Blast-resistant glazing in Maidstone

What should blast-resistant glazing cost in Maidstone?

Typical prices for blast-resistant glazing in Maidstone are £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m², supplied and fitted. Use the quote tool for a guide figure, then we survey and confirm a fixed price.

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.

Specification at a glance

Laminated glass with thick or stiff interlayers
Sealed units with a laminated inner pane
Deep-bite frames and structural silicone or mechanical retention
Work planned from the threat assessment and engineer's design
Glazing classed to BS EN 13541 or tested to ISO 16933 and 16934
Manufacturer's test evidence supplied with your quote

Fitting in Maidstone and nearby

We arrange surveys and fitting across Maidstone and the ME14 postcode district, and in nearby Chatham (8 miles), Rochester (8 miles) and Gillingham.

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 blast-resistant glazing:

Laboratories and industrial sites with process risks
Transport hubs, venues and stadium frontages
Offices in city centres and near potential targets
Government, council and civic buildings

Before the glass is ordered

Frame and fixings

The frame must hold the glass and the fixings must hold the frame. Upgrading glass alone can move the failure to the frame.

Who sets the level

The design pressure comes from a threat and risk assessment by a security adviser or blast engineer, not from the glass supplier.

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.

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

Tell us about the glazing
Survey, measuring and frame check
Written quote naming the glass
Fitting and handover

Blast-resistant glazing in Maidstone: questions

Do you cover Chatham as well as Maidstone?

Yes. As well as Maidstone, we can arrange surveys in nearby Chatham, Rochester and Gillingham. 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.

Does blast glazing affect fire doors and fire screens?

Glass in fire-rated doors and screens must stay fire-rated glass tested in that system. Blast measures there need fire-rated products or a specialist design, never a swap to plain laminated glass.

Can existing windows be made blast-resistant?

They can often be improved. Anti-shatter film with an edge-retention system, laminated replacement glass in strengthened frames or internal secondary glazing can cut the flying-glass hazard, depending on the threat.

Blast-resistant glazing in nearby towns

Other glazing in Maidstone

Get a guide price now and book your free survey in Maidstone.