What should security secondary glazing cost in Gillingham?
Our guide range for security secondary glazing in Gillingham 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.
What goes into security secondary glazing
- Vertical sliding, horizontal sliding, hinged and lift-out styles
- Noise and draught reduction
- Locks and catches that open from inside without a key
- Suits sash, casement and arched openings
- Low-E glass for better insulation
- Laminated glass in slim aluminium frames
Fitting in Gillingham and nearby
Surveys in Gillingham (ME7) are booked around installer availability. We also cover nearby Chatham (1 mile), Rochester (2 miles) and Strood (3 miles).
Kent ranges from Canterbury's listed city centre and the Regency fronts of Tunbridge Wells to the Medway towns, Ashford's growth estates and coastal Margate and Folkestone.
Good candidates for security secondary glazing:
- Ground-floor flats in converted townhouses
- Offices in historic buildings
- Homes on busy roads wanting noise reduction
- Listed homes and buildings in conservation areas
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.
Listed building consent
Internal secondary glazing is usually seen as reversible, but consent can still be needed. Check with the conservation officer first.
Glazing rules 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.
Listed buildings and conservation areas
In England, listed building consent from the council may be needed to replace historic glass such as crown or cylinder glass, or to alter glazing bars, sashes and frames. Historic England publishes guidance on traditional windows. Secondary glazing and window film are often easier to agree because they can be removed later, but the council's conservation officer makes the decision.
How it works
- Send sizes or use the quote tool
- Free survey at your Gillingham address
- Fixed price in writing
- Glass made, then fitted
Security secondary glazing in Gillingham: questions
Can you survey in Gillingham and nearby towns?
Yes. Surveys in Gillingham, Chatham and Rochester are booked around installer availability.
Does secondary glazing reduce noise?
Yes, often noticeably, because of the air gap between the two panes. Laminated glass helps further.
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 Gillingham
- Shopfront security glass
- Toughened safety glass
- Commercial reglazing
- Security glass for doors
- Security double-glazed units
- Patio and bifold door security glass
Ready for a price? Use the form or call 0800 088 6248.