Blast-resistant glazing in Oakham

What should blast-resistant glazing cost in Oakham?

As a guide, allow £450 to £1,495 plus VAT (£540 to £1,794 inc VAT) per m² for blast-resistant glazing in Oakham, 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.

Options for blast-resistant glazing in Oakham

Manufacturer's test evidence supplied with your quote
Deep-bite frames and structural silicone or mechanical retention
Work planned from the threat assessment and engineer's design
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

Fitting in Oakham and nearby

We can arrange blast-resistant glazing across Oakham, the main centre for Rutland, and in nearby towns including Uppingham, Melton Mowbray and Stamford.

Rutland is small and rural, with the stone-built centres of Oakham and Uppingham, both covered by conservation areas, and limestone villages around Rutland Water.

Good candidates for blast-resistant glazing:

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

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 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.

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.

How it works

Postcode and a few photos
On-site survey
Fixed written price and lead time
Fit, check and explain

Blast-resistant glazing in Oakham: questions

Which areas near Oakham do you cover?

We can arrange work in Oakham and in nearby Uppingham (6 miles), Melton Mowbray (9 miles) and Stamford (10 miles). Dates depend on installer availability.

Who decides what level of protection we need?

Your security adviser, insurer or a blast engineer, based on a threat and risk assessment. Government guidance from the National Protective Security Authority covers the approach.

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.

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 Oakham

Start with a guide price online, then we survey and fix the price in writing.

Free quote in Oakham