Windspec’s HTP Series doors bridge the gap between commercial durability and thermal performance. By utilizing an advanced glass-reinforced nylon thermal break system, Windspec is capable of meeting strict thermal requirements, while maintaining important attributes for commercial applications.
Doors
HTP Door
Key Points
- High Performance Thermal Break
- Accommodates 1″ or 1-1/2″ triple glazing units
- 2-1/2″, 3-3/4″ and 5″ stiles available
- 1″, 4-1/8″, 5-1/2″ and 7″ top/bottom/mid-rails available
- Compatible with curtain wall and 655 framing
- Narrow, medium and wide stiles are cross-compatible
- Available in anodized and painted finishes



