Fire Rated
  1. Home
  2. Products
  3. Fire Rated
  4. Mineral Wool PL42 MW
    • Products
      awip-dm40-f+-invcl-en-web.png
      FIRE RATED

      DM40-F+

      Industry-First 1-Hour Fire-Rated IMP

      See all products
      • Wall
        • Corrugated (CW36)
        • Mesa (DM40)
        • Mesa (DM44)
        • Flat (FL40)
        • Heavy Embossed (HE40)
        • AdobeTexture® (HE40A)
        • HR Wall Series (HR3-W)
        • HR Wall Series (HR5-W)
        • Interior Partition (IP44)
        • Micro-Vee (MV40)
        • Striated (ST40)
      • Roof
        • HR Roof Series (HR3)
        • HR Roof Series (HR5)
        • Standing Seam (SR2)
      • Low Slope Roof
        • OneDek®
        • RD1
      • Fire Rated
        • DM40-F+
        • Mineral Wool (PL42-MW)
        • Mineral Wool (HE42-MW)
        • fiRe
      • Backup Wall Assembly
        • FASSADE Wall (FW40)
        • FASSADE with Bellara (Board and Batten)
        • FASSADE with Bellara (Lap Siding)
        • FASSADE with Bellara (Plank)
      • Solar
        • Pw-R HR Field-Assembled, Rail-Based System
        • Pw-R HR Field-Assembled, Rail-Less System
        • Pw-R SR2 Field-Assembled, Rail-Based System
    • Design Gallery
      • Design Gallery
      • Markets
        • Cold Storage
        • Commercial & Offices
        • Community & Heritage
        • Education
        • Food Processing & Preparation
        • Infrastructure & Airports
        • Industrial
        • Public Building
      • Case Studies
    • Sustainability
      • Sustainability in Our Products
      • Sustainability in Our Operations
      • Sustainability in Our Communities
      • Sustainability at Every Stage
    • Resources
      • Downloads
      • Colors and Finishes
      • Continuing Education
      • BIM Tools
      • IMPpro - Customer Loyalty Program
      • GlimpseXR Visualizer Tool
    • About Us
      • News
      • Contact Us
      • Find A Sales Representative

    Site Links

    • All Products
    • Design Gallery
    • Resources
    • BIM Tools
    • Education
    • Sustainability
    • About Us
    • Contact Us

    Quick Links

    • Wall
    • Roof
    • Roof Deck
    • Fire Rated
    • Solar
    • Find a Rep

    Legal Information

    • Cookie Policy
    • Privacy Policy

    © 2026 All Weather Insulated Panels. All Rights Reserved. AWIP — 929 Aldridge Road Vacaville, CA 95688
    awip-pl42-mw-en-web.jpg

    Mineral Wool (PL42-MW)

    Fire Rated Panels

    Available in 1, 2, and 3-hr fire rated wall assemblies, this non-combustible solution does not contribute to flame spread.


    Product Highlights

    • Non-combustible and does not contribute to flame spread

    • 42" wide modules for more efficient installation

    • The exterior metal surface is embossed 26 gauge G90/AZ50 steel with standard PVDF and SMP exterior coatings (other coatings may be available)

    • The standard interior metal surface is embossed 26 gauge Imperial White

    • The panel arrives on site in one piece and requires a simple one step installation reducing construction time and costs.


    Downloads3D ViewRelated Products

    Downloads

    0 Selected

    3D View

    Loading PL42-MW.glb…

    Related Products

    Stock product
    Stock product

    fiRe Fire Rated Wall Panel

    Look no further for a 1-Hour fire rated wall with measurable performance and uncompromised aesthetics.

    Stock product
    Stock product
    Featured

    DM40-F+

    Strong and rigid, it supports longer lengths and vertical installation. Closed-cell foam helps block vapor and cut condensation.

    Stock product
    Stock product

    Mineral Wool HE42 MW

    Available in 1, 2, and 3-hr fire rated wall assemblies, this non-combustible solution does not contribute to flame spread.