Kooltherm K15 Rainscreen Board is a premium performance insulation, with a fiber–free rigid thermoset phenolic insulation core faced on both sides with a low emissivity composite foil facing. The product is used as insulation for rainscreen cladding systems. The core of Kingspan Kooltherm K15 Rainscreen Board is a premium performance rigid thermoset fiber-free phenolic insulant manufactured with a blowing agent that has zero Ozone Depletion Potential (ODP) and low Global Warming Potential (GWP).

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Quick Overview

Higher R–value per inch than any commonly used insulation. NFPA 285 compliant. UL Classified. R-value of 13.3 on 2 in. Negligible smoke developed. ASTM E84 rating of 25/20 (flame-smoke). Clear cavity is maintained - resists moisture penetration. Easy to handle and install. Manufactured with a blowing agent that has zero ODP, low GWP, HCFC and CFC free.

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Details

Property Test Method Result Nominal Thickness (in / mm) (in / mm) (in / mm) Stock* 1.18 / 30 1.97 / 50 2.95 / 75 Standard Dimensions Width (in / mm) Length (in / mm) 47.25 / 1200 96 / 2438 Compressive Strength, Min. (psi) ASTM C209 15 Water Absorption, Max. (% by volume) ASTM C272 1.15 Density, Min. (lb/ft³) ASTM C1621 2.0 Closed Cell Content (% of cells closed) ASTM D6226 94.67 Air Permeance (L/S/m2) / (cfm/ft²) ASTM E2178 0.002 / 0.000 Water Vapor Permeance, Max.1 (perm) ASTM E96 0.51 Fire & Smoke Flame Spread Smoke Developed ASTM E84 25 20

Additional Information

Manufacturer: KingSpan

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