Roofing accessories · Johns Manville
Johns Manville CladStone 45 Water & Fire Block Mineral Wool Insulation — Roofing Insulation — JMCCS416
SKU: 657509
Johns Manville CladStone™ Water & Fire Block insulation is manufactured from inorganic fibers derived from volcanic rock. Advanced manufacturing technology ensures consistent product quality, with high-fiber density and low shot content for excellent performance. Noncombustible, with water-repellent properties, it is ideal for exterior cavity wall and rainscreen applications.
Request pricingContact Eagle to confirm pricing, availability, and delivery.
Review your quote list →Review your list and submit an online quote request. Pricing and availability will be confirmed by Eagle.
Product details
- Category
- Roofing accessories
- Unit
- BAG
- Brand
- Johns Manville
- Style
- Roofing Insulation
- Unit codes
- BAG|MSF
- Applicable standards
- UL Certified ASTM C665 ASTM C612 ASTM E136 ASTM E96 ASTM E84 ASTM C1104 ASTM C356 ASTM C1335 NFPA 285
- Manufacturer product number
- JMCCS416
