Blast-resistant glazing in Whitby

What is the price of blast-resistant glazing in Whitby?

As a guide, allow £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m² for blast-resistant glazing in Whitby, supplied and fitted. Size, glass makeup, access and frame condition move the price, which is confirmed in writing after the free 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

Deep-bite frames and structural silicone or mechanical retention
Anti-shatter film with edge-retention systems for existing windows
Blast-resistant net curtains as a fragment-catching layer
Laminated glass with thick or stiff interlayers
Manufacturer's test evidence supplied with your quote
Glazing classed to BS EN 13541 or tested to ISO 16933 and 16934

Fitting in Whitby and nearby

We arrange surveys and fitting in Whitby and across the YO21 postcode district. Tell us your postcode and we will offer dates.

North Yorkshire includes York's walled city and listed streets, Harrogate's Victorian stone terraces, Middlesbrough's town centre and coastal Scarborough and Whitby.

This glazing suits:

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

Questions we will ask at the survey

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.

Building regulations and safety in England

England

Planning permission

Changing the glass in an existing window or shopfront does not usually need planning permission, because the building looks much the same afterwards. A new or altered shopfront, or security features added to the outside of a building, may need planning permission from the council. Bollards or barriers on the pavement need the highway authority's consent, which is normally the council.

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 Whitby address
Fixed price in writing
Glass made, then fitted

Blast-resistant glazing in Whitby: questions

Do you cover Scarborough as well as Whitby?

Yes. As well as Whitby, we can arrange work in nearby Scarborough. 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.

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 Whitby

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

Free quote in Whitby