Project: Silvertrees Academy

Location: Tipton, Birmingham, England

Main contractor: M & J Construction Group

Specification: NLS NaturalSpan Dual Pitch Rooflight – Main Rooflight TN92 Non-Fragile (Deem to Satisfy)
1No 89,910mm (61,790mm curved) x 1,280mm per slope overall size, NLS NaturalSpan dual pitch rooflight. Manufactured from NaturalSpan deep finned aluminium glazing bar gasketed system with secondary water management including aluminium flashings to suit. All polyester powder coated paint finished to BS 6496 colour tint T.B.C. Unit supplied with 35No. 230V chain motor operated opening bays (each achieving > 0.4m² geometric free air) and 2No custom control panels complete with rain sensor and wind sensor (all wiring by others). Glazing bars on approx. 600mm centres. Unit fixing onto a prepared upstand supplied by others.
Glazing Specification
31.5mm double glazed low ‘e’ glass units comprising of 6mm Cool Lite 50/22 HST toughened outer, 9.5mm clear laminated inner with 16mm argon cavity.

NLS NaturalSpan Dual Pitch Rooflight – Leg
1No 12,280mm x 1,880mm per slope overall size, NLS NaturalSpan dual pitch rooflight attaching at 90° to the main rooflight. Manufactured from NaturalSpan deep finned aluminium glazing bar gasketed system with secondary water management including aluminium flashings to suit. All polyester powder coated paint finished to BS 6496 colour tint T.B.C. Unit supplied with 6No. 230V chain motor operated opening bays (each achieving > 0.4m² geometric free air) and 1No custom control panel complete with rain sensor and wind sensor (all wiring by others). Glazing bars on approx. 600mm centres. Unit fixing onto a prepared upstand supplied by others.
Glazing Specification
Twin faced Aluminium insulated panels polyester powder coated paint finished to BS 6496