Hörmann 425U Commercial Sectional Door
Hörmann 425U offers 1¾” thick two sided steel sections and 100% CFC-free polyurethane foam core insulation for maximum protection against the elements. (R-value 16.1) Manufactured to the highest quality standards in the industry, all 425U doors come with Hörmann exclusive FingerGuard™ pinch resistant section joints.
| Steel Thickness | 25 ga. |
| Section Thickness | 1¾ in. |
| R - Value | 16.1 |
| Polyurethane Core Insulation | Standard |
