Welcome to the website of Meridian Box Sash Windows Ltd

Meridian Box Sash Windows has been trading for 20 years and undertakes all aspects of new joinery and box sash window restoration and draught-proofing.


Meridian Box Sash Windows are fully insured, Fensa registered, The Guild of Master Craftsmen, and Members of QA – insurance back guarantee.

Box Sash Window Repairs in Kent. Sash Window Restoration

Sash windows and traditional doors are the main features of many traditional houses. It is such a shame that so many people have their windows replaced by cheaper modern white plastic frames when they can restore the original design to its original glory.

A significant advantage of sash windows is that they provide efficient cooling of interiors during warm weather. Opening the top and bottom of a sash window by equal amounts allows warm air at the top of the room to escape.

We cover Thanet, Canterbury, Folkestone, Dover, Maidstone, Kent and southeast London.

Traditional Wooden and Double-Glazed Sash Windows

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Traditional Wooden Windows and Doors

Our hand-manufactured Traditional Wooden Windows and doors are constructed from Hardwood or BC Pine (high-grade softwood). We can also manufacture your Windows and Doors in a range of Hardwoods and softwoods to your specifications. Construction is usually of softwood, and units are generally single-glazed. However, double-glazed sashes are available it is more common for single-glazed sash windows to be replaced with top-hung casements when double-glazing is retro-fitted.

Normally, the time taken for sash window renovation or major repair is 2 to 4 windows per day, but then the time may vary depending on the extent of the repairs with full restoration taking considerably longer.

If you are looking at repairing, draught proofing or restoring your sash windows then contact us for free advice or a quote, we are always happy to help.

For a free NO OBLIGATION quote call Meridian Box Sash Windows today on 0800 6129187.