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Windows

Energy Efficiency

Window Energy Performance Rating for the following windows:

  • Vertical Sash – Hardwood Timber 120mm frame with 24mm double glazed low-e, argon filled glazing units.

C-Rated     

tbc(kWh/m²/year)              

Glass U-Value

1.187(kWh/m².K) 

Window U-Value                   

1.55(kWh/m².K) 

Solar Factor

0.41

 

  • Vertical Sash – Hardwood Timber 120mm frame with 24mm double glazed low-iron & low-e, argon filled glazing units.

C-Rated    

tbc(kWh/m²/year)   

Glass U-Value                      

1.187(kWh/m².K)               

Window U-Value         

1.55(kWh/m².K) 

Solar Factor

0.44 

  

  

For more information on Energy Efficiency!



  • Work completed very quickly and efficiently with no damage to walls or cills, we are very pleased with finished product.

  • N. Gallagher, Co Sligo
    25/02/11

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