Security secondary glazing in Abergavenny

Security secondary glazing in Abergavenny: what will it cost?

Budget £594 to £1,794 including VAT (£495 to £1,495 plus VAT) per window for security secondary glazing in Abergavenny, 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.

Choices you can make

Suits sash, casement and arched openings
Laminated glass in slim aluminium frames
Fixed within the reveal, leaving the original window untouched
Locks and catches that open from inside without a key
Vertical sliding, horizontal sliding, hinged and lift-out styles
Noise and draught reduction

Fitting in Abergavenny and nearby

We can arrange security secondary glazing anywhere in Abergavenny, and in nearby Pontypool, Ebbw Vale and Cwmbran. Tell us your postcode and we will offer dates.

Gwent includes Newport's city centre and business parks, the terraced former mining towns of the Ebbw and Afon Lwyd valleys, and Monmouthshire market towns like Abergavenny and Monmouth.

Typical settings for security secondary glazing:

Period sash windows with original glass
Offices in historic buildings
Listed homes and buildings in conservation areas
Ground-floor flats in converted townhouses

Getting the right glass for your building

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.

What the rules say in Wales

Wales

Windows needed for escape

Approved Document B for Wales sets out escape window provisions for homes broadly in line with England's, including minimum clear opening sizes and a maximum sill height. New glass does not change those, but locks, secondary glazing and film must leave an escape window able to open. Laminated glass is not designed to be broken out.

Listed buildings and conservation areas

Listed buildings in Wales need listed building consent from the local planning authority for works that affect their character, which can include replacing historic glass, glazing bars or sashes. Cadw advises on the historic environment in Wales. Reversible options such as secondary glazing are often easier to agree, but the council decides.

How it works

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

Security secondary glazing in Abergavenny: questions

Which areas near Abergavenny do you cover?

We can arrange work in Abergavenny and in nearby Pontypool (9 miles), Ebbw Vale (9 miles) and Cwmbran (12 miles). Dates depend on installer availability.

Can I still open my sash windows?

Yes. Secondary glazing slides, hinges or lifts out so the original window can be opened and cleaned.

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 Abergavenny

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