Slim Cavity Units in Portishead
Narrow-cavity glazing for conservation sightlines. Covering Portishead and the surrounding Somerset 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 Portishead
Free survey, fixed written price.
Slim Cavity Units for Portishead properties
Most Slim Cavity Units enquiries we take in Portishead start with an opening that is not a standard size. With Bath stone Georgian terraces, Levels farmhouses and Victorian seaside stock making up much of the area, off-the-shelf sizes rarely line up. very high rainfall with standing water across the Levels is the local complication, and prolonged saturation causing frame distortion and sash binding is what it eventually causes. Our focus on this is narrow cavities that perform while keeping the sightline historic.
Nothing is ordered until someone has stood in front of the opening with a tape. Send us sizes and a photograph and we will come back with a fixed written price.
Something particular to this area: Bath's World Heritage status makes joinery detail subject to close scrutiny.
See everything we cover in Portishead or view Slim Cavity Units across Somerset.
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, Somerset“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Somerset“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, SomersetTalk 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