337mm Toughsheet Damp Proof Course (DPC) is a flexible low‑density polyethylene (LDPE) damp‑proof barrier designed to prevent rising moisture in masonry walls. Manufactured from recycled polyethylene using a blown‑film process, it provides a durable, rot‑proof and easy‑to‑install moisture barrier that complies with UK Building Regulations for damp protection in walls. Toughsheet DPC is supplied in convenient roll widths to suit brick, block and cavity wall construction. Its LDPE composition offers excellent tear resistance and long‑term stability, ensuring reliable protection against moisture migration from the ground into the building fabric. Thickness: 500 microns.
CHARACTERISTICS
Effective rising‑damp barrier — prevents moisture travelling up through masonry walls.
Durable LDPE construction — rot‑proof, waterproof and resistant to puncture.
Multiple roll widths — suitable for brick, block and cavity wall applications.
Flexible and easy to install — unrolls cleanly and beds easily into mortar joints.
Compatible with all masonry types — brick, block, stone and concrete.
Cost‑effective damp protection — economical alternative to polymer‑modified systems.
Toughsheet-DPC-Product-Specification.pdf