Star Performer® Foundation Blocks
A high-performance foundation block for solid, durable wall construction below DPC
Star Performer® Foundation is a high-performance, versatile, innovative, all-in-one lightweight foundation block for solid, durable construction below the Damp Proof Course (DPC). Available in widths of 300mm, 328mm, and 350mm, it ensures a robust and reliable base for a variety of building applications.
Star Performer Foundation Benefits
Why use Star Performer Foundation?
The Star Performer Foundation block offers a practical and effective solution for foundation wall construction, ensuring structural stability while simplifying the building process. The 300mm option is particularly well-suited for standard 300mm wall constructions with a 100mm cavity, making it an ideal choice for a wide range of residential and commercial projects.
Holcim UK is at the forefront of sustainability, striving for a 5% year-on-year reduction in energy consumption and greenhouse gas emissions. The Star Performer Foundation block is responsibly sourced, produced under strict UK environmental and social legislation, and fully compliant with relevant industry standards, ensuring high performance and long-term durability.
Compliant with BS EN 771-3, ISO 9001, and manufactured using a semi-dry process, it meets the highest quality and sustainability standards.
Star Performer Foundation Specification
- Available Widths: 300mm, 328mm, 350mm
- Mean Unit Strength: 7.3 N/mm²
- Unit Weight: 19.5 kg (300mm), 20.00 kg (328mm), 25.00 kg (350mm)
- Net Dry Density: 1050 kg/m³
- Manufacturing Standard: Compliant with BS EN 771-3 and ISO 9001
- Recyclability: 100% recyclable
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Contact Us
For technical support, contact our technical services team at building.products@holcim.co.uk or on 01285 646900, or speak to your local sales representative.




