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Sash window specialists covering Kent, London & the South East · We’ll beat any written quote ★ 5.0 on Google · 84 reviews Mon–Fri 9am–5pm
Advanced Sash Windows logoADVANCED SASH
WINDOWS
Sash window specialists · Maidstone
01622 470019

Our work

Real sash window projects across Kent and the South East, with photographs of what the windows looked like before and after.

Get a free quote Call 01622 470019
★★★★★ 5.0 from 84 Google reviews We’ll beat any like-for-like written quote Insured to £5m · 10-year draught-proofing guarantee · free survey
Restored sash window in Faversham Faversham · Full refurbishment Full refurbishment and double sill replacement Two restored sash windows in a listed building in Sittingbourne Sittingbourne listed building Rotten cills and frame sections spliced in new timber, re-corded and repainted — on a listed building Repaired sash rail from a listed building in Gravesend Gravesend · Listed building Rotten bottom sash rail replacement Repaired sash window on a cottage in East Malling East Malling · Repairs Sash window repairs on a period cottage

Want your windows to look like this?

Send photos on WhatsApp and we will tell you what the job involves and what it costs — usually the same day.

Services

Draught-proofing Sash cord replacement Rotten timber repair Sticking & painted-shut sashes Double-glazed sashes Full restoration
Warmer, quieter windows that open properly. Free survey, fixed quote — and we’ll beat any like-for-like written quote.
Get a free quote Call 01622 470019 WhatsApp us