Slim Cavity Units in Windsor
Narrow-cavity glazing for conservation sightlines. Covering Windsor and the surrounding Berkshire 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
Slim Cavity Units in Windsor
Free survey, fixed written price.
Slim Cavity Units for Windsor properties
The Slim Cavity Units we make for Windsor is set out from a survey, not a size chart. The building stock is Thames-side villas, Victorian terraces and dense 1980s commercial fit-out stock, so we expect variation before we ever pick up a tape. river humidity and localised flood exposure is the local complication, and swelling and binding on ground-floor doors after flood or high water table events is what it eventually causes. What you are paying for is narrow cavities that perform while keeping the sightline historic.
We would rather spend an hour surveying than a week correcting. Send what you have, even if it is only a phone photo, and we will take it from there.
One thing that catches people out here: flood-zone properties benefit from raised thresholds and marine-grade fixings.
See everything we cover in Windsor or view Slim Cavity Units across Berkshire.
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, Berkshire“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Berkshire“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, BerkshireTalk 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