Security glass for home windows in Cornwall

What is the price of security glass for home windows in Cornwall?

Our guide range for security glass for home windows in Cornwall is £162 to £474 including VAT (£135 to £395 plus VAT) per window, including fitting. The survey is free for new installations and your fixed price follows in writing.

Security glass for home windows means replacing the glass in your existing frames with laminated glass or sealed units that have a laminated pane. The windows look and open exactly as before, but breaking the glass becomes a slow, noisy job rather than a quick way into the house.

Glass and fitting options

Frames, handles and locks left in place
Security tape or clips on externally beaded windows
Toughened outer pane where safety glass is required
Obscure glass for bathrooms and landings
Laminated inner pane in new sealed units
Works with uPVC, aluminium and timber frames

Covering Cornwall

We can arrange surveys and fitting anywhere in Cornwall, including Redruth and Falmouth. Dates depend on installer availability. Choose your town below for local details.

Cornwall's granite and slate cottages, harbourside shops and holiday lets face salt-laden coastal weather, and towns such as Truro, Falmouth and St Ives have conservation areas in their centres.

This glazing suits:

Ground-floor windows at the back of the house
Basement and lower-ground windows
Windows beside flat roofs, porches and extensions
Flats on walkways and balconies

Towns in Cornwall

Questions we will ask at the survey

Beads inside or out

Externally beaded windows can have the glass removed from outside. We fit security tape or clips so that route is closed.

Keep or replace frames

If the frames are sound, new glass is the cheaper upgrade. If they are failing, we will tell you so you can compare with new windows.

Building regulations and safety in England

England

Safety glass in critical locations

In England, section 5 of Approved Document K treats glazing in doors and in side panels within 300 mm of a door edge, from floor level up to 1,500 mm, and any other glazing below 800 mm, as a critical location. Glass there should break safely, be robust, or be guarded. Laminated or toughened glass meeting BS EN 12600 class 3 is the usual answer, rising to class 2 for door and side-panel panes wider than 900 mm.

Replacing glass in an existing frame

Replacing only the glass or sealed unit in an existing frame is generally treated as a repair in England rather than notifiable building work. Replacing a whole window or door is notifiable and is normally certified through a competent person scheme or approved by building control. Either way, new glass in a critical location should still be safety glass.

How it works

Postcode and a few photos
On-site survey
Fixed written price and lead time
Fit, check and explain

Security glass for home windows in Cornwall: questions

Which towns in Cornwall do you cover?

We can arrange work anywhere in Cornwall, including Redruth, Falmouth, St Austell, Truro and Camborne, and in other towns across the area.

Do I need new windows to get security glass?

No. If your frames are in good condition, we replace just the glass with laminated units made to fit them.

Does replacing the glass need building regulations approval?

Replacing glass in an existing frame is generally treated as a repair. Replacing whole windows is controlled work: notifiable in England and Wales, and in Scotland and Northern Ireland the council's building control can say whether approval is needed. New glass in a critical location should still be safety glass.

Will security glass make my home warmer or colder?

Choosing low-E glass, argon fill and warm-edge spacers usually matches or beats older units, so most people notice no change or an improvement.

Other glazing in Cornwall

Start with a guide price online, then we survey and fix the price in writing.