1. Suitable for ceiling or drywall maintenance.
2. Constructed with a strong aluminum profile and G.I. accessories.
3. White powder-coated finish on the frame.
4. Sealing strips are integrated between the inner and outer frames.
5. Concealed snap lock; push to open.
6. Strong aluminum sheet inlay; compatible with various materials as required.
7. Removable door panel with concealed safety wire.
8. Quick and easy installation.
9. Standard sizes: 20×20cm, 30×30cm, 40×40cm, 45×45cm, 50×50cm, 60×60cm, 60×120cm.
10. Custom sizes and colors available.
11. Packaging: 1 piece per bubble bag, then packed in a carton; pallet packaging is available. Options: bulk packaging, single inner box packaging, or wooden pallet packaging.
Advantages:
Concealed snap lock for easy push-open and push-close operation.
Frameless appearance after installation.
Supports installation of different materials inside the panel, enabling seamless integration with surrounding walls or ceilings.
Regular size:
| Item | Size(mm) | Opening size (mm) | Overall size (mm) |
| HFSA-AL339P | 300x300 | 304x304 | 352x352 |
| 400x400 | 404x404 | 452x452 | |
| 450x450 | 454x454 | 502x502 | |
| 500x500 | 504x504 | 552x552 | |
| 600x600 | 604x604 | 652x652 |