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
![Sectional Doors](https://www.crawforddooranddock.com/wp-content/uploads/2020/12/Sectional-Doors.jpg)