Timber glazing upgrades in Norwich
Thermal and glazing upgrades to timber windows and doors you already own, so you gain performance without losing the joinery. Covering Norwich and the wider Norfolk 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 Norwich
Free measured survey in Norwich.
Timber glazing upgrades in Norwich
What makes Retrofit Double Glazing work in Norwich is usually invisible once it is finished. You are mostly dealing with flint and pantile cottages, Georgian merchant houses and coastal resort stock around here, so openings vary more than people expect. Set against exposed North Sea easterlies with salt-laden wind, most joinery here eventually shows salt damage and finish erosion on east-facing coastal elevations. Our focus on this is reworking the rebate so a sealed unit fits without bulking the section.
Manufacture only starts once the survey figures are agreed with you in writing. Rough dimensions and a couple of photographs are enough for us to price it properly.
Bear in mind for this area: flint walls give minimal reveal, so weathering detail carries the whole load.
What we cover locally
- Retrofit Double Glazing in Norwich
- Slim Cavity Units in Norwich
- Secondary Glazing in Norwich
- Misted Unit Replacement in Norwich
Survey visits in Norwich are usually booked within a week. There is no charge for the survey and no obligation to proceed.
Made to size for Norwich
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, Norfolk“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Norfolk“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, NorfolkNorwich questions
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.
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.
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.
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