CompositWood and Vinyl Windows set new standards in energy conservation, reliability and long-term return on investment. Innovatively designed by Interstate Windows & Doors, they’re manufactured employing the latest technologies to deliver the highest possible energy efficiency ratings. CompositWood Windows exceed Energy Star Ratings and bear NFRC (National Fenestration Research Council) labels with among the best scores ever recorded.



CompositWood blends the elegant appearance of a true wood window with the maintenance freedom of vinyl, the strength of metal, cutting edge energy saving and operational features into a beautiful and durable window system. Frames and sashes are made from a proprietary mix of specialty polymer and acrylic resins, creating an “engineered composite”, super tough, solid core material.



Recent breakthroughs in engineering and designs now make vinyl windows among the best choices to compliment your home’s beauty and style. Combined with the latest technology in insulated glass, they meet or exceed Energy Star requirements predicted for the next decade.



Euroview is a commercial grade window and door system that utilizes all the benefits of PVC to satisfy the acoustic, thermal, security and structural requirements demanded by architects and building owners. Advanced German engineering combined with the latest US manufacturing techniques makes Euroview one of the highest performing window and door systems on the market today.