Home > Companies > Alumasc Building Products Ltd > Elastodrain EL200

Elastodrain EL200 is a compression moulded protection and drainage sheet manufactured from recycled rubber crumb, flat on one side and studded on the other. The product can withstand heavy traffic during construction and is spade resistant. The product allows aeration of the substrate and provides heavy duty protection to the underlying membrane.


Install by loose laying over the separating layer, onto the root resistant membrane below. The studs should be uppermost (except when used in isolation under heavy plant, when boards can be laid upside down, to allow passive drainage). Butt joint the board edges together. The panels can be cut to fit around protrusions with a heavy duty knife or a small toothed saw to fit around protrusions. Overlay with appropriate filter sheet and substrate.

Standard product features




20 mm.

Stud height:

14 mm.

Stud dispersal:

600/ m².

Panel size:

1000 x 1000 mm.

Dry weight:

14 kg/m².

Compressive strength:

>400 kN/m².

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-65-50/354 Plastics or rubber studded sheets

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying



Alumasc Building Products Ltd


+44 (0)1744 648400

Product reference

Elastodrain EL200

Manufacturer details

White House Works,
Bold Road,
St Helens,
Merseyside, WA9 4JG
Tel +44 (0)1744 648400
Fax +44 (0)1744 648401
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