Innovation built on experience

ProctorGeo D-Rain DC8


ProctorGeo D-Rain DC8  (D-Rain DC8) is a dimpled HDPE sheet that provides an effective material for use as a foundation liner, subbase course or seepage layer in double masonry walls. When used below screed the D-Rain DC8 provides protection from rising damp.

The compressive resistance 200kPa  will be suitable for most common applications but where a higher compressive resistance is required, please contact us with your requirements.

D-Rain DC8 can be used in conjunction with a non woven geotextile but for such applications, ProctorGeo D-Rain DC8 Plus with an integrated100gsm non-woven geotextile is more suitable.


  • Acts as a protection layer over waterproofing membranes.
  • Suitable when sealed to creates a vapour barrier.
  • Compressive strength permits usage in moderate load-bearing situations of up to 200kN/m²
  • Wide and easy to handle rolls result in rapid and low cost installation.

Technical data

Physical PropertiesTest methodResult (tolerance)
Compression resistance  200kPa (±20%)
Total thicknessEN 9863-1  8mm (±10%)
Total weightEN 9864  500g/m² (±5%)
Short width Tensile Strength MD/CDEN 12311- 2>250N/50mm



 EN 12311-2 

MD 50% (+>25%)

CD 25% (+>25%)

Spread of flame indexAS1530.30
Heat evolved indexAS1530.33
Smoke developed indexAS1530.32
Roll Width2m or 2.4m
Roll length20m
Rolls per pallet12

The information supplied here are based upon good practice and currently available information. Please contact us to discuss your project and any technical enquires.