Timber glazing upgrades in Thame
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Thame and the wider Oxfordshire 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 Thame
Free measured survey in Thame.
Timber glazing upgrades in Thame
Most Retrofit Double Glazing enquiries we take in Thame start with an opening that is not a standard size. The building stock is Cotswold stone cottages, Georgian college-town terraces and new-build fringe estates, so we expect variation before we ever pick up a tape. Locally you are contending with river-valley mist and prolonged autumn damp, so rot behind stone reveals where water tracks in at the joint is the fault we are called out to. What you are paying for is reworking the rebate so a sealed unit fits without bulking the section.
A surveyor visits first and records the real dimensions, at several points on each opening. Send what you have, even if it is only a phone photo, and we will take it from there.
Bear in mind for this area: listed and curtilage-listed properties are unusually common in the historic centres.
What we cover locally
- Retrofit Double Glazing in Thame
- Slim Cavity Units in Thame
- Secondary Glazing in Thame
- Misted Unit Replacement in Thame
Survey visits in Thame are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Thame
Every product below is manufactured to your dimensions.
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, Oxfordshire“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Oxfordshire“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, OxfordshireThame 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.
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.
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.
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.
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.
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