Cleanroom Wall and Ceiling Systems

Stainless Steel Rock Wool Cleanroom Panel

A mineral-core cleanroom panel faced with AISI 304 or 316L stainless steel, built for hygienic walls and ceilings exposed to frequent disinfection, abrasion and demanding corrosion-control routines.

304 or 316L Stainless Steel
Rock Wool Mineral Core
Frequent-Disinfection Surface
Flush Sealed Connections

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Product Introduction

Stainless Steel Rock Wool Cleanroom Panels combine durable stainless facings with high-density mineral insulation and closed modular edges. AISI 304 suits many hygienic interiors, while 316L offers greater resistance where chloride-bearing cleaners or process residues are present. Brushed, 2B or BA finishes provide smooth non-porous surfaces that withstand repeated wiping. The enclosed rock wool center contributes rigidity and acoustic comfort without exposing fibres. Flush joints and compatible sealants create a robust wall or ceiling system for high-contact, high-cleaning environments.

Key Features

AISI 304 and 316L facings resist repeated cleaning better than ordinary painted steel.

Non-porous stainless surfaces reveal residue and support visual hygiene inspection.

Rock wool adds mineral insulation and acoustic damping behind the durable outer skin.

Protected edges prevent cleaning fluids from contacting the fibrous core.

Flush modular joints reduce exposed ledges in frequently disinfected areas.

Customer Product Concerns

Customers must select the correct stainless grade, finish direction, joint sealant and cleaning method for the actual exposure.

Aggressive chloride cleaners can stain or pit an unsuitable stainless grade.316L facings are used where chloride exposure exceeds the practical range of 304.

Rough finishing traps residue and makes wipe marks highly visible.Consistent 2B, BA or directional brushed finishes create predictable cleanable surfaces.

Dissimilar trims can introduce galvanic corrosion at wet interfaces.Compatible stainless or isolated aluminum accessories prevent direct dissimilar-metal contact.

Cleaner can enter a damaged panel edge and reach the mineral core.Continuous welded, folded or framed closures protect all perimeter interfaces.

Typical Applications

Pharmaceutical washing and preparation roomsBiotechnology production suitesFood-processing hygiene zonesHospital sterile support areasChemical and high-cleaning laboratories

Technical Parameters

Common specifications for stainless steel and rock wool cleanroom panels are listed below.

Core Material	Hydrophobic rock wool
Panel Thickness	50, 75 or 100 mm
Effective Width	1000, 1180 or 1290 mm
Maximum Length	6000 mm
Steel Facing Thickness	0.60, 0.80 or 1.00 mm stainless steel
Core Density	100–140 kg/m³
Thermal Conductivity	0.039–0.043 W/(m·K)
Surface Finish	AISI 304 or 316L stainless steel in 2B, BA or brushed finish
Joint Type	Flush framed connection with hygienic silicone seal
Customization	Available based on the intended application and operating environment

Available Options

304 or 316L grade2B, BA or brushed faceStainless perimeter profilesMixed stainless and coated-steel faces

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