Retrofit Double Glazing in Portland
Sealed units fitted into your existing timber sashes. Covering Portland and the surrounding Dorset 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
Retrofit Double Glazing in Portland
Free survey, fixed written price.
Retrofit Double Glazing for Portland properties
Most Retrofit Double Glazing enquiries we take in Portland start with an opening that is not a standard size. The building stock is Purbeck stone cottages, Victorian resort villas and thatched inland villages, so we expect variation before we ever pick up a tape. Set against exposed Channel coast with intense salt and UV load, most joinery here eventually shows rapid finish failure and fixings corrosion within a few seasons on seafront stock. The part that matters is reworking the rebate so a sealed unit fits without bulking the section.
The measuring is done by the people responsible for the fit, which concentrates the mind. A quick call or a photograph of the opening is usually enough to get you a price.
One thing that catches people out here: Jurassic Coast properties need stainless fixings as standard, not an upgrade.
See everything we cover in Portland or view Retrofit Double Glazing across Dorset.
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, Dorset“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Dorset“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, DorsetTalk 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