1st uPVC Double Glazing is a FENSA Registered Company, Registration No. 10810
 
 
   

Sliding Sash Windows - Manufacturing specifications & options

All upvc manufacturing is fully certified to the requirements of ISO 9002, BS 7412 and BS 7950 (formerly pas-011) and all glass and glazing is in accordance with the requirements of building regulations parts B, F, L1 & N & BS 6206.

All measurements are in millimetres, mm. To convert to inches divide by 25.40.


 Fully detailed technical specifications
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Heritage traditionally styled sliding sash windows

  • 111mm traditional box frame
  • White finish
  • Authentic extended sash horns
  • Chamfered external profiles to replicate traditional putty lines
  • Slim sashes & meeting rails for equal sight lines to match existing
  • Traditional deep bottom rail
  • Counter balanced stainless steel spiral balances
  • Welded sashes
  • Box frame welded at head mechanically jointed at cill
  • Double & triple weather seals
  • Internally glazed
  • 24mm low emissivity 'k' glass sealed units with silver spacer bars
  • Black gaskets
  • Concealed drainage
  • Steel reinforced sections
    • all sashes fully reinforced
    • box frames according to size and wind loading

  • Integral security interlock on sash meeting rails
  • Key operated sash meeting rail cam lock - white as standard
  • Tilt in sashes for easy cleaning


Options for Double Glazed Sliding Sash Windows

  • Tilt in sash safety restrictors - recommended on larger sizes
  • Brass effect key operated cam lock
  • Bottom sash lift pull handles
    • white or brass effect
    • recommended on larger sizes

  • Any ral colour finish
  • Surface mounted traditional astragal glazing bars (georgian type sash dividers)
  • White gasket
  • Era additional brass key operated top sash lock - for restricted Ventilation and or additional security
  • Duo-sash - allows one or both sashes to hinge inwards to allow a clear opening for escape in the event of fire. Especially important for smaller sized frames.
  • Full range of patterned & tinted pilkington glass
  • Full range of leaded light, georgian bar & stained effect glass
Nb: not all options are compatible - please check


Maximum Sizes for Double Glazed Sliding Sash Windows

  • 1500mm width x 3000mm height - maximum size dependant upon wind loading
In line with the Company's policy of continuous product development and improvement, the Company reserves the right to alterations to any of the specifications contained herein without notice unreservedly.





 
1st uPVC Double Glazing is the Specialist uPVC Division of the 1st Home Improvement Group

    FREEPHONE: 0845 603 6078
FAX: 020 8830 7498