If you need a thermally broken window that looks identical to Glencoe, ask Hopes for their or Series 3G TB (Thermal Break). For the authentic uninsulated historic look, the standard Glencoe remains the benchmark.
Hopes is the premier American manufacturer of solid rolled steel windows. The "Glencoe" style is their signature look—the classic, industrial, narrow-profile window found in Tudor Revivals, Art Deco, Mid-Century Modern, and historic renovations. hopes steel windows glencoe