Timber glazing upgrades in Havant
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Havant 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 Havant
Free measured survey in Havant.
Timber glazing upgrades in Havant
People come to us about Secondary Glazing in Havant once the cheap option has already failed. You are mostly dealing with naval-era terraces, New Forest timber-framed cottages and 1960s coastal estates around here, so openings vary more than people expect. Set against high wind-driven rain off the Solent, most joinery here eventually shows water ingress at head and jamb on exposed south-west elevations. Our focus on this is internal glazing that leaves the original window entirely untouched.
Every job is measured on site first, because drawn sizes and built sizes are seldom the same. Tell us the problem rather than the solution and we will advise on both.
One thing that catches people out here: conservation stock in Winchester and Lymington usually requires slim-profile glazing.
What we cover locally
- Retrofit Double Glazing in Havant
- Slim Cavity Units in Havant
- Secondary Glazing in Havant
- Misted Unit Replacement in Havant
Survey visits in Havant are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Havant
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, HampshireHavant questions
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.
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.
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.
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 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