Security glass for home windows in Harpenden

What is the price of security glass for home windows in Harpenden?

Our guide range for security glass for home windows in Harpenden is £162 to £474 including VAT (£135 to £395 plus VAT) per window, including fitting. The survey is free for new installations and your fixed price follows in writing.

Security glass for home windows means replacing the glass in your existing frames with laminated glass or sealed units that have a laminated pane. The windows look and open exactly as before, but breaking the glass becomes a slow, noisy job rather than a quick way into the house.

Specification at a glance

Low-E glass and argon to keep rooms warm
Frames, handles and locks left in place
Obscure glass for bathrooms and landings
Laminated inner pane in new sealed units
Same overall thickness as your current units where possible
Security tape or clips on externally beaded windows

Fitting in Harpenden and nearby

Whether you are in central Harpenden or at the edge of the AL5 district, we can arrange a survey. Nearby St Albans and Luton are covered too.

Hertfordshire includes the historic centres of St Albans and Hertford, post-war new towns such as Stevenage and Hatfield, and Watford's shops and office parks along the M1.

This glazing suits:

Basement and lower-ground windows
Windows beside flat roofs, porches and extensions
Ground-floor windows at the back of the house
Flats on walkways and balconies

Questions we will ask at the survey

Beads inside or out

Externally beaded windows can have the glass removed from outside. We fit security tape or clips so that route is closed.

Which windows first

Start with windows that can be reached without a ladder and are out of sight from the street. We can schedule the rest for later.

Building regulations and safety in England

England

Security rules for new homes

Approved Document Q has applied to new homes in England since 1 October 2015. Easily accessible doors and windows, meaning any part within 2 m vertically of the ground or another accessible surface, should meet PAS 24 or an equivalent, and glazing in doors and in windows within 400 mm of a door should be laminated to at least BS EN 356 P1A. It does not apply when you change the glass in an existing home, although it is a sensible benchmark.

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.

How it works

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

Security glass for home windows in Harpenden: questions

Do you cover St Albans as well as Harpenden?

Yes. As well as Harpenden, we can arrange surveys in nearby St Albans, Luton and Hemel Hempstead. Dates depend on installer availability.

Which windows do burglars target?

Mostly ground-floor windows at the back and side, and windows that can be reached from flat roofs or walls. Those are the ones we suggest upgrading first.

Does replacing the glass need building regulations approval?

Replacing glass in an existing frame is generally treated as a repair. Replacing whole windows is controlled work: notifiable in England and Wales, and in Scotland and Northern Ireland the council's building control can say whether approval is needed. New glass in a critical location should still be safety glass.

Can you match my obscure bathroom glass?

We can usually match common obscure patterns, or fit a laminated obscure glass with a similar look.

Security glass for home windows in nearby towns

Other glazing in Harpenden

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