Acrylic window inserts that press into existing frames to block drafts, noise, and energy loss.
Indow Window Inserts are acrylic panels edged with Snug Fit compression tubing that press into existing window frames. Laser measurements and proprietary software customize each insert, and installation requires no tools or frame modifications.
Indow states average energy savings of 20 percent and noise reduction of up to 70 percent. The inserts are handcrafted in Portland, Oregon for residential and commercial buildings.
Adds products that compete with one of Indow Window Inserts’ direct competitors but not with Indow Window Inserts itself. They are shaded, and Linked Through names the direct competitor each one competes with.
| Attribute | Indow Window Inserts | Winserts | Climate Seal Thermal Series Window Inserts | Interior Secondary Windows | |
|---|---|---|---|---|---|
| Linked Through | — | Direct competitor | Winserts | Winserts | |
| Provider | |  |  |  | |
| Founded | 2010 | 1981 | — | 1998 | |
| Sells To | Consumers | Consumers, Enterprise | — | — | |
| Pricing Model | Transactional | Transactional | — | — | |
| Ownership | Private | Venture-backed | — | — |
Provider
Founded 2010
Sells To Consumers
Pricing Model Transactional
Ownership Private
Provider
Founded 1981
Sells To Consumers, Enterprise
Pricing Model Transactional
Ownership Venture-backed
Linked Through Winserts
Provider
Founded —
Sells To —
Pricing Model —
Ownership —
Linked Through Winserts
Provider
Founded 1998
Sells To —
Pricing Model —
Ownership —
Magnetic interior storm window inserts that insulate existing windows against cold, heat, and noise.
Interior secondary windows placed behind existing windows to cut noise and improve insulation.
Super-insulating fiberglass and uPVC windows for residential and commercial buildings.
Magnetic interior storm window inserts that insulate existing windows against cold, heat, and noise.
Interior secondary windows placed behind existing windows to cut noise and improve insulation.
Super-insulating fiberglass and uPVC windows for residential and commercial buildings.