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Description

Aluminium, acoustic-rated, thermally broken, single-leaf roof access hatch. Complete with gas spring-assisted opening as standard to ensure the minimum of effort to open the double-skinned aluminium lid. Comes complete with curb liner and internal cablock as standard.

Available with mill finish aluminium, or polyester powder-coated internally/ externally in two colours to any standard RAL colour.

General information
Size

600 x 600 mm

750 x 750 mm

900 x 750 mm

900 x 900 mm

1000 x 1000 mm

1500 x 750 mm

Special order

Insert requirements.

Material

Aluminium

Standard.

Stainless steel

Uniclass 2015 Roof hatches (Pr_30_59_36_74)
Specification data
Product Reference

SRH/TB-DB

Size

600 x 600 mm

750 x 750 mm

900 x 750 mm

900 x 900 mm

1000 x 1000 mm

1500 x 750 mm

Special order

Insert requirements.

Material

Aluminium

Standard.

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

50 mm thick standard insulation

0.43 W/m²K.

50 mm thick non-combustible mineral wool insulation

0.63 W/m²K.

Sound reduction

30 dB

45 dB

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

L07 European deadlock with internal and external key operation

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:

50 mm fully insulated kerb and lid, corner-welded and reinforced.

Upstand:

300 mm-high with external curb liner, 50 mm thermal break and 50 mm-thick insulation.

Seal:

Unbroken EPDM double seal to lid.

Hinges:

Heavy duty continuous hinge.

Product Options

Material:

Cover and frame constructed from 2 mm-thick aluminium as standard, with 50 mm thermal break to prevent heat transfer between interior and exterior.