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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

Areas we cover

Based in Maidstone, we repair and restore sash windows across Kent, London and the South East. Each town page has local projects, local prices and how quickly we can get to you.

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
Row of period houses with timber sash windows

We cover the whole of Kent, Greater London and the surrounding South East from our Maidstone base, including Maidstone, Tunbridge Wells, Sevenoaks, Canterbury, Faversham, Gravesend, Bromley and Greenwich. There is no travel charge within Kent and London.

Kent

Maidstone Tunbridge Wells Sevenoaks Canterbury Faversham Gravesend

London

Bromley GreenwichAshfordDoverFolkestoneMargate & ThanetWhitstable & Herne BayRochester & MedwayDartfordTonbridge

Outside these towns? We still cover most of the South East — call 01622 470019 and ask.

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