Slim Cavity Units in Oswestry
Narrow-cavity glazing for conservation sightlines. Covering Oswestry and the surrounding Shropshire 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 Oswestry
Free survey, fixed written price.
Slim Cavity Units for Oswestry properties
We take a fair volume of Slim Cavity Units work across Oswestry, and almost none of it repeats. Because the area is mainly medieval timber framing, Ironbridge industrial housing and border farmsteads, no two openings measure quite the same. Add Welsh border rainfall with high sustained humidity to that and fungal decay in poorly ventilated frame cavities becomes the usual trigger for replacement. This is really a job about narrow cavities that perform while keeping the sightline historic.
Nothing is ordered until someone has stood in front of the opening with a tape. Rough dimensions and a couple of photographs are enough for us to price it properly.
One local point to factor in: one of the densest concentrations of listed timber-framed buildings in England.
See everything we cover in Oswestry or view Slim Cavity Units across Shropshire.
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, Shropshire“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Shropshire“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, ShropshireTalk 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