Blast-resistant glazing in Longton

Blast-resistant glazing in Longton: what will it cost?

Our guide range for blast-resistant glazing in Longton is £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m², including fitting. The survey is free for new installations and your fixed price follows in writing.

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.

What goes into blast-resistant glazing

Work planned from the threat assessment and engineer's design
Anti-shatter film with edge-retention systems for existing windows
Glazing classed to BS EN 13541 or tested to ISO 16933 and 16934
Manufacturer's test evidence supplied with your quote
Laminated glass with thick or stiff interlayers
Deep-bite frames and structural silicone or mechanical retention

Fitting in Longton and nearby

Surveys in Longton (ST3) are booked around installer availability. We also cover nearby Stoke-on-Trent (3 miles), Newcastle-under-Lyme (4 miles) and Kidsgrove (8 miles).

Staffordshire mixes Stoke-on-Trent's Victorian pottery-town terraces with Lichfield's cathedral quarter, Burton's brewery streets and newer estates around Tamworth and Cannock.

Typical settings for blast-resistant glazing:

Embassies, courts and police premises
Transport hubs, venues and stadium frontages
Government, council and civic buildings
Offices in city centres and near potential targets

Getting the right glass for your building

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.

What the rules say in England

England

Glazing in workplaces

Regulation 14 of the Workplace (Health, Safety and Welfare) Regulations 1992 requires windows and transparent surfaces in walls, partitions, doors and gates to be of safety material or protected against breakage where health or safety makes that necessary, and to be marked so people notice them. The employer or the person in control of the premises decides what is needed through their risk assessment.

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

Guide price online or by phone
Survey in Longton
Accept the fixed quote
Fitted by glaziers working under our contract

Blast-resistant glazing in Longton: questions

Can you survey in Longton and nearby towns?

Yes. Surveys in Longton, Stoke-on-Trent and Newcastle-under-Lyme are booked around 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.

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 Longton

Tell us about the glazing and we will come back with a guide price.

Free quote in Longton