Star Performer

A multi-purpose, high-performance block designed for strength, insulation, and sustainability

The Star Performer is an innovative, all-in-one block solution tailored for domestic housing projects. Offering exceptional thermal and acoustic performance, combined with a high strength-to-weight ratio, it simplifies construction while enhancing structural integrity. Manufactured in the UK under stringent sustainability guidelines, this block is both eco-friendly and 100% recyclable, making it a responsible choice for modern construction needs.

Benefits    Why Use?     Applications     Specifications     Related     Contact Us

Star Performer Benefits

Thermal & Acoustic Efficiency

Air pockets within the block improve insulation and soundproofing for enhanced living comfort.

Superior Strength-to-Weight Ratio

High compressive strength of up to 10.5N/mm² ensures durability while maintaining a lightweight profile of approximately 15kg.

Sustainable & Recyclable

Manufactured with 15% recycled aggregate and fully recyclable to reduce environmental impact.

Why use Star Performer?

The Star Performer is designed as a one-block, on-site solution that simplifies construction while maintaining high standards of strength and efficiency. It is ideally suited for cavity walls, partitions, and below DPC applications, providing builders with a versatile, easy-to-use product that enhances both structural and environmental performance.

With sustainability at its core, Star Performer supports Holcim UK's commitment to reducing energy use and greenhouse gas emissions by 5% year-on-year. It meets strict environmental regulations and is responsibly sourced, making it a preferred choice for projects focused on longevity and eco-friendliness.

Additionally, its compliance with BS EN 771-3 and ISO 9001 ensures consistent quality, while its semi-dry manufacturing process guarantees structural integrity.

Star Performer Applications
  • Inner Leaf of External Walls – Ensures insulation and structural support.
  • Partition Walls – Provides soundproofing and division for interior spaces.
  • Separating (Party) Walls – Enhances acoustic performance between properties.
  • Beam & Block Flooring – Functions as an infill unit for strength and stability.
  • Below DPC Applications – Suitable for use below damp-proof course in normal soil conditions.

Star Performer Specification

  • Compressive Strength: Up to 10.5N/mm²
  • Weight: Approx. 15kg
  • Thermal Performance: Enhanced by cellular structure
  • Acoustic Performance: Soundproofing properties due to air pockets
  • Recyclability: 100% recyclable
  • Manufacturing Standard: Compliant with BS EN 771-3 and ISO 9001
  • Environmental Compliance: Meets BES 6001:2008 for Responsible Sourcing

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