Timber glazing upgrades in Southampton
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Southampton and the wider Hampshire 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 Southampton
Free measured survey in Southampton.
Timber glazing upgrades in Southampton
Retrofit Double Glazing is one of those jobs in Southampton where the survey decides everything. The housing here is largely naval-era terraces, New Forest timber-framed cottages and 1960s coastal estates, and that shapes what will actually fit. The weather does the rest: high wind-driven rain off the Solent here, and water ingress at head and jamb on exposed south-west elevations as the predictable result. Our focus on this is reworking the rebate so a sealed unit fits without bulking the section.
Each opening is recorded individually, since a terrace of identical houses rarely is. Give us the basics and you will have a written figure, not a range that moves later.
Bear in mind for this area: conservation stock in Winchester and Lymington usually requires slim-profile glazing.
What we cover locally
- Retrofit Double Glazing in Southampton
- Slim Cavity Units in Southampton
- Secondary Glazing in Southampton
- Misted Unit Replacement in Southampton
Survey visits in Southampton are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Southampton
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, Hampshire“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Hampshire“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, HampshireSouthampton questions
Can you work on a listed building?
Yes, and a significant share of our work is listed or conservation area. We can supply drawings and section details to support a listed building consent or planning application, though the consent itself remains the owner's responsibility.
Do you deliver nationwide?
Yes, we deliver across England, Wales and Scotland. Delivery is priced into the quotation so there is no separate charge added later.
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.
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.
Do you take a deposit?
Not before the measured survey. A deposit is only requested once the survey is complete and you have approved the final schedule and price.
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