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Osborn Glass, 33/34 High Street,
South London, SE25 6HA
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Safety Glass VS Normal Glass - Which is the right one for your project?

Osborn Glass > Interior > Safety Glass VS Normal Glass – Which is the right one for your project?

The need for safety glass depends on the application, and whether your project needs to meet the strict safety regulations for glass installations. Read on to find out where safety glass is a must and when regular glass will do.

Safety regulations for glass – essential information before you order! 

The most common causes of injury with glass is from locations such as low windows, low level glass in walls, door side panels and glass partitions. It is crucial to understand when you need to use safety glass to prevent injury. 

What is the difference between safety glass and normal glass?

Both safety and regular glass are made with the same base materials but safety glass needs to be considered when there is a higher chance the glass will get broken. It may be difficult to tell them apart from a first glance. Safety glass, also known as tempered glass, has smoother edges and may have a few minor imperfections on the surface from the heating process, compared to normal glass which has rougher edges. 

Do I need safety glass?

Safety glass must be used in any area that has a high chance of breakage. These areas are also known as critical areas. Safety glass needs to be fitted in all windows and doors that are lower than 800mm, from the floor level. However, glass panels that are less than 250mm wide have an option to be installed with laminated glass rather than toughened glass. Critical areas are outlined on the Government website, in the approved building regulations document

When should safety glass be used?

When safety glass breaks, it does not shatter, instead, it breaks into small blunt pieces which  prevents injury. Here are key places where safety glass should be used:

  • Glass stairs
  • Showerscreens
  • Worktops
  • Tables
  • Glazing in doors
  • Low level windows

You will also find safety glass installed in public places such as pubs, nursery settings, restaurants and hair dressers. 

When should normal glass be used?

Normal glass is an extremely popular material that is most commonly used for windows and doors. It is also known as common glass, annealed glass or float glass. If broken, regular glass has a tendency to shatter and break into tiny sharp pieces.  

It can be found in many places including:

  • Tableware including, drinking glasses, plates and bowls
  • In windows that have a lower risk of breakage 
  • Mirrors 

Are there different types of safety glass?

There are two types of commonly used safety glass, laminated and toughened (tempered) glass. Laminated glass is ideal for glass railings, glass floors and skylights. Toughened glass can be also known as tempered glass, and it is 4 times stronger than normal glass. When toughened glass is broken, it breaks into small blunt pieces. This is why it is common  to use toughened glass in windows around the home. 

How is safety glass made?

Safety glass is produced by using special heating and cooling techniques, the rapid change from hot to cold strengthens the glass, making it super strong. Because of the process in which it is made, it is harder to be cut or reshaped without breaking which can make installing it problematic if it is not done by a professional. 

Who can I speak to about what glass I need? 

Are you unsure of what glass you need for your project? Give our experts a call on 020 8653 2200. They have a wealth of knowledge on when and where toughened glass is required and fully up to date on current legislation. Simply let us know your requirements and we can supply a range of glass to you. Delivery is available in and around South London, including Kent, Surrey and Sussex.