Slim Cavity Units in Durham
Narrow-cavity glazing for conservation sightlines. Covering Durham and the surrounding County Durham 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 Durham
Free survey, fixed written price.
Slim Cavity Units for Durham properties
Nothing about Slim Cavity Units in Durham is settled until someone has been on site. The building stock is colliery terraces, Georgian Durham city stock and Pennine stone housing, so we expect variation before we ever pick up a tape. cold upland winters with heavy rainfall sets the pace of decay, and frost and saturation damage on unmaintained painted softwood is how it shows up first. Where we put the effort is narrow cavities that perform while keeping the sightline historic.
Manufacture only starts once the survey figures are agreed with you in writing. Give us the basics and you will have a written figure, not a range that moves later.
Something particular to this area: Durham's cathedral setting carries World Heritage-level design scrutiny.
See everything we cover in Durham or view Slim Cavity Units across County Durham.
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, County Durham“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, County Durham“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, County DurhamTalk 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