Leca

Totally Inert Lightweight Insulation

Home  /  Products  /  Leca Insufill
Dupré Minerals - LECA Insulation Fill

Leca® Insulation Fill is the grade specifically created for use in insulation of foundation works, where it can be used loose or in situ in the 50 litre bags.

What is Leca?

Leca® Insulation Fill is a totally inert, clay-based lightweight aggregate.

What can it be used for?

Leca® Insulation Fill is the grade specifically created for use in insulation of foundation works, where it can be used loose or in situ in the 50 litre bags.

What grades are available?

Leca® can be supplied in a number of grades, dependent on the particular requirements of the application.

Leca Enquiries

For further information about Leca insulation fill, please contact us.

Applications

100% Safe

100% Safe

Leca® is a safe, inert material and therefore ideal to use as for horticulture and safe to the environment.

Heat Resilient

Heat Resilient

Leca® can be treated in a variety of manners to make it suitable for a wide variety of applications for high and low temperatures.

Insulation

Insulation

Leca® can provide a method of enhancing the thermal insulation and act as a replacement hardcore floors.

Loose Fill

Loose Fill

Available in three grades, 4-10mm, 8-12mm and 10-20mm.

Lightweight Concrete

Lightweight Concrete

Leca® can be used in concrete to help insulate.

Other Applications

Landscaping

The versatility of Leca® allows for usage in other areas such as soil mixes, insulation fill and Drainage.

Related Products

Leca

Leca Insufill

Leca Totally Inert Lightweight Insulation Leca® Insulation Fill is the grade specifically created for use in insulation of foundation works, where it can be used

View Product
02 perlitel thumb

Perlite

Perlite Environmentally Friendly, Ultra-Lightweight Aggregate. Expanded perlite is a white, ultra-lightweight aggregate ranging from a very fine powder to an aggregate with a particle size

View Product