Security secondary glazing in Cheshire

Security secondary glazing in Cheshire: what will it cost?

Expect £594 to £1,794 including VAT (£495 to £1,495 plus VAT) per window for security secondary glazing in Cheshire. The written quote names the glass makeup, the price and the lead time before you commit.

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.

Glass and fitting options

Low-E glass for better insulation
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
Colour-matched frames to suit the room
Suits sash, casement and arched openings

Covering Cheshire

We can arrange surveys and fitting anywhere in Cheshire, including Warrington and Chester. Dates depend on installer availability. Choose your town below for local details.

Cheshire mixes Chester's Rows and listed black-and-white frontages with Victorian terraces in Crewe and Macclesfield, and business parks and newer estates around Warrington.

Typical settings for security secondary glazing:

Period sash windows with original glass
Homes on busy roads wanting noise reduction
Ground-floor flats in converted townhouses
Offices in historic buildings

Towns in Cheshire

Getting the right glass for your building

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.

What the rules say in England

England

Planning permission

Changing the glass in an existing window or shopfront does not usually need planning permission, because the building looks much the same afterwards. A new or altered shopfront, or security features added to the outside of a building, may need planning permission from the council. Bollards or barriers on the pavement need the highway authority's consent, which is normally the council.

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

Tell us about the glazing
Survey, measuring and frame check
Written quote naming the glass
Fitting and handover

Security secondary glazing in Cheshire: questions

Which towns in Cheshire do you cover?

We can arrange work anywhere in Cheshire, including Warrington, Chester, Crewe, Ellesmere Port and Widnes, and in other towns across the area.

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.

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.

Other glazing in Cheshire

Get a guide price now and book your free survey in Cheshire.

Free quote in Cheshire