Sash window repair Boston

Restoration of Georgian and Victorian timber sash windows in Boston.

Boston's Georgian prosperity as a port left it with a fine stock of brick townhouses — along Wide Bargate, South Square, South Street, Church Street and around the Market Place beneath the Stump — whose timber sash windows have, in many cases, survived intact within the town-centre conservation area. Victorian terraces along Spilsby Road, Sleaford Road and the streets towards the docks add later sashes.

We repair these windows in place: decay cut out and spliced with new timber, cords and weights renewed, beads and putty replaced, cracked panes reglazed, discreet draught seals fitted and a proper repaint. Where sashes have been lost or replaced with something unsuitable we make new ones to the original pattern to fit the surviving frame.

We cover Boston, Skirbeck, Wyberton, Kirton, Swineshead and the fen villages between Boston, Spalding and Sleaford.

If your property is in Boston and the windows need attention, contact our team for a free, no-obligation quote, or call 0116 360 2080.

Restored timber sash window on a period brick house

Sash window specialists in Boston

Leicester Sash restores period timber windows for private homeowners, landlords and property managers in Boston and across Lincolnshire. The services we are asked for most often are:

  • Fully insured
  • Free estimates
  • East Midlands based
  • Heritage & listed-building experience

Structural sash window restoration

We replace rotten timber and repair damaged frames and sills. Where the decay is localised we cut it out and splice in matched new timber; where it is shallow, a two-part epoxy repair consolidates the wood. Either way the original frame stays in the wall.

Sash window redecoration in Boston

A restored window needs a proper paint system to stay restored. We strip failed paint back to a sound surface, prime bare timber, fill and sand, and finish with a durable exterior system — by brush or by spray for the smoothest finish.

Structural sash window restoration in progress
Draught-proofing brush seals fitted to a sash window

Draught-proofing in Boston

We fit discreet brush-pile draught seals to the existing sashes — routed into the parting and staff beads and the meeting rail — so the window sits snugly, stops rattling and keeps out cold air, dust and street noise without changing how it looks.

Functional repairs

Snapped cords, dropped sashes, seized windows and rattling glass are everyday work for us. We re-cord with waxed cotton cord, rebalance the cast-iron weights, ease and adjust the sashes and re-putty loose glass so the window opens, closes and locks as it should.

Problems we can help with

  • Sash windows in need of repair or restoration
  • Windows that are difficult to open or close, or painted shut
  • Draughts, rattles and street noise through the window
  • Sashes that will not stay up, or drop shut
  • Rotten or decayed timber frames and sills
  • Paint that is cracking, flaking or peeling
  • Missing, cracked or misted glass panes
  • Loose or missing putty
Timber sash window before restoration, with flaking paint and decayed sill
Sash window before restoration
Repaired and repainted timber sash window
Repaired and redecorated sash window

A cost-effective alternative to replacement

Restoring an original sash window is nearly always a fraction of the cost of replacing it, and the repaired window — dense, slow-grown timber with a modern paint system and draught seals — will usually outlast a new one. We quote for each window individually after a survey, so you know exactly what is being done and why.

Sash window repair in Boston?

Get a free, no-obligation quote. Call 0116 360 2080 or request a quote online.

Get a free quote

Leicester Sash covers all of Lincolnshire, including Lincoln, Stamford, Grantham and Louth, and the villages around Boston — Skirbeck, Wyberton, Kirton, Swineshead and Sibsey. To discuss your project, contact our team or call 0116 360 2080.