Insu™ Drain US6P is a lightweight mat for the protection of concrete substrates against efflorescence and cracking. Entrapped water in the substrate is the culprit as it reacts with water soluble salts and migrates upwards, its expansions from heat cause cracking. At first it is aesthetic problem. But if we don't stave off efflorescence it can cause concrete spalling.

The moulded mat is primarily installed between screeds and waterproofing membrane, allowing entrapped water to drain through the screed via small outlets, keeping the screed dry. It also protects the waterproofing membrane.

Manufactured from recycled UV-stabilised polypropylene, this is "Green Label" certified by the Singapore Environment Council (SEC), reinforcing our commitment to a green environment. Additionally, this product is certified "Green Product" by the Singapore Green Building Council (SGBC).


  • Lightweight
  • Good mechanical properties
  • Easy installation
  • Efficient Logistics
  • Reusable and recyclable
  • Efficient water drainage
  • Protect waterproofing membrane
  • Green label / Green product certified

Recommended Application

Insu Drain US6P applied to: Under screed, balconies and terraces, podium and plaza decks, swimming pool decks, shower areas and washrooms, roof deck...


Product Insu Drain US6P
Height (mm) 6
Width (mm) 500
Length (mm) 500
Weight (kg/m2)


Compressive Strength (tonnes/m²) 159
Chemical Resistance Chemicals, Rot, Algae, Bacteria, Mould resistant
Color Black