Security secondary glazing in Ampthill

Security secondary glazing in Ampthill: what will it cost?

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

Choices you can make

Noise and draught reduction
Colour-matched frames to suit the room
Suits sash, casement and arched openings
Fixed within the reveal, leaving the original window untouched
Vertical sliding, horizontal sliding, hinged and lift-out styles
Locks and catches that open from inside without a key

Fitting in Ampthill and nearby

We can arrange security secondary glazing anywhere in Ampthill, and in nearby Bedford, Dunstable and Leighton Buzzard. Tell us your postcode and we will offer dates.

Bedford's Victorian terraces and Luton's long shopping streets sit alongside 1960s to 1990s estates and newer uPVC-glazed developments around Leighton Buzzard and the M1 corridor.

Typical settings for security secondary glazing:

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

Getting the right glass for your building

How it opens

Match the opening style to the original window so both can be opened, cleaned and used for ventilation.

Listed building consent

Internal secondary glazing is usually seen as reversible, but consent can still be needed. Check with the conservation officer first.

What the rules say 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.

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.

How it works

Send sizes or use the quote tool
Free survey at your Ampthill address
Fixed price in writing
Glass made, then fitted

Security secondary glazing in Ampthill: questions

Which areas near Ampthill do you cover?

We can arrange work in Ampthill and in nearby Bedford (8 miles), Dunstable (10 miles) and Leighton Buzzard (10 miles). Dates depend on installer availability.

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.

Can I still open my sash windows?

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

Security secondary glazing in nearby towns

Other glazing in Ampthill

Ready for a price? Use the form or call 0800 088 6248.