Optimum Steel Windows Chicago | Trending

: For Chicago’s harsh winters, look for the Thermally Broken Steel series, which uses a resin barrier to prevent cold transfer through the metal frame.

For the Chicago architect and homeowner, the optimum steel window is a . It offers the only viable solution for those who refuse to compromise between the expansive, light-filled interiors of modern design and the energy efficiency required by the harsh Illinois climate. As fenestration technology continues to advance, steel remains the premier material for those prioritizing longevity, light, and strength. optimum steel windows chicago