Home > Companies > Surespan Ltd > Roof Hatch Thermally Broken Superior Insulation SRHP75

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.

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.

Options

Material:

Cover and frame constructed from 2 mm-thick aluminium as standard, with a full 75-mm thermally broken composite lid and upstand.

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

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.

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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