Blast-resistant glazing in Burgess Hill

What should blast-resistant glazing cost in Burgess Hill?

As a guide, allow £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m² for blast-resistant glazing in Burgess Hill, 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.

Glass and fitting options

Work planned from the threat assessment and engineer's design
Deep-bite frames and structural silicone or mechanical retention
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
Laminated glass with thick or stiff interlayers

Fitting in Burgess Hill and nearby

From the RH15 district we also cover Haywards Heath (3 miles) and Portslade (9 miles). Survey dates depend on installer availability.

West Sussex includes Chichester's Georgian city centre, the seaside towns of Worthing and Bognor Regis, Crawley's new-town centre and business parks, and Horsham's market-town streets.

Good candidates for blast-resistant glazing:

Offices in city centres and near potential targets
Laboratories and industrial sites with process risks
Government, council and civic buildings
Embassies, courts and police premises

Before the glass is ordered

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.

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.

Glazing rules 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.

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.

How it works

Postcode and a few photos
On-site survey
Fixed written price and lead time
Fit, check and explain

Blast-resistant glazing in Burgess Hill: questions

Can you survey in Burgess Hill and nearby towns?

Yes. Surveys in Burgess Hill, Haywards Heath and Portslade are booked around installer availability.

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.

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.

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.

Blast-resistant glazing in nearby towns

Other glazing in Burgess Hill

Start with a guide price online, then we survey and fix the price in writing.