Blast-resistant glazing in Merthyr Tydfil

What should blast-resistant glazing cost in Merthyr Tydfil?

Our guide range for blast-resistant glazing in Merthyr Tydfil is £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m², including fitting. The survey is free for new installations and your fixed price follows in writing.

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

Fitting in Merthyr Tydfil and nearby

Surveys in Merthyr Tydfil (CF47) are booked around installer availability. We also cover nearby Aberdare (4 miles), Rhondda (7 miles) and Ebbw Vale (8 miles).

Mid Glamorgan covers the valley towns of Merthyr Tydfil, Pontypridd and Aberdare with their long terraced streets, Bridgend's town centre and retail parks, and newer estates near the M4.

Good candidates for blast-resistant glazing:

Embassies, courts and police premises
Government, council and civic buildings
Laboratories and industrial sites with process risks
Offices in city centres and near potential targets

Before the glass is ordered

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.

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.

Glazing rules in Wales

Wales

Glazing in workplaces

Regulation 14 of the Workplace (Health, Safety and Welfare) Regulations 1992 applies in Wales. Windows and transparent surfaces in walls, partitions, doors and gates must be of safety material or protected against breakage where health or safety requires it, and marked so they are apparent. The employer's risk assessment decides where that applies.

Listed buildings and conservation areas

Listed buildings in Wales need listed building consent from the local planning authority for works that affect their character, which can include replacing historic glass, glazing bars or sashes. Cadw advises on the historic environment in Wales. Reversible options such as secondary glazing are often easier to agree, but the council decides.

How it works

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

Blast-resistant glazing in Merthyr Tydfil: questions

Can you survey in Merthyr Tydfil and nearby towns?

Yes. Surveys in Merthyr Tydfil, Aberdare and Rhondda 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.

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.

Blast-resistant glazing in nearby towns

Other glazing in Merthyr Tydfil

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