Manufacturer of custom hardwood doors & windows: 20-90-min. positive-pressure fire-rated raised-panel doors & frames, wood & glass partitions, wainscoting, trimmed openings & moldings; any size, style, wood species & finish.
Enjoy modern comfort while preserving the charm of your original windows with Indow. Indow window inserts press inside your window frames without a mounting bracket to give you all the comfort and efficiency of high-end replacement windows. Indow inserts have the lightest touch, both structurally and aesthetically of any window insulation solution and are perfect for commercial and residential settings.