Sash window repair in Stockton-on-Tees
Repair, draught proofing and restoration of existing sash windows, keeping the original joinery wherever it is sound enough to save. Covering Stockton-on-Tees and the wider County Durham 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 Stockton-on-Tees
Free measured survey in Stockton-on-Tees.
Sash window repair in Stockton-on-Tees
If you are looking at Splice and Scarf Repair in Stockton-on-Tees, the timber is only half the decision. The building stock is colliery terraces, Georgian Durham city stock and Pennine stone housing, so we expect variation before we ever pick up a tape. With cold upland winters with heavy rainfall in the mix, frost and saturation damage on unmaintained painted softwood is a question of when rather than whether. In practice that means cutting out only the decayed section and letting in new timber.
Manufacture only starts once the survey figures are agreed with you in writing. Send us sizes and a photograph and we will come back with a fixed written price.
Something particular to this area: Durham's cathedral setting carries World Heritage-level design scrutiny.
What we cover locally
- Sash Window Repair in Stockton-on-Tees
- Draught Proofing in Stockton-on-Tees
- Sash Cord Replacement in Stockton-on-Tees
- Splice and Scarf Repair in Stockton-on-Tees
Survey visits in Stockton-on-Tees are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Stockton-on-Tees
Every product below is manufactured to your dimensions.
Sash Window Repair
Targeted repair rather than wholesale replacement.
Learn more →Draught Proofing
Brush seal systems routed into the existing sashes.
Learn more →Sash Cord Replacement
New cords, rebalanced weights and serviced pulleys.
Learn more →Splice and Scarf Repair
New timber let into decayed cills and bottom rails.
Learn more →Sash Window Restoration
Full strip, repair, reglaze and redecorate.
Learn more →Secondary Glazing
Discreet internal glazing for heat and noise.
Learn more →Rattle and Rot Surveys
Honest condition report on what is worth saving.
Learn more →Sash Window Painting
Full preparation and microporous decoration.
Learn more →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, County Durham“The rattle in the front bedroom has gone completely and the room is noticeably warmer.”
Verified client, County Durham“Worked room by room over three days and left the place clean each evening.”
Verified client, County DurhamStockton-on-Tees questions
What guarantee do you provide?
Ten years on workmanship, covering manufacture and the factory-applied finish. Where we install, the installation is covered too. It is issued in writing with the handover paperwork.
Will the finish need maintaining?
A factory-applied microporous finish typically needs inspection every three to five years, sooner on exposed coastal elevations. Maintaining it is far cheaper than letting a coating fail and the timber take up water.
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.
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 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.
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