Security secondary glazing in Chester

What is the price of security secondary glazing in Chester?

Our guide range for security secondary glazing in Chester is £594 to £1,794 including VAT (£495 to £1,495 plus VAT) per window, including fitting. The survey is free for new installations and your fixed price follows in writing.

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.

Options for security secondary glazing in Chester

Noise and draught reduction
Locks and catches that open from inside without a key
Colour-matched frames to suit the room
Laminated glass in slim aluminium frames
Vertical sliding, horizontal sliding, hinged and lift-out styles
Low-E glass for better insulation

Fitting in Chester and nearby

Chester is about 19 miles from Warrington, the main centre for Cheshire. We can survey and fit across the CH1 district and in nearby places such as Ellesmere Port and Halewood.

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.

This glazing suits:

Listed homes and buildings in conservation areas
Offices in historic buildings
Period sash windows with original glass
Homes on busy roads wanting noise reduction

Questions we will ask at the survey

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.

Building regulations and safety in England

England

Windows needed for escape

Approved Document B expects many habitable rooms in houses, particularly upstairs, to have an escape window with a clear opening of at least 0.33 m², at least 450 mm high and 450 mm wide, with the bottom of the opening no more than 1,100 mm above the floor. Changing the glass does not alter that, but locks, secondary glazing and film must not stop the window opening. Laminated glass is hard to break through, so escape always relies on the window opening.

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

Postcode and a few photos
On-site survey
Fixed written price and lead time
Fit, check and explain

Security secondary glazing in Chester: questions

Which areas near Chester do you cover?

We can arrange work in Chester and in nearby Ellesmere Port (6 miles), Halewood (12 miles) and Bebington (12 miles). Dates depend on installer availability.

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.

Can I still open my sash windows?

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

Does secondary glazing reduce noise?

Yes, often noticeably, because of the air gap between the two panes. Laminated glass helps further.

Security secondary glazing in nearby towns

Other glazing in Chester

Start with a guide price online, then we survey and fix the price in writing.