Blast-resistant glazing in Weymouth

What should blast-resistant glazing cost in Weymouth?

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

What you can specify

Blast-resistant net curtains as a fragment-catching layer
Laminated glass with thick or stiff interlayers
Glazing classed to BS EN 13541 or tested to ISO 16933 and 16934
Sealed units with a laminated inner pane
Deep-bite frames and structural silicone or mechanical retention
Manufacturer's test evidence supplied with your quote

Fitting in Weymouth and nearby

We arrange surveys and fitting in Weymouth and across the DT4 postcode district, as well as in nearby Dorchester (7 miles) and Bridport (15 miles). Dates depend on installer availability.

Dorset covers Bournemouth and Poole's seafront hotels, offices and shopping streets, Georgian fronts in Weymouth, and stone market towns such as Dorchester, Bridport and Sherborne.

Good candidates for blast-resistant glazing:

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

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.

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.

Glazing rules in 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.

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

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

Blast-resistant glazing in Weymouth: questions

Do you cover Dorchester as well as Weymouth?

Yes. As well as Weymouth, we can arrange surveys in nearby Dorchester, Bridport and Poole. Dates depend on 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 Weymouth

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