BuildMark STS™

With a durable, two-sided steel design, a layer of polyurethane insulation, and a steel interior backing for a finished appearance, the BuildMark STS™ Residential Garage Door delivers the perfect combination of durability, quiet operation, and energy-efficiency (12 R-value)

Heights: 7’, 8’
8’, 9’, 10’, 16’, 18’
Colors:White is standard.
 Almond and ClayTone Available

Panel Styles

Also Available in flush panel on STS model

10 Year Limited Warranty (rust-through)
1 Year Hardware/Springs Warranty

thermal-breakThermal protection, provided by a continuous thermal break (A), prevents heat-loss by eliminating metal-to-metal contact between inside and outside door surfaces. An air seal (B) blocks airflow between sections.

insulationPolyurethane insulation, which fills 100% of the door’s interior space, delivers an exceptional 12 R-value, provides structural integrity and helps to reduce noise.


builders3rA vinyl weather seal attached to a sturdy aluminum retainer helps keep out wind and rain.

builders4rThe 1 3/8” door sections of BuildMark STS™ are made from 2 layers of strong, rust-resistant 25-gauge galvanized steel and are coated with a baked-on polyester paint finish for long life. 1. Baked-on finish, 2. epoxy primer, 3. galvanized layer, 4. high-strength steel, 5. polyurethane insulation, 6. high-strength steel.


Defined raised panel styling combines with an authentic Woodgrain texture to give your garage door curb appeal with Buildmark S and SIF garage doors. The clean lines of colonial or ranch panel designs add appeal in an economically priced pan door (S) or insulated door (SIF).

Insulation (SIF Only)

Buildmark-SIF-Insulation2An energy-saving core of polystyrene insulation provides added comfort and helps keep your garage quieter.  Shown at left with insulation care and without.