L460  ROOFLIGHTS:

Drawing reference(s):
S0001, S0002, [401/ASS/001] 

Manufacturer and reference:
Glazing Vision Ltd, 36 Wimbledon Avenue, Brandon, Suffolk, IP27 0NZ. Tel: +44 (0)1842 815581 Fax: +44 (0)1842 813867

Type:
Visionvent Solo 

Glazing details:
32mm Double glazed units comprising 6mm clear toughened outer pane, 20mm airspace and 6mm clear toughened low E inner pane. Units to have silicone edge seal. 

Frame:
Extruded Thermally broken aluminium profile, grade 6063 T6. 

Finish:
Polyester Powder Coated. 

Colour:
White RAL9010 matt inside, RAL7015 matt outside. 

Kerb:
100mm min (150mm recommended) wide up-stand to all sides as manufacturers recommendation. Minimum 3 degrees fall. 

Other requirements:
Frameless design with glass to glass joints. External glazing surfaces to be flush with no flashings or water ponding obstructions/dirt traps on the glass surface. Low voltage operation with totally concealed mechanism.