STYROLAG

SKU: STYRO


STYRO40

Styrolag 40mm X 600mm


STYRO50

Styrolag 50mm X 600mm


STYRO65

Styrolag 65mm X 600mm


STYRO100

Styrolag 100mm X 600mm


STYRO150

Styrolag 150mm X 600mm

Styrolag is approved drain lagging where pipes pass through concrete.

New Zealand Drainage Standards 3500 Part 2.2 Clause 3.8.2b states - "Drains laid through footings shall be installed with an annular space of not less than 25mm filled with a liner of flexible material"