Toughened safety glass in Dover

What should toughened safety glass cost in Dover?

Budget £114 to £414 including VAT (£95 to £345 plus VAT) per pane for toughened safety glass in Dover, supplied and fitted. Larger panes, thicker makeups and difficult access cost more; the price is fixed in writing after the survey.

Toughened safety glass is ordinary glass that has been heated and rapidly cooled so its surface is held in compression, making it four to five times stronger than annealed glass of the same thickness. If it does break, it shatters into small, relatively blunt pieces instead of sharp shards, which is why it is used in doors, low-level panes and frameless partitions.

Choices you can make

Made to BS EN 12150 and marked for identification
Heat-soaked option for large and overhead panes
Single panes or the outer pane of a sealed unit
Breaks into small blunt fragments
Four to five times the strength of annealed glass
Clear, tinted, obscure, low-iron and sandblasted finishes

Fitting in Dover and nearby

We can arrange toughened safety glass anywhere in Dover, and in nearby Folkestone, Deal and Canterbury. Tell us your postcode and we will offer dates.

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 toughened safety glass:

Frameless office partitions and doors
Panes below 800 mm in homes and offices
Glazed doors and side panels
Balustrades in a laminated toughened makeup

Before the glass is ordered

Heat soaking

Rare nickel sulphide inclusions can make toughened glass break without warning. Heat soaking reduces the risk and is worth specifying for large, high or overhead panes.

Barriers and balustrades

Glass that acts as a barrier usually needs a laminated toughened makeup so it stays in place if one ply breaks.

Glazing rules in England

England

Fire-rated glass is different

Glass in fire doors, fire screens and protected escape routes has to be fire-rated glass tested as part of that door or screen system, under Approved Document B and the fire safety duties of the building's responsible person. Laminated and security glass are not fire-rated unless the product says so. Where a pane needs both fire and security performance, it must be a product tested for both.

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

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

Toughened safety glass in Dover: questions

Which areas near Dover do you cover?

We can arrange work in Dover and in nearby Folkestone (7 miles), Deal (8 miles) and Canterbury (15 miles). Dates depend on installer availability.

How can I tell if glass is toughened?

Look for a permanent mark etched in a corner naming the standard. Polarised sunglasses can also show faint patterns in toughened glass. We can check during the survey.

Why did my toughened glass break on its own?

Occasionally a tiny nickel sulphide inclusion or edge damage causes spontaneous breakage. Heat-soak tested glass reduces the risk for large or high panes.

Where must safety glass be used?

In critical locations: in England, Approved Document K covers glazing in and beside doors up to 1,500 mm from the floor and other glazing below 800 mm; Wales has the same idea in its Approved Document N, Scotland in standard 4.8 and Northern Ireland in Part V. Glass there must be safety glass or protected.

Toughened safety glass in nearby towns

Other glazing in Dover

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

Free quote in Dover