How much should I budget for security secondary glazing in Thurso?
As a guide, security secondary glazing costs £594 to £1,794 including VAT (£495 to £1,495 plus VAT) per window. Because work in Thurso is arranged individually, we confirm the full price, including any travel, in writing first.
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.
What you can specify
- Colour-matched frames to suit the room
- Low-E glass for better insulation
- Noise and draught reduction
- Vertical sliding, horizontal sliding, hinged and lift-out styles
- Locks and catches that open from inside without a key
- Suits sash, casement and arched openings
Fitting in Thurso
Work in Thurso (KW14) is arranged individually. Send your postcode, sizes and a photo, and we will confirm what is possible and when.
Highland is vast and thinly populated, with Inverness's city centre and retail parks, towns such as Fort William, Aviemore and Thurso, and remote properties where glass deliveries need planning.
Common uses:
- Listed homes and buildings in conservation areas
- Ground-floor flats in converted townhouses
- Homes on busy roads wanting noise reduction
- Offices in historic buildings
What to think about first
Frame colour and sightlines
Slim frames that line up with the existing meeting rails make the secondary glazing almost invisible from outside.
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
Listed buildings and conservation areas
Listed buildings in Scotland need listed building consent from the council for works affecting their character, which can include historic glass, glazing bars and sash windows. Historic Environment Scotland is consulted on some cases and publishes guidance on traditional windows. Conservation areas bring extra scrutiny of shopfronts and external changes.
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
- Send sizes, photos and your postcode
- We confirm what is possible and when
- Fixed price in writing
- Glass made, delivered and fitted
Security secondary glazing in Thurso: questions
Can you work in Thurso?
Work in Thurso is arranged individually because of travel. Send your postcode and details and we will confirm what is possible.
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.
Does secondary glazing reduce noise?
Yes, often noticeably, because of the air gap between the two panes. Laminated glass helps further.
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.
Security secondary glazing in nearby towns
Other glazing in Thurso
- Anti-ram-raid glazing
- Toughened safety glass
- Kiosk and booth security glazing
- Broken glass replacement
- Security glazed doors and screens
- Misted unit replacement with laminated glass
Send sizes and photos with the form, or call 0800 088 6248.