Logo TRIDALL® Polyane® - Ecriture sur fond brun

Polyane® film for concrete slab : Tridall®

under-concrete slab film laid out before pouring

The Polyane® TRIDALL® is an under-slab plastic film reference.


TRIDALL® is a bicolour co-extruded film used under concrete slabs. Made in France, it has been especially designed for this use by Agripolyane.

TRIDALL® is a product of the legendary Polyane brand that has been supplying the building sector for more than 50 years.

The use of the TRIDALL® prevents ground moisture from affecting the concrete slab. The unique design of the product guarantees its long life.

Both an indispensable tool and a high quality material for a successful slab!

Polyane ®