Retrofit Double Glazing in St Ives
Sealed units fitted into your existing timber sashes. Covering St Ives and the surrounding Cornwall 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 St Ives
Free survey, fixed written price.
Retrofit Double Glazing for St Ives properties
Most Retrofit Double Glazing enquiries we take in St Ives start with an opening that is not a standard size. Because the area is mainly granite fishermen's cottages, slate-hung terraces and modern coastal builds, no two openings measure quite the same. What accelerates it is the most severe salt and wind exposure in England, and accelerated coating failure and salt crystallisation damage at glazing lines follows sooner than owners expect. What you are paying for is reworking the rebate so a sealed unit fits without bulking the section.
The survey happens before manufacture, which is why our units fit without packing or trimming. Give us the basics and you will have a written figure, not a range that moves later.
A detail specific to this area: Cornish exposure grades mean specification should assume worst-case wind-driven rain.
See everything we cover in St Ives or view Retrofit Double Glazing across Cornwall.
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, Cornwall“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Cornwall“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, CornwallTalk 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