Aluminum Roof Hatch HFSA-AP420

HIGH-QUALITY ROOF HATCH

1. 1mm aluminum sheet frame and lid.

2. Outdoor powder coating color available.

3. XPS extruded polystyrene insulation board inside.

4. Weather-tight design.

5. 3-point lock for easy opening and closing.

6. Gap spring piston for smooth lid operation.

7. Stainless steel nuts and bolts for rust-proof performance.

8. Package: Each set packed in a box with protective foam surrounding the hatch.

9. Custom sizes available.

Advantage:

Rustproof, durable, and high-quality.