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Windows

  • Just a note to say thank you to the 3 lads who put in my windows & front door. When I came home from work there wasn’t a speck of dust around. They did a professional job and everyone who has seen the work has commented on the good job. Thanks again.

  • M. Judge, Co Mayo
    25/05/12

Energy Efficiency

Window Energy Performance Rating for the following windows:

 

Traditional Style Hardwood Timber Options

  • Traditional – Hardwood Timber 61mm frame with 24mm double glazed low-e, argon filled glazing units

C-Rated  

16(kWh/m²/year)   

Glass U-Value

1.187(kWh/m².K)                

Window U-Value               

1.58(kWh/m².K) 

Solar Factor

 0.42

 

  • Traditional – Hardwood Timber 61mm frame with 24mm double glazed low-iron & low-e, argon filled glazing units

C-Rated  

12 (kWh/m²/year)   

Glass U-Value

1.187(kWh/m².K)                

Window U-Value               

1.58(kWh/m².K) 

Solar Factor

 0.44

 

 

Scandinavian Style Hardwood Timber Options

  • Scandinavian – Hardwood Timber 90mm frame with 28mm double glazed low-e, argon filled glazing units

C-Rated  

12(kWh/m²/year)   

Glass U-Value

1.187(kWh/m².K)                

Window U-Value               

1.55(kWh/m².K) 

Solar Factor

 0.43

 

  • Scandinavian – Hardwood Timber 90mm frame with 28mm double glazed low-iron & low-e, argon filled glazing units

B-Rated  

10(kWh/m²/year)   

Glass U-Value

1.187(kWh/m².K)                

Window U-Value               

1.55(kWh/m².K) 

Solar Factor

 0.45

 

 

  • Scandinavian – Hardwood Timber 90mm frame with 44mm triple glazed low-e, argon filled glazing units

C-Rated  

tbc(kWh/m²/year)   

Glass U-Value

0.601(kWh/m².K)                

Window U-Value               

tbc(kWh/m².K) 

Solar Factor

 0.34

 

  • Scandinavian – Hardwood Timber 90mm frame with 44mm triple glazed low-iron & low-e, argon filled glazing units

B-Rated  

tbc(kWh/m²/year)   

Glass U-Value

0.601 (kWh/m².K)                

Window U-Value               

tbc(kWh/m².K) 

Solar Factor

 0.37

 

For more information on Energy Efficiency and Glazing 

 



  • Good professional sales reps, neat and helpful fitters.

  • L. Canny, Co Offaly
    10/05/11

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