SRHG Glazed Roof Hatches

Introduction | Glazed | Features

SRHG Glazed Roof Hatches Surespan SRHG glazed roof access hatches incorporate a frameless design eliminating water ponding and concealed operating gear. The lid includes 28.4mm sealed glazed unit with toughened glass on the outside and laminated glass on the inside. The remaining part of the hatch is double skinned, insulated construction and available polyester powder coated to any standard RAL colour. Operation can be by gas springs, 24V electric motors or pneumatics.Access hatches can be fire rated for up to 1 hour.

Surespan can provide upstands to any height, including raked profiles and hatches with self-cleaning or walk on glass.

SRHG glazed roof hatches and rooflights incorporate double glazed units with clear, opaque and smoked glass options.

Surespan designed and manufactured this unique 40m diameter glazed conical roof for a visitors centre and museum.

Glazed Roof Hatches

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SRHG glazed roof hatches and rooflights incorporate double glazed units with clear, opaque and smoked glass options.

SRH smoked glass

Features

	Safety Grill/Ladder Extension Safety grill/ladder extension provided for safety and convenience, acting as a barrier or ladder extension when upright and a security grill when folded down.			Handrail Support Handrails can be fitted to assist entry and exit.
	Retractable Hand Hold The optional retractable hand hold improves the safety and convenience of ladder access.			Louvered Hatch Ventilated access hatch with louvered panels on four sides.
	Twin Colour Cover Twin colour access hatches are becoming a very popular option.			Sliding Lid Hatch This design was produced because of the height restrictions, which precluded our standard hinged hatch.
	Insulation Performance Surespan hatches are designed to offer a high level of thermal insulation against heat loss and condensation, the standard hatch is filled with 25mm of CFC and HCFC free insulation.			Upstand Variant Surespan access hatches are supplied with a 200mm upstand as standard. However, we can produce any height or raked upstand to suit your requirement.
	Fire Rated Surespan access covers can be rated for 3 hours fire resistance for integrity to BS476: parts 21 and 22: 1987.			Acoustic Performance Surespan hatches can be designed to offer excellent sound reduction of 45db Rw, measured in accordance with ISO 140-3: 1995 and rated in accordance with ISO 717-1: 1997.
	Powder Coated All Surespan access covers are available polyester powder coated to any standard RAL colour.			BioCote Finish Surespan access covers are now available with a BioCote finish. BioCote is a specially formulated powder coating, with all attributes of conventional powders plus the ability to inhibit the growth of fungi and bacteria that contact the surface. www.biocote.com