Indow Windows manufactures thermal inserts that press inside your window frames to give you double pane performance at a much lower cost. Inventor Sam Pardue developed the inserts for his lovely but leaky old windows. They are held in place by a patented compression tube and fitted perfectly using a laser measurement system.
Indow Windows has a triple bottom line mission of benefiting the environment by reducing carbon emissions, building the community by partnering with local non-profits, investing in its employees, and growing the company so that it can do more of these good things.
2267 N Interstate Ave, Portland, OR 97227