About Us We Manufacture and Install “You Let Us Know What You Want – We Can Build It And Install It Too”
In addition to having double or triple insulated glass, along with other performance options such as Thermal E+™ and tinting, a Thermalized window offers another important feature. The window frame and sash frames are insulated against heat and cold conduction. This is done by separating the outside metal parts from the inside with a material such as polyurethane, greatly reducing the amount of heat or cold transferred through the frames. This feature is known as a thermal break or thermal barrier.
Thermalized windows are manufactured from close-tolerance aluminum extrusions. All of our thermal barrier aluminum frames are heat strengthened by bringing the raw aluminum up to a T5 temper to increase both strength and rigidity. This allows us to build extremely large windows without affecting performance like most aluminum windows. They have lower air leakage and higher resistance to heat transfer than non thermal break windows. With double glazing, they will stop 26% to 38% of the heat lost through comparable wood windows made at local millwork shops.
Thank you for the awesome job on the windows and also for the rush job. We will definitely be back and will refer all of our friends. R.A. Contact Us Dallas Showroom & Manufacturing PlantJ & M Glass Company, Inc.8808 Empress RowDallas TX 75247(214) 630-5885 Fort Worth ShowroomJ & M Glass Company, Inc.3461b Blue Bonnet CirFort Worth TX 76109(817) 731-8886 www.thermalwindowsdfw.com