Retrofit Double Glazing in Caernarfon
Sealed units fitted into your existing timber sashes. Covering Caernarfon and the surrounding North Wales 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 Caernarfon
Free survey, fixed written price.
Retrofit Double Glazing for Caernarfon properties
There is no standard version of Retrofit Double Glazing in Caernarfon, which is rather the point. Most of what we survey locally is slate-quarry terraces, Victorian resort stock and stone farmhouses, which is not built to any modern module. severe Irish Sea exposure with very high rainfall is the local complication, and salt and rain combining to strip finishes and open glazing joints is what it eventually causes. What you are paying for is reworking the rebate so a sealed unit fits without bulking the section.
We would rather spend an hour surveying than a week correcting. One call is usually enough for us to tell you roughly where the price will land.
One local point to factor in: Llandudno's Victorian frontages are protected as a coherent conservation set.
See everything we cover in Caernarfon or view Retrofit Double Glazing across North Wales.
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, North Wales“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, North Wales“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, North WalesTalk 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