Blast-resistant glazing in Peterborough

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

Budget £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m² for blast-resistant glazing in Peterborough, supplied and fitted. Larger panes, thicker makeups and difficult access cost more; the price is fixed in writing after the 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 goes into blast-resistant glazing

Glazing classed to BS EN 13541 or tested to ISO 16933 and 16934
Blast-resistant net curtains as a fragment-catching layer
Deep-bite frames and structural silicone or mechanical retention
Manufacturer's test evidence supplied with your quote
Laminated glass with thick or stiff interlayers
Sealed units with a laminated inner pane

Fitting in Peterborough and nearby

Surveys in Peterborough (PE1) are booked around installer availability, as they are in nearby Stamford (11 miles) and March (14 miles).

Cambridgeshire has listed college streets and shopfronts in Cambridge and Ely, Peterborough's Victorian terraces and modern retail, and science-park offices with large glazed facades.

Typical settings for blast-resistant glazing:

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

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.

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.

What the rules say 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 Peterborough
Accept the fixed quote
Fitted by glaziers working under our contract

Blast-resistant glazing in Peterborough: questions

Can you survey in Peterborough and nearby towns?

Yes. Surveys in Peterborough, Stamford and March 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.

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.

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 Peterborough

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