Gentek steel siding systems and when to sell them.
52 articles on steel siding
Gentek identifies SteelTek Supreme as 29-gauge steel, but gauge is only one part of performance. Learn how thickness, yield strength, panel geometry, coating, substrate support, fastening, and installation work together.
Read More →Gentek SteelTek Supreme and SteelTek use Galvalume AZ-50 steel. Learn what the specification says about the aluminum-zinc metallic coating—and what it does not tell you about gauge, finish, installation, corrosion, hail, or expected service life.
Read More →SteelTek Supreme uses 29-gauge Galvalume AZ-50 steel with Kynar PVDF technology, while SteelTek uses Galvalume AZ-50 steel with a heat-fused PVC finish. Compare their profiles, appearance, published warranties, installation considerations, and complete project value.
Read More →Gentek offers two residential steel-siding systems: SteelTek Supreme with 29-gauge Galvalume AZ-50 steel and Kynar PVDF technology, and SteelTek with Galvalume AZ-50 steel and a PVC finish. Compare profiles, aesthetics, performance claims, installation requirements, maintenance, and written warranty coverage.
Read More →We keep limited quantities of Gentek steel on hand and special-order the rest. Call to check stock before you promise a homeowner a start date.