Blast-resistant glazing in East Sussex

Blast-resistant glazing in East Sussex: what will it cost?

As a guide, allow £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m² for blast-resistant glazing in East Sussex, supplied and fitted. Size, glass makeup, access and frame condition move the price, which is confirmed in writing after the free survey.

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 you can specify

Sealed units with a laminated inner pane
Work planned from the threat assessment and engineer's design
Laminated glass with thick or stiff interlayers
Blast-resistant net curtains as a fragment-catching layer
Deep-bite frames and structural silicone or mechanical retention
Glazing classed to BS EN 13541 or tested to ISO 16933 and 16934

Covering East Sussex

We can arrange surveys and fitting anywhere in East Sussex, including Brighton and Eastbourne. Dates depend on installer availability. Choose your town below for local details.

East Sussex mixes the Regency bow-fronted terraces and busy shopping lanes of Brighton and Hove with Victorian seafronts in Eastbourne and Hastings and historic Lewes and Rye.

Typical settings for blast-resistant glazing:

Embassies, courts and police premises
Government, council and civic buildings
Laboratories and industrial sites with process risks
Transport hubs, venues and stadium frontages

Towns in East Sussex

Getting the right glass for your building

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.

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.

What the rules say in England

England

Planning permission

Changing the glass in an existing window or shopfront does not usually need planning permission, because the building looks much the same afterwards. A new or altered shopfront, or security features added to the outside of a building, may need planning permission from the council. Bollards or barriers on the pavement need the highway authority's consent, which is normally the council.

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 East Sussex address
Fixed price in writing
Glass made, then fitted

Blast-resistant glazing in East Sussex: questions

Which towns in East Sussex do you cover?

We can arrange work anywhere in East Sussex, including Brighton, Eastbourne, Hastings, Hove and Bexhill-on-Sea, and in other towns across the area.

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.

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.

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.

Other glazing in East Sussex

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

Free quote in East Sussex