Founded in 2010, Indow is a Portland-based company focused on enhancing energy efficiency and comfort in buildings through its innovative window inserts. The company's core mission is to provide an affordable and effective solution for draft blocking, noise reduction, and energy savings. Indow's products are designed to press inside existing window frames, offering a simple yet highly effective method to improve insulation and reduce energy costs by up to 20%. Their market focus includes residential homes, commercial buildings, and historic preservation projects.

Indow has garnered attention from notable investors and environmental advocates, contributing to its reputation as a leader in sustainable building solutions. The company has received accolades for its impact on energy conservation and noise reduction, with significant achievements in both residential and commercial sectors. Indow's window inserts have been featured in various case studies and articles highlighting their effectiveness in soundproofing and thermal insulation. The overall impact of Indow's products is evident in the substantial energy savings and enhanced living conditions for its customers.