Roof access hatch.
Aluminium and galvanized steel, thermally broken, single-leaf roof access hatch. Complete with gas spring-assisted opening as standard, ensuring the minimum of effort to open the double-skinned aluminium lid. Comes complete with curb-liner and internal cablock.
Available with mill finish aluminium, or polyester powder-coated internally/ externally in two colours to any standard RAL colour.
Features and benefits:
Shape | Rectangular |
Finish | Polyester powder coated |
Material | Aluminium Steel |
WarrantyDescription | Five year |
Size | 600 x 600 mm 750 x 750 mm 900 x 750 mm 900 x 900 mm 1000 x 1000 mm |
Uniclass | |
CAWS | L20/630 Hatches |
Accessories | None.Extended skirt liner.Used in conjunction with retractable ZIP ladder. Fixed external handhold.Retractable handhold.Retracts into the opening of the roof hatch. Retractable ZIP ladder.To suit floor-to-ceiling height of up to 3.5 m. SureGuard hand railing with self-closing gate.Attached to the upstand of the hatch. |
Size | 600 x 600 mm 750 x 750 mm 900 x 750 mm 900 x 900 mm 1000 x 1000 mm |
Insulation | 50 mm-thick standard insulation. 0.43 W/m²K. 50 mm-thick non-combustible mineral wool insulation. 0.63 W/m²K. |
FireRating | 60 minutes. 90 minutes. |
Operation | 24 V electric motors. Gas springs. Standard. |
Locking | None. L01 Cablock. Standard. L02 Cablock with hasp and staple. L04 Cablock with external padlocking handle. L06 European deadlock with key/ thumb-turn operation and external key. |
Cover | Fully insulated thermally broken kerb and lid, corner-welded and reinforced. |
Upstand | 300 mm-high with external curb-liner, thermal break and 50 mm-thick insulation. |
Seal | Unbroken EPDM double-seal to lid. |
Retractable ladderAdd an extra 50 mm to the ceiling aperture when used with a ceiling access panel. | ZIP4. 2500 mm maximum. Nine treads, minimum aperture 650 x 900 mm. ZIP5. 2501 x 2790 mm. Ten treads, minimum aperture 650 x 900 mm. ZIP6. 2791 x 3090 mm. 11 treads, minimum aperture 650 x 900 mm. ZIP7. 3091 x 3390 mm. 11 treads, minimum aperture 650 x 950 mm. |
Fixed backboardA backboard to provide additional treads with the ceiling void is available. The width of the backboard range from 590mm to 1100mm with 1, 2 or 3 treads respectively. | ZIP-BB-A. To suit a void depth of 510 mm up to 729 mm. ZIP-BB-B. To suit a void depth of 730 mm - 1029 mm. ZIP-BB-C. To suit a void depth of 1030 mm - 1330 mm. |
Platform | Compatible | Version | Certified to |
---|---|---|---|
![]() | IFC2X3 | 5 | 1.3 |
![]() | Revit 2016 | 7 | 2.0 |