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
020 8653 2200

Fire resistant glass banner


Fire-resistant glass gives your fixtures extra security for when the unthinkable happens, all alongside excellent acoustic insulation. Measured in 30, 60, 90, 120 and 180 minutes, order your glass as either multi-laminated or modified toughened.

Send us meaasurements for a quote

30-minute fireproof glass for windows and walls

We stock the most commonly used variant – 30-minute fire-rated laminated glass (not to be confused with regular laminated glass).

Unlike the more traditional forms of wired fire-rated glass – which we also supply – fire-rated glass has the general appearance of plain glass, although thicker.

To be effective, the fire-rated glass must be installed as part of a tested and approved glazing system and installed by specialists.

As well as being utilised as fireproof windows, our fire-rated glass may be used to construct fireproof glass walls. 

London’s fire-rated glass specialist for domestic and trade

Osborn supplies 30-minute fire-rated glass to clients across the south and central London. We are happy to receive queries from both one-off residential buyers and volume trade clients.

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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