Heat Strengthened Glass

high-quality heat strengthened glass

Heat strengthened glass is ideal in situations where durability is important, but not to the extent of requiring toughened glass. Firman Glass can supply heat strengthened glass panels to clients across the UK.

Call our Romford-based sales team

Glass that's resistant To thermal stress

Heat strengthened glass is designed to give some of the characteristics of toughened glass e.g., a proportion of the increased strength.


This type of glass is approximately 1.5 times stronger than annealed glass. Its thermal resistance is excellent too, being twice as resistant to thermal stress and shock than annealed glass. Heat strengthened glass retains the fracture characteristics of annealed glass.

Glass bends

Not sure if heat strengthened glass is right for your project? Call Firman Glass now for expert advice.

Get the care you need, from professionals who are leaders in their fields.  

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