Draught-proofing, cord replacement, timber repair and full restoration for period windows in Sevenoaks and the surrounding TN13–TN15 postcodes.

We repair, draught-proof and restore timber sash windows in Sevenoaks and the TN13–TN15 postcodes. Repairs start at £80 + VAT, draught-proofing is £280 + VAT per window and a full restoration £1,280 + VAT. Surveys are free, there is no travel charge, and we are about 35 minutes away in Maidstone.
Sevenoaks has a lot of Georgian and Victorian property around the High Street and St Botolphs, plus the big older houses towards Riverhead and Otford. Draughty single-glazed sashes in high-ceilinged rooms are the usual reason people call us here.
Full breakdown on our prices page. Got a cheaper like-for-like written quote in Sevenoaks? We will beat it.
The same as everywhere we work: draught-proofing £280 + VAT per window, sash cords £250 + VAT, freeing a stuck sash £100 + VAT, slim double glazing £980 + VAT and a full restoration £1,280 + VAT. Rotten timber is priced per section from £80 + VAT. No travel charge to Sevenoaks.
We are about 35 minutes from our Maidstone workshop, so surveys in Sevenoaks are usually within a few days. Send photos on WhatsApp for a rough price before that.
Yes, regularly. Like-for-like repair and concealed draught-proofing change nothing visible, which is what conservation officers want to see. We can speak to Sevenoaks District Council on your behalf if consent is needed.
No. Our prices are the same across Kent, London and the South East.


