Velux Triple Glazed Roof Windows U Value

All velux skylights are double glazed argon gas filled and low e 3 coated.

Velux triple glazed roof windows u value.

This roof window consists of a triple outer glazing plus an additional inner double glazing. Velux has a range of accessories that can be of great help if you have a roof window that is hard to reach or if you simply want to give your velux roof window a touch up. Shop doubled glazed windows shop triple glazed windows shop quadruple glazed windows shop quintuple glazed windows. The roof window itself has a uw 0 51 w m2k en iso 12567 2 which is the best on the market.

You will see from the below that different sized units provide some very different u values. Energy efficiency glazing triple glazed with enhanced energy efficiency allowing your roof window to keep heat in from the sun. For comparison your typical double glazed upvc casement window has a u value of 2 8 w m 2 k whilst a triple glazed upvc window scores 1 0. If it is stormy or extremely cold outside you can insulate with a low u value thermal glazing.

If you just compare the u values of the glass then the comparison between 44mm triple unit and a 28mm double glazed unit is large. Typical u values with triple glazed windows. And if the sun is shining you will always feel comfortable beneath our heat protection glazing. We also offer electrical motors and accessories that can make your manually operated roof window function like an electrically operated or solar powered velux integra roof.

When installing velux skylights 3m or higher above floor level laminated double glazing standard must be used to comply with australian standard as1288 ie sloped overhead glazing must be laminated glass. Velux has a range of accessories that can be of great help if you have a roof window that is hard to reach or if you simply want to give your velux roof window a touch up. Additional benefits of anti dew and easy clean coating. We also offer electrical motors and accessories that can make your manually operated roof window function like an electrically operated or solar powered velux integra roof.

For increased comfort solar powered shutters or awning blinds can be added. Your choice of velux roof window glazing can improve your home and your life. The roof window is powered by the sun.