At Vintage Woodworks, we specialize in custom sash window replacement for heritage homes and buildings. Our handcrafted wood sash replacements allow you to thermally upgrade your windows while preserving the original jambs and historic character. Whether you need double hung sash replacement, upper or lower sash repair, or custom wood sash fabrication, we deliver authentic craftsmanship with modern performance. Ideal for historic sash window repair, our sashes feature mortice and tenon joinery, energy efficient glazing, and are tailored to match your period style windows. Retain your home's charm while improving comfort, efficiency, and value.