Lightweight floor screed

OUR SERVICESLightweight floor screed

Lightweight Floor Screed Services
Discover our premium lightweight floor screed solutions, featuring two advanced products: SMET LiteFlo® Lightweight Flowing Floor Screed and Diasen Diathonite Screed (fibre-reinforced insulating cork and lime-based floor screed). These options are perfect for renovations, timber-frame structures, high-rise buildings, and projects requiring reduced load without compromising performance.
Why Choose Lightweight Floor Screed?
Reduced weight: Minimizes structural load – ideal for timber-suspended floors, renovations, and apartments.
Efficient application: Pumpable, self-levelling, and suitable for underfloor heating.

OUR SERVICESLightweight floor screed

SMET LiteFlo® Lightweight Flowing Floor Screed SMET LiteFlo® is the first pumpable lightweight flowing screed, German-made from calcium sulphate and selected lightweight aggregates. It's 30% lighter than conventional calcium sulphate screeds and 70% lighter than traditional sand/cement, with a high yield of 43kg/m² at 40mm thickness. Key Benefits Application thickness: 20-70mm (bonded, floating, or unbonded). Pumpable and self-levelling for smooth, laitance-free finish. Full encapsulation of underfloor heating pipes. CE-marked, complies with EN 13813:2002. Sustainable: Lower carbon than cement-based binders. Ideal Applications High-rise buildings, timber-frame houses, renovations over weak substrates. Suitable for concrete substrates, insulation, or plastic membranes. Used successfully on first-floor timber-frame projects
Fast-set concrete is specifically designed to allow for quick setting and faster finishing of concrete any time of the year but particularly in colder winter conditions.
Diasen Diathonite Screed
Diasen Diathonite Screed is a fibre-reinforced insulating floor screed based on cork and lime. It combines thermal/acoustic insulation with levelling properties, making it lightweight and eco-friendly for sustainable flooring solutions. Key Features Natural composition: Cork granules, lime, and fibres for insulation and strength. Lightweight & insulating: Reduces load while improving energy efficiency. Breathable & eco-compatible: Lime-based for moisture regulation and low environmental impact. Versatile for bonded or floating applications in residential and commercial settings.
Comparsion
Comparison Table
Feature SMET LiteFlo® Diasen Diathonite Screed
Base Material Calcium sulphate + lightweight aggregates Cork, lime, fibres
Weight Reduction 30% vs. standard CA; 70% vs. sand/cement Lightweight insulating (natural)
Thickness Range 20-70mm Varies by project (typically thin)
Key Strength Pumpable, self-levelling, UFH compatible Insulating, breathable, eco-friendly
Best For Timber frames, high-rise, renovations Sustainable, insulated floors