SRHP/S20 Superior Surespan Roof Hatch

Surespan Roof Hatch SRHP/S20 (previously SRH/TB30) superior insulated premium roof hatches are manufactured in aluminium. Featuring thermally broken sections and an insulation which offers an outstanding U-value of 0.20 W/m²K.

The gas spring assisted opening lid is supported by heavy-duty aluminium hinges and features an integral ‘wrap over’ edge, incorporating double unbroken EPDM seals. The upstand has a purpose made flashing to accept the roof felt to make it weatherproof.

Insulation options include polyisocyanurate board or non-combustible mineral wool, to achieve a variety performance levels to suit project requirements.

Available with a polyester powder coated dual finish upon request.

Set standard sizes are available from stock, with bespoke sizes made to suit project needs.

PROPERTIES

Industrial leading thermal break design.

THERMAL BREAK

Industrial leading thermal break design.

Insulation Options

INSULATION OPTIONS

Polyisocyanurate board or non-combustible mineral wool insulation available,

Gas Spring Assisted Use

GAS SPRING ASSISTANCE

Balanced action to meet manual handling guidelines.

Opening Span to 85°.

85° OPEN POSITION

Opening angle to 85°.

External Liner as Standard

EXTERNAL LINER

External liner fitted as standard to allow a variety of hot or cold applied weathering materials.

Dual RAL Colour avaliable

POWDER COATING

Internal and external powder coating available.

SECTION DRAWING

SRHP-20-Section-Drawing

LOCKING OPTIONS

SRHP-L04 Locking Option

L04 EXTERNAL HANDLE

Internal Cablock with external pad-lockable handle.

SRHP-L06 Locking Option

L06 DEADLOCK WITH THUMB TURN

Internal Cablock with Euro Cylinder internal thumb turn with external key lock and non-locking external handle.

SRHP-L07 Locking Option

L07 DEADLOCK WITH KEY LOCK

Internal Cablock with Euro Cylinder internal and external key lock and non-locking external handle.

CONTROL OPTIONS

Concealed gas spring

Concealed Gas Spring

Concealed Motor

Concealed Motor

SRHTB/FR Fire Rated Roof Hatch WITH THERMAL BREAK Electrical Control Unit

Electrical Control Panel

SRHTB/FR Fire Rated Roof Hatch WITH THERMAL BREAK Push Button for Domestic Use

Push button for domestic use

SRHTB/FR Fire Rated Roof Hatch WITH THERMAL BREAK Key Switch for Domestic Use

Key switch for domestic use

Key Switch for Industrial Use

Key switch for industrial use

Push Button for Industrial Use

Push button for industrial use

Wind sensor

Wind sensor activated by wind

Rain sensor

Rain sensor activated by Rainfall

EXTENSIONS

Roof hatch safety rail

Sureguard Roof Hatch Hand Railing

Fixed External Hand Hold

Fixed external Hand Hold

Extended skirt

Extended skirt

Extended skirt - angled

Extended skirt – angled

Louvered upstand

Louvred upstand

Retractable ZIP ladder

Retractable ZIP ladder

Standard Ships Ladder

Standard ship ladder

Caged ladder

Standard ladder with cage

OPTIONAL FEATURES

Powder coating

Internal & External powder coating to any RAL colour.

Extended Skirt

SRH Premium Roof Hatches can be manufactured with an extended skirt liner. These can be used on any type of roof and can be provided as a completely assembled unit. This unit comprises of an SRH roof hatch, extended skirt liner, wall mounted rung, vertical fixed ladder and a ZIP retractable ladder.

For metal deck roof applications the extended  liner gives an attractive look to unsightly metal edging. In general circumstances it gives a lining to the inside of the aperture.

The JAKDOR ceiling access door is to be fitted once the unit has been fully installed.

The extended skirt liner can be manufactured to your exact requirements. No shape or size has its restrictions.

Product ReferenceStructural Opening (MM)Weight
 SRHP/S20 60.60 600 x 600 40 kg
 SRHP/S20 75.75 750 x 750 43 kg
 SRHP/S20 75.90 750 x 900 52 kg
 SRHP/S20 90.90 900 x 900 54 kg
 SRHP/S20 10.10 1000 x 1000 58 kg
 SRHP/S20 15.10 1500 x 1000 65 kg
 SRHP/S20 12.12 1200 x 1200 80 kg
 SRHP/S20 25.75 2500 x 750135 kg
 SRHP/S20 33.75 3300 x 750160 kg
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