Heritage Style, Modern Performance
Timber Box Sash
Glaze London Timber Box Sash windows are crafted from sustainably sourced, high-quality timbers. Laminated softwoods such as knot-free Redwood or Pine are precision-machined into 3-ply profiles for exceptional dimensional stability and strength. Solid hardwoods, including Meranti, Sapele, Oak, and Accoya, provide durable, premium options engineered for long-term performance in both contemporary and heritage applications.


