Timber glazing upgrades in Redruth
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Redruth and the wider Cornwall 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 Redruth
Free measured survey in Redruth.
Timber glazing upgrades in Redruth
Thermal Survey is one of those jobs in Redruth where the survey decides everything. Most of what we survey locally is granite fishermen's cottages, slate-hung terraces and modern coastal builds, which is not built to any modern module. Add the most severe salt and wind exposure in England to that and accelerated coating failure and salt crystallisation damage at glazing lines becomes the usual trigger for replacement. The value is in measuring where heat is going before anyone recommends a spend, not in the timber bill.
Nothing is ordered until someone has stood in front of the opening with a tape. Get in touch and we will be straight with you about cost and timescale.
Worth knowing locally: Cornish exposure grades mean specification should assume worst-case wind-driven rain.
What we cover locally
- Retrofit Double Glazing in Redruth
- Slim Cavity Units in Redruth
- Secondary Glazing in Redruth
- Misted Unit Replacement in Redruth
Survey visits in Redruth are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Redruth
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, Cornwall“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Cornwall“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, CornwallRedruth questions
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.
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.
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