Interstate's CompositWood®, the next generation of wood windows, is a revolutionary material blended with timeless design that surpasses the expectations of even the most well known window manufacturers.

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. A permanent color surface technology called, "SuperCap™" is fused to the core materials during the extrusion process. The result is an extremely durable, weatherable and fade resistance product that is far superior to other window framing materials.

CompositWood® provides the warmth of a finely milled wood window without the problems associated with wood.

For more information about their products visit: