Timber glazing upgrades in Leeds
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Leeds and the wider West Yorkshire 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 Leeds
Free measured survey in Leeds.
Timber glazing upgrades in Leeds
Retrofit Double Glazing in Leeds rewards patience at the setting-out stage. The building stock is millstone grit terraces, weavers' cottages and Victorian civic frontages, so we expect variation before we ever pick up a tape. Set against Pennine exposure with hard frost and horizontal rain, most joinery here eventually shows frost damage at end grain and blown joints on exposed hillside stock. The detail we will not compromise on is reworking the rebate so a sealed unit fits without bulking the section.
We survey before anything is cut, so the schedule reflects the opening as built rather than as drawn. We will price it properly in writing, and we will tell you if it is not worth doing.
A local consideration we always raise: gritstone reveals hold water against frames, so drainage detail is critical.
What we cover locally
- Retrofit Double Glazing in Leeds
- Slim Cavity Units in Leeds
- Secondary Glazing in Leeds
- Misted Unit Replacement in Leeds
Survey visits in Leeds are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Leeds
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, West Yorkshire“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, West Yorkshire“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, West YorkshireLeeds questions
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.
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.
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.
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 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.
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