Timber glazing upgrades in Cwmbran
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Cwmbran and the wider Cardiff and South 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 Cwmbran
Free measured survey in Cwmbran.
Timber glazing upgrades in Cwmbran
Getting Misted Unit Replacement right in Cwmbran depends on detail that a price list cannot capture. Around here it is valleys terraces, Victorian maritime villas and civic Portland stone frontages, and that alone rules out anything bought by the pallet. Add very high rainfall with strong Atlantic and Bristol Channel exposure to that and prolonged wetting decay and finish failure on valley-facing elevations becomes the usual trigger for replacement. Our focus on this is swapping the failed unit rather than selling you a whole window.
The measuring is done by the people responsible for the fit, which concentrates the mind. We will price it properly in writing, and we will tell you if it is not worth doing.
Something particular to this area: valleys terraces share a repeating bay and sash format that suits batch manufacture.
What we cover locally
- Retrofit Double Glazing in Cwmbran
- Slim Cavity Units in Cwmbran
- Secondary Glazing in Cwmbran
- Misted Unit Replacement in Cwmbran
Survey visits in Cwmbran are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Cwmbran
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, Cardiff and South Wales“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Cardiff and South Wales“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, Cardiff and South WalesCwmbran questions
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.
What if the opening is out of square?
Most older openings are. The survey records the actual dimensions at several points and the unit is manufactured to suit, which is the main reason we survey rather than work from the sizes given over the phone.
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.
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 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