Blast-resistant glazing in South Ockendon

Blast-resistant glazing in South Ockendon: what will it cost?

Expect £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m² for blast-resistant glazing in South Ockendon. 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

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

Fitting in South Ockendon and nearby

We can arrange blast-resistant glazing anywhere in South Ockendon, and in nearby Grays, Hornchurch and Dartford. Tell us your postcode and we will offer dates.

Essex runs from Chelmsford and Colchester's town-centre retail and Georgian streets to Southend's seafront and large post-war and new-build estates in Basildon and Harlow.

Typical settings for blast-resistant glazing:

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

Getting the right glass for your building

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.

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

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

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

Blast-resistant glazing in South Ockendon: questions

Which areas near South Ockendon do you cover?

We can arrange work in South Ockendon and in nearby Grays (3 miles), Hornchurch (4 miles) and Dartford (5 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.

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.

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.

Blast-resistant glazing in nearby towns

Other glazing in South Ockendon

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