a
Sectional Doors

With a solid 3″ core of high-density polyurethane foam insulation, sectional steel door meets the most demanding specifications, while providing an R-Value of 24… the highest in the industry.

The Architect's Choice

1. Joint Detail
2. Bottom Seal
3. Header Seal
4. Protective Finish
5. Window Options

Quality Features... Quality Materials... Quality Workmanship

Maximum Energy Efficiency

All-Steel Construction

Steel End Stilles

Tongue-and-Groove Section Joints

Bottom Weatherseal

Smooth Operation

Intermediate Reinforcing

Heavy-Duty Hinges

TKO Logo

TKO Logo

TKO Logo