Timber glazing upgrades in Devon
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Serving Devon and the surrounding 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 Devon
Free survey across the county.
What we see in Devon
If you are looking at Retrofit Double Glazing in Devon, the timber is only half the decision. Most of what we survey locally is cob and thatch, Regency seaside terraces and Dartmoor granite cottages, which is not built to any modern module. the wettest large county in England with severe Atlantic exposure sets the pace of decay, and sustained rot in cob-embedded frames and moor-exposed openings is how it shows up first. Everything we do here comes back to reworking the rebate so a sealed unit fits without bulking the section.
Nothing is ordered until someone has stood in front of the opening with a tape. One call is usually enough for us to tell you roughly where the price will land.
Something particular to this area: cob walls move seasonally, so frames need tolerance built into the fixing detail.
Products available in Devon
All made to size and delivered across the county.
Retrofit Double Glazing
Sealed units fitted into your existing timber sashes.
Learn more →Slim Cavity Units
Narrow-cavity glazing for conservation sightlines.
Learn more →Secondary Glazing
Independent internal glazing for heat and noise.
Learn more →Misted Unit Replacement
Failed sealed units swapped without a new window.
Learn more →Draught Sealing
Perimeter sealing on windows and external doors.
Learn more →Acoustic Glazing
Laminated and asymmetric units for noisy locations.
Learn more →Thermal Survey
Where the heat is actually going before you spend.
Learn more →Trickle Vents and Ventilation
Compliant background ventilation after sealing.
Learn more →What clients tell us
Feedback collected directly from completed projects. Full written references are available on request before you commit.
“The survey showed most of the loss was around the frames, not through the glass at all.”
Verified client, Devon“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Devon“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, DevonDevon questions
Do you cover Devon?
Yes. We cover the whole of Devon including Exeter, Plymouth, Torquay, Paignton and the surrounding villages. Cob walls move seasonally, so frames need tolerance built into the fixing detail. Because the wettest large county in England with severe Atlantic exposure, we allow for it at survey stage rather than discovering it on the day.
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.
Do you take a deposit?
Not before the measured survey. A deposit is only requested once the survey is complete and you have approved the final schedule and price.
Do you work in hardwood or softwood?
Both. Engineered hardwood is the default where movement or exposure is a concern, and slow-grown softwood is often the better value choice for painted work in sheltered positions. We will tell you which we would specify and why.
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.
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.
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