Standard Grade

Standard grade Indow inserts offer a great balance of comfort, energy efficiency, and noise reduction at our entry level price.

Acoustic Grade

Acoustic Grade reduces noise coming through operable single pane windows by 18.9 dBA which "feels," subjectively, like a 72 - 75% reduction in noise.

Museum Grade

Museum Grade inserts protect your furniture, carpets, and artwork by blocking 98% of all UV rays from sunlight coming through windows.

Shade Grade

These window inserts provide all the heat blocking and energy saving performance of low-e replacement windows but at a lower cost. Perfect for hot climates. 

Privacy Grade

These inserts feature translucent white acrylic that allows diffused light transmission while blocking details and defined shadows. Great for bathrooms & bedrooms.

Sleep Panels

Indow Sleep Panels block 100% of the light and more than 50% of the noise coming through windows. The perfect solution for night-shift workers and anyone dealing with city light pollution. 

Commercial Grade

Commercial Grade gives you an extra abrasion resistant coating to provide additional protection against scratching from moving & frequent cleaning.