Hörmann Clima Tech 4400
Hörmann Clima Tech 4400 garage door features thermally broken tongue and groove section joints and heavy duty 3-layer sandwich construction with injected 100% CFC & HCFC free polyurethane foam insulation bonded to steel front and back to offer you the maximum energy efficiency and unbeatable protection against the elements.
| Steel Thickness | 25 ga. |
| Section Thickness | 1½ in. |
| R-Value | 15.7 |
| Polyurethane Foam Core Insulation | Standard |
