Security secondary glazing in Renfrew

What should security secondary glazing cost in Renfrew?

Budget £594 to £1,794 including VAT (£495 to £1,495 plus VAT) per window for security secondary glazing in Renfrew, supplied and fitted. Larger panes, thicker makeups and difficult access cost more; the price is fixed in writing after the survey.

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

Suits sash, casement and arched openings
Low-E glass for better insulation
Colour-matched frames to suit the room
Fixed within the reveal, leaving the original window untouched
Noise and draught reduction
Locks and catches that open from inside without a key

Fitting in Renfrew and nearby

We arrange surveys and fitting in Renfrew and across the PA4 postcode district, as well as in nearby Clydebank (2 miles) and Paisley (3 miles). Dates depend on installer availability.

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.

Good candidates for security secondary glazing:

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

Before the glass is ordered

Escape and ventilation

On windows used for escape, the secondary glazing must open quickly from inside without a key or tool.

Frame colour and sightlines

Slim frames that line up with the existing meeting rails make the secondary glazing almost invisible from outside.

Glazing rules in Scotland

Scotland

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.

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.

How it works

Guide price online or by phone
Survey in Renfrew
Accept the fixed quote
Fitted by glaziers working under our contract

Security secondary glazing in Renfrew: questions

Do you cover Clydebank as well as Renfrew?

Yes. As well as Renfrew, we can arrange surveys in nearby Clydebank, Paisley and Bearsden. 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.

Will secondary glazing cause condensation?

A well-fitted unit usually reduces condensation on the inner pane. Some ventilation of the gap may be needed, which we discuss at the survey.

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.

Security secondary glazing in nearby towns

Other glazing in Renfrew

Tell us about the glazing and we will come back with a guide price.