How much does security secondary glazing cost in Consett?
Expect £594 to £1,794 including VAT (£495 to £1,495 plus VAT) per window for security secondary glazing in Consett. 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
- Colour-matched frames to suit the room
- Fixed within the reveal, leaving the original window untouched
- Low-E glass for better insulation
- Suits sash, casement and arched openings
- Vertical sliding, horizontal sliding, hinged and lift-out styles
- Noise and draught reduction
Fitting in Consett and nearby
From the DH8 district we also cover Stanley (5 miles) and Chester-le-Street (10 miles). Survey dates depend on installer availability.
County Durham runs from Durham City's listed streets around the cathedral to former colliery-village terraces, Darlington's Victorian centre and newer estates along the A1(M).
Typical places for security secondary glazing:
- Listed homes and buildings in conservation areas
- Homes on busy roads wanting noise reduction
- Period sash windows with original glass
- Offices in historic buildings
Things to decide before you order
Escape and ventilation
On windows used for escape, the secondary glazing must open quickly from inside without a key or tool.
Listed building consent
Internal secondary glazing is usually seen as reversible, but consent can still be needed. Check with the conservation officer first.
Rules that apply in 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
- Tell us about the glazing
- Survey, measuring and frame check
- Written quote naming the glass
- Fitting and handover
Security secondary glazing in Consett: questions
Can you survey in Consett and nearby towns?
Yes. Surveys in Consett, Stanley and Chester-le-Street are booked around 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.
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
- Stanley5 miles
- Chester-le-Street10 miles
- Durham11 miles
- Gateshead12 miles
- Newcastle upon Tyne12 miles
- Felling12 miles
Other glazing in Consett
- Misted unit replacement with laminated glass
- Shopfront security glass
- Broken glass replacement
- Laminated security glass
- Counter and reception security screens
- Security glazed doors and screens
Get a guide price now and book your free survey in Consett.