Sash window repair in Caernarfon
Repair, draught proofing and restoration of existing sash windows, keeping the original joinery wherever it is sound enough to save. Covering Caernarfon and the wider North Wales 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 Caernarfon
Free measured survey in Caernarfon.
Sash window repair in Caernarfon
Half the Secondary Glazing problems we fix in Caernarfon started as a sizing assumption. The housing here is largely slate-quarry terraces, Victorian resort stock and stone farmhouses, and that shapes what will actually fit. Add severe Irish Sea exposure with very high rainfall to that and salt and rain combining to strip finishes and open glazing joints becomes the usual trigger for replacement. The part that matters is internal glazing that improves comfort without touching the original.
Nothing goes into manufacture until a surveyor has checked each opening on site. Tell us what you are working with and we will put a fixed figure in writing.
Something particular to this area: Llandudno's Victorian frontages are protected as a coherent conservation set.
What we cover locally
- Sash Window Repair in Caernarfon
- Draught Proofing in Caernarfon
- Sash Cord Replacement in Caernarfon
- Splice and Scarf Repair in Caernarfon
Survey visits in Caernarfon are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Caernarfon
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, North Wales“The rattle in the front bedroom has gone completely and the room is noticeably warmer.”
Verified client, North Wales“Worked room by room over three days and left the place clean each evening.”
Verified client, North WalesCaernarfon questions
Can you match an existing profile?
Yes. If you can supply a section, a photograph with a rule in shot, or an old unit, we can replicate the profile. For conservation work this is usually the condition the planning officer will apply.
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.
Can you price from drawings?
Yes. Send a drawing set or a schedule and we will price against it. If anything is ambiguous we will query it before quoting rather than assume and reprice later.
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.
Can you work on a listed building?
Yes, and a significant share of our work is listed or conservation area. We can supply drawings and section details to support a listed building consent or planning application, though the consent itself remains the owner's responsibility.
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