Fire Resistant Sandwich Panels
Fire resistant sandwich panels category: rockwool-core panels described with catalogue fire wording, for cleanroom walls and ceilings.
- Machine-made rockwool panel: the catalogue describes it as A1 grade fireproof rockwool.
- No fire-resistance time is stated on this page.
- Panels covered: handmade rockwool Type 50 and machine-made rockwool 1150 type, for interior walls and ceilings.
Fire resistant wording, and what it covers here
Buyers use several wordings for the same need: fireproof, fire resistant and fire rated. This site treats those wordings as search variants for one panel family, not as three different tested ratings. The panels behind all three wordings are the rockwool panels listed on this site, and the fire wording that supports them is the catalogue description of the machine-made rockwool panel as A1 grade fireproof rockwool, together with the general description of rockwool as a non-combustible core material. No page on this site converts one wording into a different rating.
What to ask when fire resistance is the brief
Fire resistance for a finished wall depends on the panel, the joint, the fixing and the surrounding construction, not on the core alone. An inquiry that only says “fire resistant panel” cannot be checked. A checkable inquiry names the panel route and thickness, the wall or ceiling area, the joint type, and the fire documentation required for that variant. Send that list and ask for confirmation for the exact variant before ordering, rather than relying on a category title.
For the full fire wording and its limits, see the fireproof sandwich panel page and the fire protection applications page. Certificates are available upon request.