A Double Glazed Unit (DGU ) refers to two pieces of glass sealed around the edges with a perimeter spacer bar to form a single unit. The spacer bar can be aluminium or warm-edge.

What is the advantage of DGU glass?

Thanks to its insulating abilities, double glazed glass automatically lowers energy bills. As double glazed windows reduce the loss of heat during winter and coolness during summer, they allow air conditioners and central heating units to work less and still maintain the building at a constant temperature.

Now our warm edge insulated glass is more and more popular in the market, this kind of glass is 2-3 times longer usage time than traditional insulating glass, and 30 years warranty, it will show perfect sealing and acoustic performance to you!

Finally, any question about dgu insulated glass or warm edge glass free contact yaohua glass, we will give you our best service!