Details
- 4″ Galvanized vertical guides with dual weather seals on interior and exterior to reduce cold air penetration and make for smooth noise reduced operation
- Curtain constructed of double sided steel galvanized roll formed slat with liquid poured polyurethane insulation. 0.024″ thickness each side (0.048″ combined thickness)
- Torsion spring balance system with solid steel shaft and maintenance free sealed bearings
- Double galvanized steel angle bottom bar with weather seal
- Custom fitted 24GA steel hood with wind baffel