Product code: B020172
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The Thermalite Hi-Strength 7N block is a high-strength building block designed for demanding applications such as flats of three storeys and above, offices, supermarkets and retail parks. This block is ideal for projects where loading conditions require a 7.3N/mm2 building block.
This block is a high-quality, durable and versatile building block that is ideal for a wide range of applications.