IKO Permascreed H (Heavy Duty) is a robust and effective screeding solution for flat roofs, walkways, and heavily trafficked vehicle decks. It is ideal for both new build and refurbishment projects.
IKO Permascreed H (Heavy Duty) can be installed in multiple layers to create precise drainage falls, level uneven substrates, and provide a stable, durable base for specified roof waterproofing and deck surfacing systems.
Our mastic asphalt screed offers a rapid, reliable alternative to traditional sand and cement screeds. Manufactured from selected bitumen, limestone filler, and specially graded aggregates, it delivers long-lasting performance in demanding environments.
Designed for use on all flat roofs, walkways, balconies, car parks, and HGV service decks, it should always be applied in accordance with IKO recommendations.
Key benefits to your project
Effectively levels uneven flat roofs – eliminates back falls and surface deflections for a stable, even finish.
Creates precise drainage falls – easily forms a variety of gradients to suit project requirements.
Rapid accessibility – can be walked on and waterproofed as soon as it has cooled.
Zero water content – no curing time required, ensuring faster project progression.
Versatile compatibility – works seamlessly with a wide range of waterproofing systems.