Thermal break roof hatch.
Roof access hatch, offering a full 75-mm thermally broken composite lid and upstand, with 75 mm-thick insulation. Provided as standard with a curb-liner, 300-mm upstand, locking mechanism LM10 internal SureCatch RotoLock concealed in an enclosure with internal hasp and staple, and externally lockable thumb-turn opening.
Available with mill-finish aluminium as standard, or polyester powder-coated internally/ externally in two colours to any standard RAL colour.
| Size | 600 x 600 mm600 x 900 mm750 x 750 mm750 x 900 mm750 x 1350 mm750 x 1500 mm750 x 2450 mm900 x 900 mm1000 x 1000 mm |
| Material | AluminiumStainless steel |
| Uniclass 2015 | Roof hatches (Pr_30_59_36_74) |
| Product Reference | SRHP25 |
| Size | 600 x 600 mm600 x 900 mm750 x 750 mm750 x 900 mm750 x 1350 mm750 x 1500 mm750 x 2450 mm900 x 900 mm1000 x 1000 mm |
| Material | AluminiumStainless steel |
| Colour/ Finish | - |
| Internal | MillStandard. Polyester powder-coatedInsert RAL colour requirement. |
| External | MillStandard. Polyester powder-coatedInsert RAL colour requirement. |
| Insulation | 75 mm-thick polyisocyanurate insulation0.23 W/m²K. 75 mm-thick non-combustible mineral wool insulation0.43 W/m²K. |
| Operation | 24 V DC actuatorGas springs |
| Locking | NoneL01 CablockL02 Cablock with hasp and stapleL04 Cablock with external padlocking handleL06 ABS Euro cylinder with external key-locking and thumb-turn optionsL07 European deadlock with internal and external key operationLM10 Rotary catch with internal pull-cord, hasp and staple, and external key-locking thumb-turnStandard. |
| Accessories | NoneExtended skirt linerUsed in conjunction with retractable ZIP ladder. Fixed external handholdRetractable handholdRetracts into the opening of the roof hatch. Retractable ZIP ladderTo suit floor-to-ceiling height of up to 3.5 m. SureGuard hand railing with self-closing gateAttached to the upstand of the hatch. |
| Standard product features | Cover: 75-mm fully insulated kerb and lid, corner-welded and reinforced. Upstand: 300 mm-high with external curb liner, 75-mm thermal break and 75-mm insulation. Seal: Double unbroken bubble and blade seal to lid. Hinges: Heavy-duty continuous hinge. |
| Product Options | Material: Cover and frame constructed from 2 mm-thick aluminium as standard, with a full 75-mm thermally broken composite lid and upstand. |