Windows
Secondary Glazing
A discreet inner pane that boosts insulation without replacing period windows.
- Keeps original windows intact
- Excellent noise reduction
- Listed-building and conservation friendly
Get your free, no-obligation quote
A surveyor measures up and prices the job — the quote is fixed, with no pressure to proceed.
Free no-obligation survey
Fixed-price written quotes
Vetted local installers
Workmanship guarantee
UK-wide coverage
Secondary Glazing explained
Secondary glazing fits a slim, independent pane inside your existing window, creating an insulating air gap that cuts heat loss and noise — without touching the original frame. That makes it the go-to solution for listed buildings and conservation areas where you cannot alter the outward appearance, and a strong performer against traffic and aircraft noise. It is removable, reversible and far less disruptive than a full replacement.
Why choose us for Secondary Glazing
- Free survey and fixed-price quote
- Keeps original windows intact
- Excellent noise reduction
- Listed-building and conservation friendly
Available across the UK
We fit secondary glazing for homeowners nationwide. Choose your county to see local details, or use the quote tool for an indicative price.
Secondary Glazing in BedfordshireSecondary Glazing in BerkshireSecondary Glazing in BristolSecondary Glazing in BuckinghamshireSecondary Glazing in CambridgeshireSecondary Glazing in CheshireSecondary Glazing in CornwallSecondary Glazing in CumbriaSecondary Glazing in DerbyshireSecondary Glazing in DevonSecondary Glazing in DorsetSecondary Glazing in County DurhamSecondary Glazing in East SussexSecondary Glazing in EssexSecondary Glazing in GloucestershireSecondary Glazing in Greater LondonSecondary Glazing in Greater ManchesterSecondary Glazing in HampshireSecondary Glazing in HerefordshireSecondary Glazing in HertfordshireSecondary Glazing in Isle of WightSecondary Glazing in KentSecondary Glazing in LancashireSecondary Glazing in LeicestershireSecondary Glazing in LincolnshireSecondary Glazing in MerseysideSecondary Glazing in NorfolkSecondary Glazing in NorthamptonshireSecondary Glazing in NorthumberlandSecondary Glazing in NottinghamshireSecondary Glazing in OxfordshireSecondary Glazing in RutlandSecondary Glazing in ShropshireSecondary Glazing in SomersetSecondary Glazing in StaffordshireSecondary Glazing in SuffolkSecondary Glazing in SurreySecondary Glazing in Tyne and WearSecondary Glazing in WarwickshireSecondary Glazing in West MidlandsSecondary Glazing in West SussexSecondary Glazing in WiltshireSecondary Glazing in WorcestershireSecondary Glazing in North YorkshireSecondary Glazing in South YorkshireSecondary Glazing in West YorkshireSecondary Glazing in East Riding of YorkshireSecondary Glazing in CardiffSecondary Glazing in SwanseaSecondary Glazing in GwyneddSecondary Glazing in WrexhamSecondary Glazing in NewportSecondary Glazing in BridgendSecondary Glazing in FlintshireSecondary Glazing in CarmarthenshireSecondary Glazing in PembrokeshireSecondary Glazing in CeredigionSecondary Glazing in PowysSecondary Glazing in ConwySecondary Glazing in DenbighshireSecondary Glazing in Neath Port TalbotSecondary Glazing in Rhondda Cynon TafSecondary Glazing in Merthyr TydfilSecondary Glazing in CaerphillySecondary Glazing in Blaenau GwentSecondary Glazing in TorfaenSecondary Glazing in MonmouthshireSecondary Glazing in AngleseySecondary Glazing in City of EdinburghSecondary Glazing in Glasgow CitySecondary Glazing in Aberdeen CitySecondary Glazing in Dundee CitySecondary Glazing in FifeSecondary Glazing in North LanarkshireSecondary Glazing in South LanarkshireSecondary Glazing in HighlandSecondary Glazing in RenfrewshireSecondary Glazing in FalkirkSecondary Glazing in West LothianSecondary Glazing in Perth and KinrossSecondary Glazing in StirlingSecondary Glazing in AyrshireSecondary Glazing in Dumfries and GallowaySecondary Glazing in Scottish BordersSecondary Glazing in AngusSecondary Glazing in MoraySecondary Glazing in East LothianSecondary Glazing in Argyll and ButeSecondary Glazing in East DunbartonshireSecondary Glazing in InverclydeSecondary Glazing in County AntrimSecondary Glazing in County DownSecondary Glazing in County ArmaghSecondary Glazing in County LondonderrySecondary Glazing in County TyroneSecondary Glazing in County Fermanagh
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How it works
Four simple steps
1
Get in touch
Call, chat or send the enquiry form with a few details about your project.
2
Free survey
A surveyor visits, takes accurate measurements and talks through your options.
3
Fixed quote
You get a clear written quote — the price is fixed, with no pressure to proceed.
4
Fitted & guaranteed
Local installers fit everything neatly, then tidy up and hand over your guarantee.
Good to know
Secondary Glazing — your questions answered
How long do new windows take to fit?
Most homes are done in a day or two once materials arrive. Your surveyor will confirm timings for your specific job when you get the quote.
Are your windows energy efficient?
Yes — we fit A-rated double glazing as standard, with triple glazing available where you want the best possible warmth and noise reduction.
Can I get windows in a colour other than white?
Absolutely. uPVC comes in white, woodgrain foils and a wide range of colours; aluminium can be powder-coated to almost any RAL shade.
Do you replace just the glass or the whole window?
Both. If the frames are sound but the units are misted, we can reglaze; if the frames are past it, a full replacement is the better long-term spend.
Will new windows reduce condensation?
Modern sealed units and warm-edge spacer bars greatly reduce internal condensation compared with old or blown double glazing.
Do you fit windows in conservation areas?
Yes. We offer timber and heritage-style options, and secondary glazing where the outward appearance can't be changed.
Is there a guarantee?
Every installation comes with a workmanship guarantee, and the products themselves carry manufacturer guarantees.
Do I need planning permission for new windows?
Like-for-like replacements usually fall under permitted development, but listed buildings and conservation areas can differ — we'll flag anything to check.
Ready for a free, no-obligation quote?
Book a free survey and get a fixed price for your windows, doors or conservatory. No pressure, no hard sell.