Indow manufactures custom compression-fit window inserts that enhance energy efficiency and reduce noise in both residential and commercial buildings. These inserts create a sound-deadening air pocket and seal out drafts without the need for mounting hardware, providing a non-destructive and cost-effective solution for underperforming windows.
Funding
$1.1M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
Founders
Product
Problem
Many residential and commercial buildings suffer from energy inefficiency, noise pollution, and drafts due to underperforming windows. Traditional window replacement is often expensive, disruptive, and may not be suitable for historic buildings where original windows must be preserved.
Solution
Indow offers custom-designed, compression-fit window inserts that provide a non-destructive and cost-effective alternative to full window replacement. These inserts press into existing window frames without mounting hardware, creating a tight seal that reduces drafts, minimizes noise infiltration, and improves energy efficiency. Utilizing laser measuring technology, Indow ensures a precise fit for each window, resulting in a low-profile solution that virtually disappears once installed. The inserts create a sound-deadening air pocket, enhancing comfort and preserving the architectural integrity of the building.
Target Audience
Indow's primary customers include homeowners and commercial property managers seeking to improve energy efficiency, reduce noise, and enhance comfort without replacing their existing windows, particularly in historic buildings or properties where window replacement is not feasible.
Features
- Custom-made inserts designed to fit precisely within existing window frames
- Compression-fit technology ensures a tight seal without the need for mounting hardware
- Laser measurement process guarantees accurate sizing for optimal performance
- Acrylic window inserts edged with soft silicone tubing for enhanced sealing
- Various insert grades available, including acoustic-grade for noise reduction and UV-filtering for protection against sun damage
- Easy to install and remove, allowing for seasonal adjustments or window cleaning
- Durable construction using high-quality materials for long-lasting performance