About us

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

Who are LECA?
alternative text image

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.

PRESTON WESTERN DISTRIBUTOR ROAD (PHASE 3: BECCONSALL BRIDGE)

LECA® lightweight fill was recently installed for the Becconsall Bridge development on the M55 section of the new Preston Western Distributor Road (PWDR) project.
More info
PRESTON WESTERN DISTRIBUTOR ROAD (PHASE 3: BECCONSALL BRIDGE)
A47 Guyhirn Roundabout Highway Development

A47 GUYHIRN ROUNDABOUT HIGHWAY DEVELOPMENT

Over 2600m3 of LECA Lightweight Fill (LWA) was specified for the A47 highway development. The A47 is a trunk road in near Norwich, linking Birmingham to Lowestoft, Suffolk.
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