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Description

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.

General information
Size

600 x 600 mm

600 x 900 mm

750 x 750 mm

750 x 900 mm

750 x 1350 mm

750 x 1500 mm

750 x 2450 mm

900 x 900 mm

1000 x 1000 mm

Material

Aluminium

Stainless steel

Uniclass 2015 Roof hatches (Pr_30_59_36_74)
Specification data
Product Reference

SRHP25

Size

600 x 600 mm

600 x 900 mm

750 x 750 mm

750 x 900 mm

750 x 1350 mm

750 x 1500 mm

750 x 2450 mm

900 x 900 mm

1000 x 1000 mm

Material

Aluminium

Stainless steel

Colour/ Finish -
Internal

Mill

Standard.

Polyester powder-coated

Insert RAL colour requirement.

External

Mill

Standard.

Polyester powder-coated

Insert RAL colour requirement.

Insulation

75 mm-thick polyisocyanurate insulation

0.23 W/m²K.

75 mm-thick non-combustible mineral wool insulation

0.43 W/m²K.

Operation

24 V DC actuator

Gas springs

Locking

None

L01 Cablock

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

LM10 Rotary catch with internal pull-cord, hasp and staple, and external key-locking thumb-turn

Standard.

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.

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.