Double Leaf Roof Hatch

The SRH/DL Double leaf roof hatch is manufactured in aluminium. They can be provided with an polyester powder coated dual finish upon request.  Each standard roof hatch is Insulated to maintain the thermal integrity of the building. 

The gas spring assisted opening lid is supported by heavy-duty aluminium hinges. This also features an integral ‘wrap over’ edge. The hatch incorporates double unbroken EPDM seals.  The upstand has a purpose made flashing to accept the roof felt for weatherproofing purposes. Moreover, the hatch incorporates a safety hold open stay feature to prevent accidental closure. Various locking options are available.

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 CURB 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

Section-Drawing-Double-Leaf-Hatch

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

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

Foldable hand hold

Retractable single post handhold

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.

Fire rated

Fire rating – 90 minutes fire resistance.