Home > Companies > Surespan Ltd > Acoustic Rated Roof Access Hatch

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.

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.

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.

NBS Specification

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This product is associated with the following NBS Create clause:
45-25-28/422 Roof hatches

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

Surespan Ltd

Tel:

+44 (0)1922 711185

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.

Manufacturer details

Leamore Close,
Leamore Enterprise Park,
Walsall,
West Midlands, WS2 7NL
Tel +44 (0)1922 711185
Fax +44 (0)1922 497943
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