London glass merchants, suppliers and stockists of glass & mirrors
Osborn Glass, 33/34 High Street,
South London, SE25 6HA
Call Osborn Glass, London Double Glazing Merchant
020 8653 2200

It’s a safer alternative to regular glass panels 

Toughened – or tempered – glass is much safer than regular/un-toughened glass. In the event of breakage, toughened glass will not shatter into randomly-shaped shards, which are more likely to cause injury. Instead, toughened glass ensures the glass breaks into small, granular pieces.

How do we toughen glass?

We manufacture toughened glass using thermal or chemical processes, making it considerably more durable than traditional glass products.

It’s important we cut the glass before toughening since it cannot be processed in any way afterwards.

You can laminate tempered glass 

The lamination process involves adding a plastic ‘interlayer’ (typically of polyvinyl butyral – PVB) between the two glass panels. Various materials can be laminated in this plastic layer, ranging from dried flowers to patterned fabrics.

Laminating offers the following features:

  • chose from 4.4, 6.4, 8.8 and 10.8mm thickness;
  • there is a wide choice of colours available; and
  • you can opt for the ‘white diffuser’ option (6.4mm) which hosts patterns that scatter the light.


Your supplier in London

We supply toughened glass to your exact requirements; available for laminating too. We deliver in and around South London. Check our areas covered page to learn more or give us a quick call.

Call our friendly, expert team on 020 8653 2200.

Product range

Osborn Glass, 33/34 High Street, South London, SE25 6HA

Mon – Fri 7.30 – 17.00

020 8653 2200 

How to place your order 


To get it right, we’ll need rough measurements and requirements for your job. That will include:

  • wall and space measurements
  • mirror glass type and any additions 
  • drawings and pictures help us understand a space

If you’re ready to get a quote, then enquire, and we’ll help populate your order. 

How we calculate the price

Every glass product, fitting, survey and supply are different—and they each have different associated costs. We quote every job differently, and there is no rule of thumbs. 

The best way to get an accurate quotation is to give us a call or email over your pictures, drawings or approximate sizes.

Delivery & installation

Before we give you our quote, we prefer to ask if the job is supply and fit or supply only.

Any additional such as extra contractors on site will also be billed. But all of this information will be included on an upfront invoice. To get an idea of your quotation, call our offices today. 

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