Slim Cavity Units in Tetbury
Narrow-cavity glazing for conservation sightlines. Covering Tetbury and the surrounding 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
Slim Cavity Units in Tetbury
Free survey, fixed written price.
Slim Cavity Units for Tetbury properties
Slim Cavity Units is one of those jobs in Tetbury where the survey decides everything. Because the area is mainly Cotswold stone with stone-mullion openings and Regency Cheltenham terraces, no two openings measure quite the same. Add high rainfall on the escarpment with valley frost pockets to that and decay where timber sits directly against saturated stone reveals becomes the usual trigger for replacement. The value is in narrow cavities that perform while keeping the sightline historic, not in the timber bill.
Nothing is ordered until someone has stood in front of the opening with a tape. We will price it properly in writing, and we will tell you if it is not worth doing.
A detail specific to this area: Cotswold planning policy is strict on window proportion and glazing bar width.
See everything we cover in Tetbury or view Slim Cavity Units across Gloucestershire.
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, GloucestershireTalk 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