Retrofit Double Glazing in Knowle
Sealed units fitted into your existing timber sashes. Covering Knowle and the surrounding Bristol 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 Knowle
Free survey, fixed written price.
Retrofit Double Glazing for Knowle properties
Retrofit Double Glazing is one of those jobs in Knowle where the survey decides everything. Because the area is mainly Georgian Clifton terraces, Victorian bay-fronted streets and converted warehouses, no two openings measure quite the same. Set against mild wet westerly weather with limited hard frost, most joinery here eventually shows moss and algae growth followed by paint blistering on shaded elevations. Where we put the effort is reworking the rebate so a sealed unit fits without bulking the section.
We check on site before committing anything to the saw, and we query what does not add up. Give us the basics and you will have a written figure, not a range that moves later.
Local factor worth flagging early: Clifton's Georgian stock frequently requires exact sash box replication.
See everything we cover in Knowle or view Retrofit Double Glazing across Bristol.
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, Bristol“Half the cost of replacement and the rooms hold heat noticeably better.”
Verified client, Bristol“They fitted trickle vents we had not thought about, which stopped the condensation.”
Verified client, BristolTalk 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