Interior storm window insert dealer for Southern New England.
Indow acrylic window inserts are edged in our patented compression tubing and simply press into the interior of your window frame. They require no mounting hardware or track system that mar historic windows. Each Indow insert is laser- tailored for the perfect fit to preserve the beauty and integrity of historic windows, create comfort, and reduce energy bills.
Indow inserts come in six other grades ranging from UV-blocking Museum Grade to light-diffusing Privacy Grade to room-darkening Sleep Panel.
Indow has received national accolades for its design. It won the 2015 Manufacturer of the Year Award from Portland Business Journal and the Oregon Business Magazine 100 Best Green Workplaces in Oregon. It won 2014 Green Award from Door & Window Market Magazine and the 2014 Top Product of the Year Award in the Environmental Leader Product & Project Awards.