Blast-resistant glazing in Tonbridge

What is the price of blast-resistant glazing in Tonbridge?

Expect £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m² for blast-resistant glazing in Tonbridge. The written quote names the glass makeup, the price and the lead time before you commit.

Blast-resistant glazing is laminated glass fitted in a frame and fixing system designed to stay in the opening, or fail safely, when hit by the pressure wave from an explosion. Its purpose is to stop glass becoming high-speed fragments, which cause most injuries in a blast, and it is designed from a threat assessment rather than chosen off the shelf.

Choices you can make

Work planned from the threat assessment and engineer's design
Blast-resistant net curtains as a fragment-catching layer
Anti-shatter film with edge-retention systems for existing windows
Glazing classed to BS EN 13541 or tested to ISO 16933 and 16934
Sealed units with a laminated inner pane
Laminated glass with thick or stiff interlayers

Fitting in Tonbridge and nearby

We can arrange blast-resistant glazing anywhere in Tonbridge, and in nearby Tunbridge Wells, Sevenoaks and Crowborough. 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.

This glazing suits:

Laboratories and industrial sites with process risks
Offices in city centres and near potential targets
Embassies, courts and police premises
Transport hubs, venues and stadium frontages

Questions we will ask at the survey

New glazing or retrofit

New facades can be designed as a full tested system. Existing buildings often get film with edge retention, internal secondary glazing or curtains instead.

Fragment hazard

Some designs accept that glass will break but keep it in place; others allow controlled failure into a catching system. Both aim to stop flying shards.

Building regulations and safety 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.

Listed buildings and conservation areas

In England, listed building consent from the council may be needed to replace historic glass such as crown or cylinder glass, or to alter glazing bars, sashes and frames. Historic England publishes guidance on traditional windows. Secondary glazing and window film are often easier to agree because they can be removed later, but the council's conservation officer makes the decision.

How it works

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

Blast-resistant glazing in Tonbridge: questions

Which areas near Tonbridge do you cover?

We can arrange work in Tonbridge and in nearby Tunbridge Wells (4 miles), Sevenoaks (6 miles) and Crowborough (10 miles). Dates depend on installer availability.

What does ER1 to ER4 mean?

They are explosion-pressure classes in BS EN 13541. Glass samples are tested in a shock tube, with higher classes meaning higher pressures. The class applies to the glass, so the frame must be designed to match.

Who decides what level of protection we need?

Your security adviser, insurer or a blast engineer, based on a threat and risk assessment. Government guidance from the National Protective Security Authority covers the approach.

Is blast film enough on its own?

Film helps hold glass together but works much better when the film is anchored to the frame so the whole pane cannot fly in. Plain film without retention offers less.

Blast-resistant glazing in nearby towns

Other glazing in Tonbridge

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