Heat loss through windows

Heat gain and heat loss through windows is responsible for 25%–30% of residential heating and cooling energy use.

All our windows have a frame thickness of 3 1/4'' which will keep your house warmer in the winter, and cooler in the summer, thanks to their thicker seal. Lots of companies make windows with 2'' frame thickness. This great investment will save you money on heating and cooling costs in the long-term, and it is great for noise insulation.

We provide a manufacturer lifetime warranty for our product, and we give you up to 5 years installation warranty.

Manufacturer warranty example: your glass became foggy after few years you can get free replacement for you glass.

Installation warranty example: you cannot open or close your window or door, we will fix it free of charge if it is related to installation or product defect.