Security secondary glazing in Uxbridge

What is the price of security secondary glazing in Uxbridge?

Our guide range for security secondary glazing in Uxbridge 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

Fixed within the reveal, leaving the original window untouched
Laminated glass in slim aluminium frames
Noise and draught reduction
Low-E glass for better insulation
Locks and catches that open from inside without a key
Suits sash, casement and arched openings

Fitting in Uxbridge and nearby

Surveys in Uxbridge (UB8) are booked around installer availability. We also cover nearby Ruislip (3 miles), Hayes (3 miles) and Gerrards Cross (4 miles).

Greater London has every kind of glazing, from Georgian sashes and Victorian bays in conservation areas to high-street shopfronts, office curtain walling and new-build flats.

This glazing suits:

Period sash windows with original glass
Ground-floor flats in converted townhouses
Listed homes and buildings in conservation areas
Offices in historic buildings

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.

Frame colour and sightlines

Slim frames that line up with the existing meeting rails make the secondary glazing almost invisible from outside.

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.

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

Guide price online or by phone
Survey in Uxbridge
Accept the fixed quote
Fitted by glaziers working under our contract

Security secondary glazing in Uxbridge: questions

Can you survey in Uxbridge and nearby towns?

Yes. Surveys in Uxbridge, Ruislip and Hayes 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.

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.

Security secondary glazing in nearby towns

Other glazing in Uxbridge

Tell us about the glazing and we will come back with a guide price.