How much should I budget for security secondary glazing in Glasgow?
Guide prices for security secondary glazing in Glasgow are £594 to £1,794 including VAT (£495 to £1,495 plus VAT) per window for supply and fitting. We confirm a fixed price in writing after a free survey, before any glass is ordered.
Security secondary glazing is a separate slim window fitted on the room side of an existing window, glazed with laminated glass so it forms a second barrier. It leaves the original window untouched outside, which makes it a common choice for listed buildings, conservation areas and period sash windows.
Choices you can make
- Vertical sliding, horizontal sliding, hinged and lift-out styles
- Locks and catches that open from inside without a key
- Fixed within the reveal, leaving the original window untouched
- Suits sash, casement and arched openings
- Colour-matched frames to suit the room
- Low-E glass for better insulation
Fitting in Glasgow and nearby
We can arrange security secondary glazing across Glasgow, the main centre for Glasgow and Clyde, and in nearby towns including Rutherglen, Bishopbriggs and Bearsden.
Glasgow's sandstone tenements, Victorian city-centre office blocks and Merchant City shopfronts sit alongside Paisley, Greenock and the commuter towns of Renfrewshire and Dunbartonshire.
Common uses:
- Ground-floor flats in converted townhouses
- Listed homes and buildings in conservation areas
- Period sash windows with original glass
- Homes on busy roads wanting noise reduction
What to think about first
Listed building consent
Internal secondary glazing is usually seen as reversible, but consent can still be needed. Check with the conservation officer first.
Escape and ventilation
On windows used for escape, the secondary glazing must open quickly from inside without a key or tool.
Consents and safety: Scotland
Replacing glass in an existing frame
In Scotland, replacing glass in an existing frame is normally treated as a repair rather than work needing a building warrant. Whether replacing whole windows or doors needs a warrant depends on the building, and the work should still meet the building standards. The council's building standards service can confirm what applies.
Windows needed for escape
In Scotland, escape from homes is covered by section 2 (fire) of the Building Standards technical handbooks. Where a room relies on a window for escape, nothing fitted to it should stop it opening, so locks, secondary glazing and film must leave it usable. Laminated glass is not designed to be broken out.
How it works
- Guide price online or by phone
- Survey in Glasgow
- Accept the fixed quote
- Fitted by glaziers working under our contract
Security secondary glazing in Glasgow: questions
Which areas near Glasgow do you cover?
We can arrange work in Glasgow and in nearby Rutherglen (3 miles), Bishopbriggs (3 miles) and Bearsden (5 miles). Dates depend on installer availability.
Do I need permission for secondary glazing in a listed building?
It depends on the building and the council. Internal secondary glazing usually has less impact than replacement windows, but listed building consent may still be needed. Ask the conservation officer before ordering.
Is secondary glazing safe for escape windows?
It can be, as long as it opens quickly from inside without a key. We design catches and handles for that.
Can I still open my sash windows?
Yes. Secondary glazing slides, hinges or lifts out so the original window can be opened and cleaned.
Security secondary glazing in nearby towns
Other glazing in Glasgow
- Bullet-resistant glass
- Anti-bandit glass
- Toughened safety glass
- Security glass for doors
- Security glazed doors and screens
- Security window film
Tell us about the glazing and we will come back with a guide price.