Blast-resistant glazing in Nailsea

What should blast-resistant glazing cost in Nailsea?

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

Work planned from the threat assessment and engineer's design
Manufacturer's test evidence supplied with your quote
Deep-bite frames and structural silicone or mechanical retention
Sealed units with a laminated inner pane
Laminated glass with thick or stiff interlayers
Blast-resistant net curtains as a fragment-catching layer

Fitting in Nailsea and nearby

Surveys in Nailsea (BS48) are booked around installer availability. We also cover nearby Portishead (3 miles), Clevedon (4 miles) and Bristol (7 miles).

Somerset's glazing runs from the Georgian sashes of Bath, a World Heritage city, to the town-centre shops of Taunton and Yeovil and the seafront at Weston-super-Mare.

Good candidates for blast-resistant glazing:

Laboratories and industrial sites with process risks
Government, council and civic buildings
Offices in city centres and near potential targets
Transport hubs, venues and stadium frontages

Before the glass is ordered

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.

Glazing rules in England

England

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.

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

Send sizes or use the quote tool
Free survey at your Nailsea address
Fixed price in writing
Glass made, then fitted

Blast-resistant glazing in Nailsea: questions

Can you survey in Nailsea and nearby towns?

Yes. Surveys in Nailsea, Portishead and Clevedon 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.

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.

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.

Blast-resistant glazing in nearby towns

Other glazing in Nailsea

Ready for a price? Use the form or call 0800 088 6248.

Free quote in Nailsea