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System guide

Boards & slabs

Rigid boards (stone wool, calcium silicate, cellular glass, microporous, PIR) for flat and large-radius surfaces.

Where it belongs

When this is the right system

Tank walls, furnace casings, ducts, equipment boxes; load-bearing variants take foot traffic.

Standard: ASTM C612 / C533 / C552 / EN 14303-14305.

FAQ

Questions on this topic

What is a boards & slabs system?
Rigid boards (stone wool, calcium silicate, cellular glass, microporous, PIR) for flat and large-radius surfaces.
When should I use boards & slabs?
Tank walls, furnace casings, ducts, equipment boxes; load-bearing variants take foot traffic.
Which standard governs it?
ASTM C612 / C533 / C552 / EN 14303-14305.