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Windows

Energy Efficiency

 

NSAI-certified-150x150Maurice Buckley, CEO NSAI, “We are delighted to present Grady Joinery with the first WEP certification in Ireland. Grady Joinery has shown a commitment to improving their manufacturing process and products over the years and deserves national recognition.”

 

 

 

Window Energy Performance Rating for the following windows:

  • uPVC Elegance ZE insulated frame with 28mm double glazed low-e, argon filled glazing units

 

 

A Rated 4.95(kWh/m²/year)
Glass U-Value 1.22(kWh/m².K)
Window U-Value 1.30(kWh/m².K)
Solar Factor 0.43
  • uPVC Elegance ZE insulated frame with 28mm double glazed low-iron & low-e, argon filled glazing units

 

A Rated 9.32(kWh/m²/year)
Glass U-Value 1.22(kWh/m².K)
Window U-Value 1.30(kWh/m².K)
Solar Factor 0.45
  • uPVC Elegance ZE insulated frame with 44mm triple glazed low-e, argon filled glazing units

 

 

A Rated 18.29(kWh/m²/year)
Glass U-Value 0.62(kWh/m².K)
Window U-Value 0.85(kWh/m².K)
Solar Factor 0.35
  • uPVC Elegance ZE insulated frame with 44mm triple glazed low-iron & low-e, argon filled glazing units

A Rated 27.03(kWh/m²/year)
Glass U-Value 0.62(kWh/m².K)
Window U-Value 0.85(kWh/m².K)
Solar Factor 0.39

Learn More About Energy Efficient Windows in your home, view our Energy Efficiency page.



  • The sales representative was very helpful and easy to work with, fitters left a very professional job, very clean and helpful.

  • F. Cunningham, Co Donegal
    2/2/12

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Grady Joinery, Charlestown, Co. Mayo, Ireland. E: info@gradyjoinery.com    sales@gradyjoinery.com     T:+353(0)949291000