Timber glazing upgrades in Cranleigh
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Cranleigh and the wider Surrey 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 Cranleigh
Free measured survey in Cranleigh.
Timber glazing upgrades in Cranleigh
If Slim Cavity Units in Cranleigh were straightforward, there would be a stock size for it. You will find mostly interwar detached stock, Arts and Crafts houses and 1930s semis in this area, and it moves as it ages. mild but damp, with heavy tree cover holding moisture against elevations is the local complication, and sap staining and green growth on north elevations followed by joint opening is what it eventually causes. The value is in narrow cavities that perform while keeping the sightline historic, not in the timber bill.
The survey happens before manufacture, which is why our units fit without packing or trimming. Get in touch and we will be straight with you about cost and timescale.
One local point to factor in: high-value stock where owners specify hardwood over softwood as standard.
What we cover locally
- Retrofit Double Glazing in Cranleigh
- Slim Cavity Units in Cranleigh
- Secondary Glazing in Cranleigh
- Misted Unit Replacement in Cranleigh
Survey visits in Cranleigh are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Cranleigh
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, Surrey“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Surrey“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, SurreyCranleigh 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.
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 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.
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.
What if the opening is out of square?
Most older openings are. The survey records the actual dimensions at several points and the unit is manufactured to suit, which is the main reason we survey rather than work from the sizes given over the phone.
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