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Description

Roof access hatch, offering a full 25-mm thermally broken composite lid and upstand, with 25 mm-thick insulation. Includes secure hold-arm with smooth, manually closing using grip handle to prevent accidental closure. Comes 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, 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

1350 x 750 mm

Special order

Insert requirements.

Material

Cover and frame constructed from 2 mm-thick aluminium with a full 25-mm thermally broken composite lid and upstand

Uniclass 2015 Roof hatches (Pr_30_59_36_74)
Specification data
Product Reference

SRHP25

Size

600 x 600 mm

750 x 750 mm

900 x 750 mm

900 x 900 mm

1000 x 1000 mm

1350 x 750 mm

Special order

Insert requirements.

Colour/ Finish -
Internal

Mill

Standard.

Polyester powder-coated

Insert RAL colour requirement.

External

Mill

Standard.

Polyester powder-coated

Insert RAL colour requirement.

Insulation

25 mm-thick polyisocyanurate insulation

0.78 W/m²K.

25 mm-thick non-combustible mineral wool insulation

1.13 W/m²K.

Locking

None

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.

Retractable ZIP ladder

To suit floor-to-ceiling height of up to 3.5 m.

Standard product features

Material:

Cover and frame constructed from 2 mm-thick aluminium with a full 25-mm thermally broken composite lid and upstand.

Cover:

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

Upstand:

300 mm-high, 25-mm thermal break and insulated.

Seal:

Double unbroken bubble and blade seal to lid.

Operation:

Gas spring-assisted manual opening, secure-stay hold-open arm with smooth, manually closing using grip handle to prevent accidental closure when engaged.

Hinges:

Heavy-duty continuous hidden hinge.

Locking:

LM10 Internal SureCatch RotoLock concealed in an enclosure with internal hasp and staple, and external lockable thumb-turn opening. Pull-cord opening on the inside.