How much should I budget for blast-resistant glazing in Carrickfergus?
Expect £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m² for blast-resistant glazing in Carrickfergus. 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.
Glass and fitting options
- Blast-resistant net curtains as a fragment-catching layer
- Deep-bite frames and structural silicone or mechanical retention
- Glazing classed to BS EN 13541 or tested to ISO 16933 and 16934
- Work planned from the threat assessment and engineer's design
- Manufacturer's test evidence supplied with your quote
- Sealed units with a laminated inner pane
Fitting in Carrickfergus and nearby
From the BT38 district we also cover Holywood (6 miles) and Newtownabbey (6 miles). Survey dates depend on installer availability.
County Antrim includes much of Belfast's Victorian commercial centre, Titanic Quarter offices and suburban high streets, plus Lisburn, Ballymena and the towns of the north coast.
Common uses:
- Government, council and civic buildings
- Embassies, courts and police premises
- Laboratories and industrial sites with process risks
- Transport hubs, venues and stadium frontages
What to think about first
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.
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: Northern Ireland
Listed buildings and conservation areas
Listed buildings in Northern Ireland need listed building consent from the council for works affecting their character, which can include historic glass and sash windows. The Department for Communities' Historic Environment Division advises on these cases. Conservation areas bring extra scrutiny of shopfronts and external changes.
Planning permission
Planning in Northern Ireland is handled by the eleven councils, which decide whether a new or altered shopfront needs permission; changing the glass in an existing frame usually does not. Bollards or barriers on a public footway need consent from the Department for Infrastructure's roads service.
How it works
- Tell us about the glazing
- Survey, measuring and frame check
- Written quote naming the glass
- Fitting and handover
Blast-resistant glazing in Carrickfergus: questions
Can you survey in Carrickfergus and nearby towns?
Yes. Surveys in Carrickfergus, Holywood and Newtownabbey are booked around installer availability.
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.
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 Carrickfergus
- Bullet-resistant glass
- Security secondary glazing
- Anti-ram-raid glazing
- Patio and bifold door security glass
- Security double-glazed units
- Laminated roof and conservatory glass
Get a guide price now and book your free survey in Carrickfergus.