Project: Welburn Hall School
Location: York, England
Main contractor: Watershed Roofing Limited
Specification: 1No 92,000mm x 2500mm x 2500mm to the underside of ring beam covered walkway quad angle. Independent structural steel support frame comprising of 80 x 80 box section upright supports with 80 x 80 steel box section ring beam and cross ties, bolted to concrete pads supplied by Naturalight Systems. All steelwork to be shot blasted, zinc primed using inter zinc 72, polyester powder coated to BS1474 colour Black.
NLS 16mm multiwall fastlock glazing system factory assembled interlocking panels including 6no access vents with necessary ridge and side flashings all to be polyester powder coated to BS1474.
Gutters and downpipes
Pressed aluminium 80 x 80 x 80mm continuous gutters, down pipes and all necessary outlets polyester powder coated to BS1474 colour Black.