Retrofit Double Glazing in Hitchin
Sealed units fitted into your existing timber sashes. Covering Hitchin and the surrounding Hertfordshire 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 Hitchin
Free survey, fixed written price.
Retrofit Double Glazing for Hitchin properties
The Retrofit Double Glazing we make for Hitchin is set out from a survey, not a size chart. With garden city stock, Georgian market town frontages and commuter-belt detached housing making up much of the area, off-the-shelf sizes rarely line up. Set against moderate rainfall with cold inland frosts, most joinery here eventually shows frost damage to end grain and swelling on unbalanced-finished units. The value is in reworking the rebate so a sealed unit fits without bulking the section, not in the timber bill.
Every job is measured on site first, because drawn sizes and built sizes are seldom the same. Send what you have, even if it is only a phone photo, and we will take it from there.
Worth knowing locally: garden city areas carry design codes that restrict window style changes.
See everything we cover in Hitchin or view Retrofit Double Glazing across Hertfordshire.
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, Hertfordshire“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Hertfordshire“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, HertfordshireTalk 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