Best Green Supplier & Best Low-Energy Glazing System - Green Home Awards 2021 Winner
Energy efficient windows & doors with low U values
10 year warranty options and low maintenance design
Wide range of styles for traditional or contemporary projects
Part Q compliant and Secured by Design options
Passivhaus certified options
Wide range of options for all budgets and requirements

Triple glazed windows & doors

High performance timber and alu-clad windows and doors from the triple glazing experts, combined with dedicated personal service.

Here are just some of the reasons why you should choose windows and doors from Green Building Store:

  • Triple glazed as standard
  • Timber and alu-clad frame options
  • Competitive prices
  • Friendly non-pushy technical sales team
  • Passivhaus and low energy expertise
  • FREE technical product support*
  • 25+ years experience of supplying high performance timber windows & doors
  • Personal service and aftersales care
  • 10 year warranties on windows & doors*
  • Wide range of options for all budgets and requirements

Get a Window/Door Quote today

 


 OUR RANGES:

 

PERFORMANCE

New design for PERFORMANCE triple glazed timber window range with new Accoya drip railOur best-selling high performance range for replacement windows for newbuild and retrofit energy efficient homes.

 

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ULTRA

ULTRA triple glazed outward opening casement windowFor Passivhaus and advanced energy efficient specification projects

  • U value as low as 0.68 W/m2K
  • Dual compression seals
  • Passivhaus certified insulated frame option
  • FSC® certified timber
  • Alu-clad option (inward opening only)
  • Part Q compliant and Secured by Design options

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*Check Terms & Conditions

More information on warranties (and exceptions and exclusions): www.greenbuildingstore.co.uk/warranties/

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