What should blast-resistant glazing cost in Forth Valley?
Our guide range for blast-resistant glazing in Forth Valley 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.
Choices you can make
- Anti-shatter film with edge-retention systems for existing windows
- Deep-bite frames and structural silicone or mechanical retention
- Manufacturer's test evidence supplied with your quote
- Blast-resistant net curtains as a fragment-catching layer
- Sealed units with a laminated inner pane
- Laminated glass with thick or stiff interlayers
Covering Forth Valley
We can arrange surveys and fitting anywhere in Forth Valley, including Stirling and Falkirk. Dates depend on installer availability. Choose your town below for local details.
Forth Valley covers Stirling's historic old town, Falkirk's town centre and industrial areas, and smaller towns such as Alloa and Grangemouth with a mix of tenements and post-war housing.
Good candidates for blast-resistant glazing:
- Laboratories and industrial sites with process risks
- Government, council and civic buildings
- Embassies, courts and police premises
- Transport hubs, venues and stadium frontages
Towns in Forth Valley
Before the glass is ordered
Who sets the level
The design pressure comes from a threat and risk assessment by a security adviser or blast engineer, not from the glass supplier.
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 Scotland
Planning permission
Under the Scottish planning system the council decides whether a new or altered shopfront needs planning permission; changing the glass in an existing frame usually does not. Bollards or barriers in a road or footway need consent from the roads authority, which is normally the council.
Listed buildings and conservation areas
Listed buildings in Scotland need listed building consent from the council for works affecting their character, which can include historic glass, glazing bars and sash windows. Historic Environment Scotland is consulted on some cases and publishes guidance on traditional windows. Conservation areas bring extra scrutiny of shopfronts and external changes.
How it works
- Send sizes or use the quote tool
- Free survey at your Forth Valley address
- Fixed price in writing
- Glass made, then fitted
Blast-resistant glazing in Forth Valley: questions
Which towns in Forth Valley do you cover?
We can arrange work anywhere in Forth Valley, including Stirling, Falkirk, Alloa and Grangemouth.
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.
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.
Other glazing in Forth Valley
- Security secondary glazing
- Anti-bandit glass
- Glazing bead security upgrades
- Toughened safety glass
- Laminated security glass
- Laminated glass retrofit
Ready for a price? Use the form or call 0800 088 6248.