Lang Exterior Blog

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How-To-Videos: How to Remove a Sash

Learn how to remove Lang’s 1600 & 2400 Picture Window Sashes in just 2 minutes! Learn how to Remove a Lang Double Hung Window Sash in under a minute! For … Continue reading

April 11, 2014

The Lang Exterior, Inc.™ Guide to Windows

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

April 1, 2014

Lang Bay – PowerWeld 1600 Window Series

For more information on our PowerWeld line of Double Hung windows visit the Double Hungs Page on our website.

February 26, 2014

Let Lang complete your home!

For more information on how Lang Exterior, Inc.™ can help you complete your home visit our website.

February 11, 2014

R5 Super Series

We make Being Eco-Friendly Easy The largest source of heat loss in a consumer’s home could be greatly improved upon when purchasing an R5 window. It may be possible to … Continue reading

March 15, 2012