NBS Specification L20-480
L20 DOORS / SHUTTERS / HATCHES
480 DOORSETS: STEEL – FULLY GLAZED - NON FIRE RATED
Supplier: GSL Doors, 11 Goodwood Close, Lichfield, Staffs, WS14 9XZ
Telephone 01543 304781 Fax 01543 410660
Website: www.gsldoors.co.uk
Email: info@gsldoors.co.uk
Product Reference: GSLSDFG
Door Leaf:
Fully glazed with 25mm thick “Contraflam” glass.
Designed to achieve 60 minute fire and 60 minute integrity.
Finish as delivered: Any metal components Polyester Powder coated
Colour: Consult with GSL Doors for availability of colours and to obtain samples.
Frame and architraves:
1.5mm (16 ga) thick zinc coated steel to form a double / single rebate profile. Fully protected header allows for a smooth butt-joint with the vertical frame posts.
Finish as delivered: Primer painted or Polyester Powder coat.
Colour: Consult with GSL Doors for availability of colours and to obtain samples.
Glazing details – 25mm thick “Contraflam” glazing to achieve 60 minute fire and 60 minute integrity
Ironmongery:
980440 hinges, Mortice one point lock with stainless steel lever handles, cylinder, 1 fail secure electric keep with strike plate, medium duty surface mounted door closer with back check facility
Fixing
Frames are provided with three fixings per jamb with built in adjustment and completed by matching colour co-ordinated cover caps.
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