Blast-resistant glazing in Atherton

How much does blast-resistant glazing cost in Atherton?

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

What goes into blast-resistant glazing

Anti-shatter film with edge-retention systems for existing windows
Deep-bite frames and structural silicone or mechanical retention
Blast-resistant net curtains as a fragment-catching layer
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

Fitting in Atherton and nearby

Surveys in Atherton (M46) are booked around installer availability. We also cover nearby Tyldesley (1 mile), Westhoughton (2 miles) and Leigh (2 miles).

Greater Manchester mixes city-centre offices and converted mills with Victorian terraces in Salford, Oldham and Bolton, suburban high streets and large out-of-town retail parks.

Typical places for blast-resistant glazing:

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

Things to decide before you order

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.

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.

Rules that apply 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

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

Blast-resistant glazing in Atherton: questions

Can you survey in Atherton and nearby towns?

Yes. Surveys in Atherton, Tyldesley and Westhoughton 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.

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 Atherton

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