Toughened safety glass in Hanworth

Toughened safety glass in Hanworth: what will it cost?

As a guide, allow £114 to £414 including VAT (£95 to £345 plus VAT) per pane for toughened safety glass in Hanworth, supplied and fitted. Size, glass makeup, access and frame condition move the price, which is confirmed in writing after the free 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

Single panes or the outer pane of a sealed unit
Four to five times the strength of annealed glass
Heat-soaked option for large and overhead panes
Clear, tinted, obscure, low-iron and sandblasted finishes
Holes, notches and polished edges for frameless fittings
Made to BS EN 12150 and marked for identification

Fitting in Hanworth and nearby

We can arrange toughened safety glass anywhere in Hanworth, and in nearby Hampton, Feltham and Sunbury-on-Thames. Tell us your postcode and we will offer dates.

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.

Typical settings for toughened safety glass:

Frameless office partitions and doors
Shower screens and splashbacks
Balustrades in a laminated toughened makeup
Panes below 800 mm in homes and offices

Getting the right glass for your building

Barriers and balustrades

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

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.

What the rules say in England

England

Safety glass in critical locations

In England, section 5 of Approved Document K treats glazing in doors and in side panels within 300 mm of a door edge, from floor level up to 1,500 mm, and any other glazing below 800 mm, as a critical location. Glass there should break safely, be robust, or be guarded. Laminated or toughened glass meeting BS EN 12600 class 3 is the usual answer, rising to class 2 for door and side-panel panes wider than 900 mm.

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.

How it works

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

Toughened safety glass in Hanworth: questions

Which areas near Hanworth do you cover?

We can arrange work in Hanworth and in nearby Hampton (2 miles), Feltham (2 miles) and Sunbury-on-Thames (3 miles). Dates depend on installer availability.

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.

Can toughened glass be cut to fit?

No. Cutting or drilling toughened glass makes it shatter, so every pane, hole and notch is made to size before toughening.

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.

Toughened safety glass in nearby towns

Other glazing in Hanworth

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