<h1>FOAMULAR NGX 400 R-15 XPS Foam Board, 3 in x 4 ft x 8 ft</h1> <p><strong>High-performance extruded polystyrene (XPS) foam board delivering R-15 thermal resistance in a 3-inch panel. Engineered for moisture resistance and durability with 40 PSI compressive strength, ideal for walls, sheathing, and commercial applications.</strong></p> <h2>Key Features:</h2> <ul> <li><strong>High R-Value:</strong> R-5 per inch delivers R-15 in a 3-inch panel for energy efficiency</li><li><strong>Moisture Resistant:</strong> Low water absorption helps retain R-value in damp conditions</li><li><strong>Strong & Lightweight:</strong> 40 PSI compressive strength; easy to cut and install</li><li><strong>Versatile Use:</strong> Suitable for exterior and interior foundation walls, exterior sheathing, cavity walls, and commercial applications</li><li><strong>Sustainable Blowing Agent:</strong> NGX technology reduces global warming potential vs. legacy XPS</li> </ul> <h2>Specifications Table:</h2> <table> <tr> <th><strong>Specification</strong></th> <th><strong>Details</strong></th> </tr> <tr><td><strong>Series Name</strong></td><td>FOAMULAR NGX F-400</td></tr><tr><td><strong>Actual Length (Feet)</strong></td><td>8</td></tr><tr><td><strong>Actual Thickness (Inches)</strong></td><td>3</td></tr><tr><td><strong>Actual Width (Feet)</strong></td><td>4</td></tr><tr><td><strong>Coverage Area (Sq. Feet)</strong></td><td>32</td></tr><tr><td><strong>Compressive Strength</strong></td><td>40 PSI</td></tr><tr><td><strong>Faced/Unfaced</strong></td><td>Unfaced</td></tr><tr><td><strong>Insulation Type</strong></td><td>Polystyrene (XPS)</td></tr><tr><td><strong>Maximum R-Value</strong></td><td>15</td></tr><tr><td><strong>R-Value per Inch</strong></td><td>5</td></tr><tr><td><strong>Mold Resistant</strong></td><td>Yes</td></tr><tr><td><strong>Water Resistant</strong></td><td>Yes</td></tr><tr><td><strong>Fire Resistant</strong></td><td>No</td></tr><tr><td><strong>Sound Barrier</strong></td><td>No</td></tr><tr><td><strong>Use Location</strong></td><td>Outdoor</td></tr><tr><td><strong>For Use in Walls</strong></td><td>Yes</td></tr><tr><td><strong>For Use on Wood</strong></td><td>Yes</td></tr><tr><td><strong>Formaldehyde Free</strong></td><td>Yes</td></tr><tr><td><strong>ENERGY STAR Certified</strong></td><td>Yes</td></tr><tr><td><strong>GREENGUARD Gold Certified</strong></td><td>Yes</td></tr><tr><td><strong>Warranty</strong></td><td>Limited lifetime</td></tr><tr><td><strong>Package Quantity</strong></td><td>1</td></tr><tr><td><strong>Package Weight (lbs.)</strong></td><td>15.1</td></tr> </table> <h2>Frequently Asked Questions (FAQ):</h2> <p><strong>Q: Can this insulation be used on exterior sheathing?</strong><br/> <strong>A:</strong> Yes, it is suitable for exterior sheathing, foundation walls, cavity walls, and commercial applications.</p> <p><strong>Q: Is the board faced or unfaced?</strong><br/> <strong>A:</strong> Unfaced XPS foam board.</p> <p><strong>Q: What is the R-value per inch?</strong><br/> <strong>A:</strong> R-5 per inch; the 3-inch panel provides R-15.</p> <p><strong>Q: Does it resist mold and mildew?</strong><br/> <strong>A:</strong> Yes, it is mold/mildew resistant with excellent moisture resistance.</p> <p><strong>Q: Is special tooling required to cut it?</strong><br/> <strong>A:</strong> No, panels are lightweight and easy to cut with standard tools.</p> <h2>Sculptural Warmth Meets Industrial Strength</h2> <p>This sleek pink board brings modern performance to the envelope of your home, streamlining thermal comfort with a polished, architectural presence. The squared edges and 3-inch profile create crisp lines that layer beautifully behind cladding, supporting a clean, tailored aesthetic. Style it as continuous exterior insulation to elevate energy efficiency and reduce thermal bridgingsmart luxury you can feel. A refined essential for resilient, high-design living.</p> <p><strong>Upgrade your envelope with FOAMULAR NGX 400 and lock in R-15 performanceadd to cart today.</strong></p>