ABG Deckdrain is a BBA HAPAS approved, UK manufactured drainage geocomposite, which provides factory consistent drainage performance, in both vertical and horizontal drainage applications. Drainage geocomposites can be an easily installed alternative to granular drains, meaning more site won spoil can be re-used.

Deckdrain drainage geocomposite provides structural drainage that is up to 50 times more effective than drainage stone at a fraction of the material and labour cost. The geocomposite’s high-performance cuspated drainage core (thermally bonded to geotextile filter fabric) acts to maintain a free-flowing drainage void. Deckdrain is a light-weight, yet robust drainage layer which also offers protection to the waterproofing for the lifetime of the structure.

Deckdrain is simple to install to bridge abutments, buried concrete structures, retaining walls, culverts and cut and cover tunnels.