About us

#1 supplier of Expanded Clay Lightweight Aggregate in Europe for your infrastructure, housing and water management projects.

Who are LECA?
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Applications

Leca® LWA is used extensively as a lightweight aggregate for civil engineering and structural applications. Through promotion and specification, our client base is continually finding further solutions and interesting uses for this special lightweight aggregate.

 

Case studies

We have a history in specification and geotechnical design. See our case studies to see where LECA LWA has been successfully applied throughout the UK.

LECA LIGHTWEIGHT FILL SPECIFIED FOR A RETAINING WALL OVER DELICATE GROUNDWORK CONDITIONS IN BRISTOL

LECA LWA was recently specified for a retaining wall development on Bath Road, Bristol. This project was a new development on the site of a former petrol station.
More info
 retaining wall development
CRAVEN COTTAGE (FULHAM FC) - PITCH SIDE DRAINAGE

CRAVEN COTTAGE (FULHAM FC) - PITCH SIDE DRAINAGE

For a new pitch side drainage development at Fulham FC’s home ground Craven Cottage in London.
More info

Sustainability

Our intermediate commitment is reducing the greenhouse gas emissions by 30% in 2025 followed by 50% reduction by 2030, achieving Carbon Neutrality by 2050. For that LECA will invest in clean processes, substituting the consumption of fossil fuels with green energy. To bring to You and to the Planet an even more sustainable product.

Our Sustainability Story
Saint-Gobain