Slim Cavity Units in Berkeley
Narrow-cavity glazing for conservation sightlines. Covering Berkeley 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 Berkeley
Free survey, fixed written price.
Slim Cavity Units for Berkeley properties
Getting Slim Cavity Units right in Berkeley depends on detail that a price list cannot capture. With Cotswold stone with stone-mullion openings and Regency Cheltenham terraces making up much of the area, off-the-shelf sizes rarely line up. Set against high rainfall on the escarpment with valley frost pockets, most joinery here eventually shows decay where timber sits directly against saturated stone reveals. The detail we will not compromise on is narrow cavities that perform while keeping the sightline historic.
Every job is measured on site first, because drawn sizes and built sizes are seldom the same. Get in touch and we will be straight with you about cost and timescale.
One local point to factor in: Cotswold planning policy is strict on window proportion and glazing bar width.
See everything we cover in Berkeley 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