Our Reach

With few exceptions, Duratherm has provided windows and doors to every state in the USA and to many countries around the world. The durability and versatility of hardwoods create a perfect material for custom windows in a wide range of climates - from the harsh, changeable weather of the Northeast, to the dry, hot climate of the Southwest, to coastal areas where hurricanes frequently pound the seaside areas, and to the frigid central northern plains and mountains.

Wherever our clients build, no matter what the climate challenge or design requirements, we have the experience and the capabilities that ensure success.