Exterior / Outside Removable Storm Windows

Many windows are fixed and thus require a storm window that can be removed from the exterior. Transoms, stained glass openings, and security glazing situations are typical applications for these units. They provide energy savings, as well as protection; and they are available with "invisible clips".

The Allied One Lite (AOL) series is designed for window openings where a permanently-installed master frame, - with one or more removable glass panel inserts is appropriate. “Invisible clips” (flush) or standard swivel clips are used on the perimeter of panel(s) to secure the panel(s) in the master frame. Available in a wide variety of glazing materials up to 3/16”, - as well as a full range of window film. Custom colors, custom shapes, screens, and glazing muntins are typical options. Mounting stops can be provided to adapt to field conditions.
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The Bank One Lite (BOL) is a single-frame series for use when narrow sight-lines are paramount, usually on 18th Century windows. It is available as a single panel, or as a stacked unit.
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Primary Uses: The (AOL) series can be adapted to very large openings, or openings with complex shapes or structures where interior ventilation is not a concern. It can be used with every style of existing window. The (AOL) is ideal for stained glass windows in churches, colleges and residences. Various methods of venting are available, to address heat build-up.