Home > Companies > Surespan Ltd > Retrofit Conservation Roof Hatch

Thermally broken, low-profile roof hatch, manufactured in aluminium. Suitable for installation on landmark heritage buildings, the hatch is designed to provide a minimal sightline while still offering easy access. Designed to be operated by one person, the gas spring-assisted opening lid is supported by heavy-duty stainless steel hinges and fixings with a safety hold-open stay.

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

Standard product features

Material:

Aluminium extrusions in 6063 -T6. Sheet aluminium, where used, is 1050 H14.

Cover:

The thermally broken lid incorporates a sandwich of 50 mm-thick CFC- and HCFC-free insulation. The hatch also incorporates a safety hold-open stay.

Upstand:

The hatch sits on a slim aluminium frame which sits over a builder's upstand. The unit has an overall height of 110 mm when closed.

Operation:

Complete with gas spring-assisted opening to ensure the minimum amount of effort to open the double-skinned aluminium lid. The lid has the provision to lock in the open position with a safety hold-open stay to prevent accidental closure.

NBS Specification

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

NBS Specification

NBS Buliding logo
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/RF

Size

[600 x 600 mm]
[600 x 900 mm]
[750 x 750 mm]
[750 x 1500 mm]
[900 x 750 mm]
[900 x 900 mm]
[1000 x 1000 mm]
[1200 x 1200 mm]
[1500 x 1000 mm]
-
Maximum size available.
[Special order]
-
Insert requirements, available up to 1500 x 1000 mm.

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 premium insulation]
-
0.37 W/m²K.
[50 mm-thick standard insulation]
-
0.43 W/m²K.
[50 mm-thick superior insulation]
-
0.20 W/m²K.

Locking

[None]
[L01 Cablock]
-
Standard.
[L02 Cablock with hasp and staple]
[L04 Cablock with external padlocking handle]

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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