Floors and slabs
Insulating the floor slab
Uninsulated slabs (floors) cause large heat losses and the unpleasant feeling that some rooms are never warm enough.
Optimal impact sound insulation
Noise is a heavy burden on human health and on our surroundings. We have a solution against noise caused by mechanical impact. Our elasticised EPS board Austrotherm EPS T650 has proved a quality product that, built into floor constructions, considerably reduces the noise coming from neighbouring storeys.
These boards also insulate thermally — not as much as our "classic" insulation boards (e.g. Austrotherm EPS A100, A120 or A150), but they certainly do their job as additional insulation.
Our impact sound boards in floor constructions give you three important advantages:
- good protection against impact sound in the building
- some (smaller, but not negligible!) reduction of airborne sound
- an additional thermal insulating effect
Insulation advisor
Describe the job — get the right boards
Tell us what you are insulating and with what. The advisor picks from Austrotherm products only and quotes our own data; the site then works out the packs.
- Describe the building element and the situation
- Get the element, the boards and the open questions
- Calculate packs and the indicative thickness
Indicative calculation
How many packs?
Packs from our own packing lists: area ÷ m² per pack, rounded up. With a target U-value the calculator shows the indicative insulation thickness d = λ × R.
Enter the area to see the number of packs.
Indicative only — the final choice and thickness are confirmed by your designer or Austrotherm technical support. The thickness estimate takes the insulation layer alone (R = 1/U) and does not check any regulation.
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Private customers and contractors
We sell wholesale only. Our products are on sale at hundreds of building-material dealers in Serbia and Montenegro.
Building-material dealers
Registered companies order directly from us — with the order form and the current price list.