Timber glazing upgrades in Glasgow
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Glasgow and the wider Scotland Central Belt 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 Glasgow
Free measured survey in Glasgow.
Timber glazing upgrades in Glasgow
Nothing about Retrofit Double Glazing in Glasgow is settled until someone has been on site. Because the area is mainly sandstone tenements, Georgian New Town terraces and post-war housing schemes, no two openings measure quite the same. Locally you are contending with cold wet winters with strong westerly exposure, so sash and case failure in tenement stock and cill decay at stone junctions is the fault we are called out to. This is really a job about reworking the rebate so a sealed unit fits without bulking the section.
The survey happens before manufacture, which is why our units fit without packing or trimming. Send what you have, even if it is only a phone photo, and we will take it from there.
One local point to factor in: Scottish sash and case construction differs from English box sash and needs matching.
What we cover locally
- Retrofit Double Glazing in Glasgow
- Slim Cavity Units in Glasgow
- Secondary Glazing in Glasgow
- Misted Unit Replacement in Glasgow
Survey visits in Glasgow are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Glasgow
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, Scotland Central Belt“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Scotland Central Belt“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, Scotland Central BeltGlasgow questions
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.
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.
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.
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.
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.
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