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Double glazed timber sash windows
Get a Quote for Double Glazed Timber Sash Windows
Modern comfort and better performance without losing traditional sash-window character.
Every Box Sash project is bespoke, so the price is prepared around the property, product and quantity you choose — not a one-size-fits-all calculator figure.
Choose the product and approximate quantity in a few taps.
Your answers give the Box Sash team a clear starting point for a tailored quotation.
Where the project proceeds, bespoke joinery is manufactured and installed by Box Sash.
Excellent all the way through. Good product and excellent customer service throughout the whole process. Can’t recommend them enough.Mrs Carpenter
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