Window Spacer: The Best Technology Makes The Best Window

American Exteriors window spacer, DuraSeal™ , is applied with a warm edge technology and has been designed to expand and contract at a rate similar to the entire window unit itself.  What that means to you is that seal failure, moisture between the panes of glass, and inefficient windows are completely gone.

American Exteriors window spacers have low conductivity

The lower the conductivity, the better the spacer will insulate window which means better insulation for you- and we all know that better insulation saves energy and ultimately saves you money.

American Exteriors window spacers have low argon permeability

The DuraSeal™ spacer has one of the best Argon resistant bondline adhesives to keep argon in your window longer and save you more energy.

American Exteriors window spacers have one of the best moisture permeability ratings

American Exteriors window spacers have a unique adhesive that resists moisture better.  In fact, the spacer is lined with a desiccant to double the assurance that moisture in the window does not cause any issues in your seal itself.  Our windows are all manufactured with the highest quality components because American Exteriors warranty won’t allow for anything less than the best.

 

ENERGY EFFICIENT CUSTOM MANUFACTURED WINDOWS ARE BUILT FOR A PERFECT FIT EVERY TIME

Request FREE Consultation


Project Locator

Locate projects we have worked on in your Zip Code area and find out what our customers say about our products ...

Locate Projects
Quick Contact