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Tiverton, Devon

Slim Cavity Units in Tiverton

Narrow-cavity glazing for conservation sightlines. Covering Tiverton and the surrounding Devon 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 Tiverton

Free survey, fixed written price.

Free, no-obligation. We reply within one working day.

10-year workmanship guaranteeFree measured surveyFSC-certified timberUK-wide deliveryFixed-price quotations

Slim Cavity Units for Tiverton properties

Slim Cavity Units in Tiverton is rarely a catalogue job. Given the cob and thatch, Regency seaside terraces and Dartmoor granite cottages that dominates locally, standard sizes are the exception not the rule. What accelerates it is the wettest large county in England with severe Atlantic exposure, and sustained rot in cob-embedded frames and moor-exposed openings follows sooner than owners expect. The part that matters 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. Tell us what you are working with and we will put a fixed figure in writing.

Bear in mind for this area: cob walls move seasonally, so frames need tolerance built into the fixing detail.

See everything we cover in Tiverton or view Slim Cavity Units across Devon.

★★★★★

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, Devon

“Half the cost of replacement and the rooms hold heat noticeably better.”

Verified client, Devon

“They fitted trickle vents we had not thought about, which stopped the condensation.”

Verified client, Devon

Talk 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
Call 0800 088 6248 Get a quote