We Manufacture the Products We Sell
Windows by Lang Exterior, Inc.™ Awning Windows hinge from the top and crank outward. Bay Windows project outward and can have double hung or casement windows on the ends with … Continue reading
For more information on our PowerWeld line of Slider windows visit the Slider Window Page on our website.
With Lang Industries you can consider it done! If you bring in your window to our Southside location Monday through Friday by 9 am we can get it back to … Continue reading
When multiple glass panes are assembled together they are commonly referred to as insulated glass units, or IG. These units provide good insulation to your windows. Lang Exterior’s IGs are … Continue reading
For more information on our PowerWeld line of Double Hung windows visit the Double Hungs Page on our website.
RESULTS U-Factor: 0.303 SHG: 0.267 CVT: 0.506 Windows must be ordered with the Enhanced Glass Package to get these ratings. Project Summary Architectural Testing, Inc. was contracted … Continue reading
For more information on our Renaissance 8000 series of windows visit our website.