Thermal Aluminum Windows in Dallas
Thermal barrier aluminum frames are heat strengthened by bringing the raw aluminum up to a
T5 temper to increase both strength and rigidity. Greatly reducing the amount of heat or cold
transferred through the frames.
Thermal aluminum windows from J&M Glass surpass strict industry specifications. Air leakage
with a 25 MPH wind blowing outside cannot exceed 0.375 cubic feet per minute (CFM) for every
foot of weather-stripped window perimeter. Our 700 Series Double Hung allows only 0.06 CFM
air infiltration – one sixth of the industry standard!
Thermal Aluminum Windows has 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 mill work shops.
Our installation department is one of the most experienced and knowledgeable in the industry,
fully trained to expertly install our window systems into almost any opening. We control the
design, manufacturing, sales, and installation of your windows and back up our work with one
of the strongest limited lifetime warranties in our industry!
Dallas Showroom & Manufacturing Plant, J & M Glass Company, Inc.,
8808 Empress Row, Dallas TX 75247
Call Us: (214) 630-5885
Please Visit Us: https://www.thermalwindowsdfw.com/