Blast-resistant glazing in Ellesmere Port

How much should I budget for blast-resistant glazing in Ellesmere Port?

Guide prices for blast-resistant glazing in Ellesmere Port are £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m² for supply and fitting. We confirm a fixed price in writing after a free survey, before any glass is ordered.

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

Deep-bite frames and structural silicone or mechanical retention
Sealed units with a laminated inner pane
Work planned from the threat assessment and engineer's design
Glazing classed to BS EN 13541 or tested to ISO 16933 and 16934
Manufacturer's test evidence supplied with your quote
Anti-shatter film with edge-retention systems for existing windows

Fitting in Ellesmere Port and nearby

Surveys in Ellesmere Port (CH65) are booked around installer availability. We also cover nearby Chester (6 miles), Halewood (6 miles) and Bebington (7 miles).

Cheshire mixes Chester's Rows and listed black-and-white frontages with Victorian terraces in Crewe and Macclesfield, and business parks and newer estates around Warrington.

Common uses:

Government, council and civic buildings
Offices in city centres and near potential targets
Transport hubs, venues and stadium frontages
Embassies, courts and police premises

What to think about first

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.

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.

Consents and safety: 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.

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.

How it works

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

Blast-resistant glazing in Ellesmere Port: questions

Can you survey in Ellesmere Port and nearby towns?

Yes. Surveys in Ellesmere Port, Chester and Halewood are booked around installer availability.

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.

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.

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 Ellesmere Port

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