Brett Martin Manual Opening Flat Glass Rooflights

A modern and stylish flat glass opening roof-light
Available in a wide range of sizes
10 year warranty
Opening: Hinged
Suitable for mounting directly to a builders upstand, or with PVC kerb in two height options for new build and refurbishment applications
Range of ventilation options
Special glass options available
Easy to install
Manufactured in the UK
Glazing Type, Flat Glass
Kerb: Builders upstand (fixed / unvented)
Ventilation: Unvented
BBA approved
6mm toughened outer, 90% Argon filled cavity, Inner pane laminated with PVB interlayer & soft coat Low E coating. (NB - inner pane thickness varies with size)

£379.86^Each

Design Features:
Premium roof light offering a robust build as well as protection against intrusion or vandalism
Powder-coated aluminium frame as standard (RAL 7016)
Highly thermally efficient with thermally isolated frame and double glazing offering overall U-values as low as 1.46W/m2K
Safety of those below and above the roof light assured thanks to a laminated inner pane and the product achieving non-fragility to CWCT TN-67 (for class 1 or 2 roofs depending on size) and Class B non-fragile to ACR[M]001 when new and fully installed to Brett Martin installation guidelines
Highly secure - fixed Flat Glass roof lights achieve Secured by Design accreditation

Kerb & Fixing Options:
Glazed unit only - Simply screw fixes to existing builders upstand (includes additional uPVC frame if opening/ventilated)
Standard uPVC kerb - Provides 150mm roof membrane termination height
Tall uPVC kerb - Provides 300mm membrane termination height for refurbishment jobs where extra insulation is being added to existing roof

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