Timber glazing upgrades in Berkeley
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Berkeley and the wider Gloucestershire 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 Berkeley
Free measured survey in Berkeley.
Timber glazing upgrades in Berkeley
Thermal Survey across Berkeley tends to be driven by the condition of what is already there. Given the Cotswold stone with stone-mullion openings and Regency Cheltenham terraces that dominates locally, standard sizes are the exception not the rule. With high rainfall on the escarpment with valley frost pockets in the mix, decay where timber sits directly against saturated stone reveals is a question of when rather than whether. The value is in measuring where heat is going before anyone recommends a spend, not in the timber bill.
A surveyor visits first and records the real dimensions, at several points on each opening. We will price it properly in writing, and we will tell you if it is not worth doing.
One local point to factor in: Cotswold planning policy is strict on window proportion and glazing bar width.
What we cover locally
- Retrofit Double Glazing in Berkeley
- Slim Cavity Units in Berkeley
- Secondary Glazing in Berkeley
- Misted Unit Replacement in Berkeley
Survey visits in Berkeley are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Berkeley
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, Gloucestershire“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Gloucestershire“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, GloucestershireBerkeley 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.
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.
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.
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.
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.
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