HIGH-QUALITY ROOF HATCH 

1. 1mm aluminum sheet frame and lid, the standard Curb height for the ROOF HATCH is 78 mm.

2. Outdoor powder coating color available.

3. XPS extruded polystyrene insulation board inside.

4. Weather-tight design.

5. For sizes smaller than 1.8, use a tamper-resistant single-point lock; for sizes larger than 1.8, use 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.