mind are what homeowners have come to expect from Mastic's variety of traditional vinyl, aluminum or insulated siding products.