Retrofit Double Glazing in St Albans
Sealed units fitted into your existing timber sashes. Covering St Albans 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 St Albans
Free survey, fixed written price.
Retrofit Double Glazing for St Albans properties
Getting Retrofit Double Glazing right in St Albans depends on detail that a price list cannot capture. Local stock is dominated by garden city stock, Georgian market town frontages and commuter-belt detached housing, which sets the sizes and profiles we work to. Add moderate rainfall with cold inland frosts to that and frost damage to end grain and swelling on unbalanced-finished units becomes the usual trigger for replacement. Where we put the effort is reworking the rebate so a sealed unit fits without bulking the section.
Nothing goes into manufacture until a surveyor has checked each opening on site. We will price it properly in writing, and we will tell you if it is not worth doing.
One thing that catches people out here: garden city areas carry design codes that restrict window style changes.
See everything we cover in St Albans 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