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Timber Window Company Timber Window Company Crafted for beauty · Built for life
South Yorkshire

Sash window repair in Sheffield

Repair, draught proofing and restoration of existing sash windows, keeping the original joinery wherever it is sound enough to save. Covering Sheffield and the wider South Yorkshire area.

  • Made to size from a measured survey, never cut down from stock
  • FSC-certified timber with chain-of-custody paperwork
  • Fixed written quotation with the lead time stated
  • 10-year workmanship guarantee in writing

Free measured survey · No obligation · Reply within one working day

Quote for Sheffield

Free measured survey in Sheffield.

Free, no-obligation. We reply within one working day.

10-year workmanship guaranteeFree measured surveyFSC-certified timberUK-wide deliveryFixed-price quotations

Sash window repair in Sheffield

Half the Sash Window Repair problems we fix in Sheffield started as a sizing assumption. Most of what we survey locally is steel-era terraces, interwar council stock and stone village housing, which is not built to any modern module. Then there is cold inland winters with prolonged damp, which reliably produces condensation-driven decay on single-glazed units in unheated rooms given enough seasons. This is really a job about saving the original timber wherever it is still sound.

A surveyor visits first and records the real dimensions, at several points on each opening. Photographs and approximate sizes are all we need to start.

A detail specific to this area: large volumes of pre-1919 stock make sash repair the dominant enquiry.

What we cover locally

Survey visits in Sheffield are usually booked within a week. There is no charge for the survey and no obligation to proceed.

★★★★★

What clients tell us

Feedback collected directly from completed projects. Full written references are available on request before you commit.

“They talked us out of replacing four windows that just needed cords and seals.”

Verified client, South Yorkshire

“The rattle in the front bedroom has gone completely and the room is noticeably warmer.”

Verified client, South Yorkshire

“Worked room by room over three days and left the place clean each evening.”

Verified client, South Yorkshire

Sheffield questions

Is the timber certified?

All our stock is FSC certified and chain-of-custody documentation is supplied with the order, which most main contractors and specifiers now require for their records.

What if the opening is out of square?

Most older openings are. The survey records the actual dimensions at several points and the unit is manufactured to suit, which is the main reason we survey rather than work from the sizes given over the phone.

How do you handle glazing?

Standard double glazed units for most work, and slim-cavity units where a conservation officer has restricted sightlines. Single glazing with putty lines is available where the consent requires it.

Do you fit, or supply only?

Both. Supply-only is common for trade and contractor clients. For private clients we usually recommend supply and fit, because responsibility for the fit and the finish then sits in one place.

How long does a typical order take?

Most made-to-size orders run six to ten weeks from survey to delivery. Conservation and heavily detailed work can take longer, and we confirm the lead time in writing at quotation rather than leaving it open.

Talk to us about your project

Free, no obligation, and a fixed figure in writing. We will tell you honestly if what you are asking for is not the right answer.

Request a quote Call 0800 088 6248
Call 0800 088 6248 Get a quote