Timber glazing upgrades in Theale
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Theale and the wider Berkshire 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 Theale
Free measured survey in Theale.
Timber glazing upgrades in Theale
Misted Unit Replacement is one of those jobs in Theale where the survey decides everything. Local stock is dominated by Thames-side villas, Victorian terraces and dense 1980s commercial fit-out stock, which sets the sizes and profiles we work to. Set against river humidity and localised flood exposure, most joinery here eventually shows swelling and binding on ground-floor doors after flood or high water table events. Our focus on this is swapping the failed unit rather than selling you a whole window.
The site visit comes first, because assumptions made in an office get paid for on site. Get in touch and we will be straight with you about cost and timescale.
Bear in mind for this area: flood-zone properties benefit from raised thresholds and marine-grade fixings.
What we cover locally
- Retrofit Double Glazing in Theale
- Slim Cavity Units in Theale
- Secondary Glazing in Theale
- Misted Unit Replacement in Theale
Survey visits in Theale are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Theale
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, Berkshire“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Berkshire“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, BerkshireTheale 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.
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.
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.
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 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.
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