Durable good looks

Green Building Store introduces a new look to its PERFORMANCE and ULTRA window ranges

New design PERFORMANCE and ULTRA triple glazed timber windows 2018Green Building Store has just updated the detailing of its leading window ranges to create a sleeker, more contemporary feel.

Our new FSC® certified Accoya timber drip rail means that our windows are as durable as ever, while looking even better.  To add to this we now have black warm edge spacers and black silicon as standard, in response to customer demand. 

New design for PERFORMANCE triple glazed timber window range with new Accoya drip railWhile we are excited by the aesthetic improvements, under the bonnet we still have the same outstanding features and durability, which our customers have come to expect from Green Building Store, including:

  • Triple glazing as standard
  • Whole window U values between 0.85 and 0.68 W/m2K
  • Dual compression seals on all windows, for long-term airtightness
  • FSC® certification
  • Secured by Design and Part Q option
  • Passivhaus certified option

The ranges are also supported by free product technical support including installation PSI values and technical advice on detailing, as well as our outstanding personal service and after-sales support.

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27th March 2018

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