Diathonite Screed

• R 0.167 m²K/W per centimetre
• L’nw 58 dB in the tested floor system
• Hand or plastering-machine application
• Fire class A1fl

Package: 25 kg (33.7 lbs)

Coverage:
• 6.0 kg/m² per 10 mm (± 10 %)
• 3.12 lb/ft² per inch (± 10 %)

Application Range:
Minimum 40 mm (1.6 in) |
Maximum per layer 50–60 mm (2.0–2.4 in)

Per 25 kg (55 lb) Package:
• At 40 mm: 1.0 m² (11 ft²)
• At 50 mm: 0.83 m² (9 ft²)
• At 60 mm: 0.69 m² (7 ft²)

What is Diathonite Screed used for?
It's designed for thermal and acoustic floor insulation in residential, commercial, and public buildings. Ideal for concrete slabs and floating floor systems.

Can it be used with radiant heating?
Yes — Diathonite Screed is compatible with radiant heating systems and helps distribute heat evenly.

How thick should it be applied?
Minimum 40 mm. Maximum 5–6 cm per layer. Can be applied in multiple layers if needed.

Do I need a primer?
It depends on the substrate.
Use Aquabond on smooth, non-absorbent surfaces (e.g., concrete, foam glass, wood).
Not needed on absorbent or rough substrates.

How is it installed?
By hand trowel or spray machine. We recommend professional installation for large projects.

Is it fire-resistant?
Yes — classified as A1 (non-combustible) under EN 13501-1.

Can I walk on it immediately after application?
No — allow 5–7 days of curing before foot traffic or finishing.

Can I paint over it?
Yes — once cured, it can be painted with mineral or lime-based paints.