IKO Permascreed LI quick-drying screed is a next-generation screeding solution that combines fast-drying performance with up to 46% lower embodied carbon, making it the smart, sustainable choice for flat roofs and walkways.
IKO Permascreed LI can be installed in multiple layers to create drainage falls, level out uneven substrates, and provide a stable base for the specified roof waterproofing and deck surfacing systems. It is suitable for new build and refurbishment projects.
Our mastic asphalt screed provides a speedy alternative to traditional concrete screeds. It is manufactured from selected bitumen, limestone filler, and specially graded aggregates.
Key benefits to your project
- Lower embodied carbon – IKO Permascreed LI helps achieve customers’ sustainability goals.
- Reduction in Global Warming Potential (GWP) of up to 73.44kg per tonne.
- EPD certification (independent verification pending).
- Cools in approximately one day compared to the usual 28-day curing time of concrete screeds.
- Suitable for levelling uneven flat roofs to eliminate back falls and deflections.
- Easily creates a wide range of drainage falls.
- Can be walked on and waterproofed once cooled.
- Zero water content – no curing.
- Compatible with a wide range of waterproofing systems.
Product information
Brand: IKO Permascreed LI
Material: Bituminous
Product colour: Black
Product type: Mastic Asphalt
UK manufacturing: Yes
SKU: 54200002 (Hot Charge) / 44200002 (Block)
Key performance criteria
By project type: New Build, Refurbishment
Installation method: Hot Applied
Profession: Export Customers, Installing Contractors, Specifiers & Designers
Dimensions
Thickness: 10 to 25mm (Light Duty Individual Layer), 20 to 40mm (Medium Duty Individual Layer)
