Overview
This Karp KRHA-3 is a 30in x 54in (H x W) aluminum roof hatch, aluminum. Karp's re-engineered aluminum roof hatch has heavy gauge stiffeners for support and stability, a push-button lock release on the front of the cover that is shielded from the weather, and wider, more durable gasketing for a watertight closure. All edges are rounded for safety, and the cover is spring assisted and stays open safely during use.
- Door Size (H x W): 30in x 54in
- Material: Aluminum
- Shipping Weight: 135 lb
- Lead Time: Standard size: lead time confirmed when you order
Features
- Lightweight aluminum cover and curb
- Spring-assisted cover opens easily and stays open safely
- Push-button lock release shielded from the weather
- Heavy gauge stiffeners and wider gasketing for a watertight closure
Specifications
- Material: Curb: 12in high .125 aluminum with integral counterflashing, 3-1/2in mounting flange and 1in fiberboard insulation; cover: .125 aluminum with 22 ga. galvanized liner
- Hardware: Enclosed compression spring assist, steel butt hinges, automatic hold-open arm, inside and outside handles and padlock hasp
- Seal: Closed-cell rubber weather seal
Options
Special sizes, other locks and custom modifications are available from Karp by quote: call 800-517-1056.
Documentation
Ordering & Shipping
Standard size: lead time confirmed when you order. Ships by freight direct from Karp in Melville, NY; shipping is calculated at checkout. Need a special size, a different lock or help choosing? Call us at 800-517-1056.
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Description
Overview
This Karp KRHA-3 is a 30in x 54in (H x W) aluminum roof hatch, aluminum. Karp's re-engineered aluminum roof hatch has heavy gauge stiffeners for support and stability, a push-button lock release on the front of the cover that is shielded from the weather, and wider, more durable gasketing for a watertight closure. All edges are rounded for safety, and the cover is spring assisted and stays open safely during use.
- Door Size (H x W): 30in x 54in
- Material: Aluminum
- Shipping Weight: 135 lb
- Lead Time: Standard size: lead time confirmed when you order
Features
- Lightweight aluminum cover and curb
- Spring-assisted cover opens easily and stays open safely
- Push-button lock release shielded from the weather
- Heavy gauge stiffeners and wider gasketing for a watertight closure
Specifications
- Material: Curb: 12in high .125 aluminum with integral counterflashing, 3-1/2in mounting flange and 1in fiberboard insulation; cover: .125 aluminum with 22 ga. galvanized liner
- Hardware: Enclosed compression spring assist, steel butt hinges, automatic hold-open arm, inside and outside handles and padlock hasp
- Seal: Closed-cell rubber weather seal
Options
Special sizes, other locks and custom modifications are available from Karp by quote: call 800-517-1056.
Documentation
Ordering & Shipping
Standard size: lead time confirmed when you order. Ships by freight direct from Karp in Melville, NY; shipping is calculated at checkout. Need a special size, a different lock or help choosing? Call us at 800-517-1056.
