Verified by manufacturer over a year ago
600 x 600 mm
Thermally broken and insulated gas spring assisted opening roof hatches.
Thermal break hatch for roof access.
Roof access hatches in standard sizes fully thermally broken and insulated with a choice of insulation including non-combustible mineral wool insulation. Manufactured from aluminium and hold open stay as standard with a pull handle to close.
Available with mill finish aluminium, or polyester powder coated. Surespan offer three grades of roof hatches: SRHP50 which features 50 mm insulation and thermal break the more cost effective SRHP25 Budget which offers 25 mm insulation and finally the SRHP75 premium which offers 75 mm insulation.
Features and benefits:
Aluminium mill finish
Polyester powder coated
Wide range of sizes available.
600 x 600 mm.
Gas springs - manual.
Gas spring assisted: manual opening, designed to be opened smoothly and easily with secure stay hold-open arm.
Extended skirt liner.
Used in conjunction with retractable ZIP ladder.
25 mm PIR insulation.
U-value of 0.78 W/m²K.
25 mm non-combustible mineral wool.
U-value of 1.14 W/m²K.
300 mm with a thermal break and insulation as above.
L02 Cablock with hasp and staple.
L04 Cablock with external padlocking handle.
L06 ABS Euro cylinder with external key locking and thumb turn options.
L07 European deadlock with internal and external key operation.
Fully insulated kerb and lid as specified, corner welded and reinforced.
Unbroken double seal to lid.
2500 mm maximum. 9 treads, minimum aperture 650 x 900 mm.
2501 x 2790 mm. 10 treads, minimum aperture 650 x 900 mm.
2791 x 3090 mm. 11 treads, minimum aperture 650 x 900 mm.
3091 x 3390 mm. 12 treads, minimum aperture 650 x 950 mm.
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 up to 1029 mm.
ZIP-BB-C to suit a void depth of 1030 mm up to 1330 mm.
Gas spring assisted manual opening, designed to be opened smoothly and easily with secure stay hold-open arm.
300 mm in height with external curb liner, thermal break and insulation as specified.
Country of product manufacture