IPS Multi-Size 4N1 Copper Base Roof Pipe Flashing

<p>The IPS Multi-Size 4N1 Copper Base Roof Pipe Flashing is a pipe flashing from IPS for exact-match material ordering. Match manufacturer model/MPN 81942. This variant is sold as PC with SKU IPS81942. IPS Roofing Products, a division of IPS Corporation, is an industry leader in residential and commercial roofing products.</p><h3>Key Specs</h3><ul><li><strong>Brand:</strong> IPS</li><li><strong>Model / MPN:</strong> 81942</li><li><strong>SKU:</strong> IPS81942</li><li><strong>Sell unit:</strong> PC</li><li><strong>Product type:</strong> Pipe Flashing</li><li><strong>Size:</strong> 1" to 4" x 12 x 16 Base</li><li><strong>Category:</strong> Flashing | Flashing/Pipe Flashing | Residential Roofing | Residential Roofing/Flashing | Residential Roofing/Flashing/Pipe Flashing</li></ul><h3>Key Features</h3><ul><li>Adjustable multi-size flashing fits 1-1/4" 4"</li><li>Tested for ultraviolet, ozone and weather resistance</li><li>Elastomer collar heat tested to 180F</li><li>Approved for type B installations</li></ul><h3>Coverage & How Much You Need</h3><p>Confirm coverage/yield from the manufacturer instructions and job takeoff before ordering.</p><h3>Compatibility / Fitment</h3><p>Use only with compatible systems and installation conditions specified by the manufacturer.</p><h3>FAQs</h3><h4>What exactly am I ordering?</h4><p>IPS Multi-Size 4N1 Copper Base Roof Pipe Flashing, sold as PC, SKU IPS81942, manufacturer model/MPN 81942.</p><h4>What unit is the price based on?</h4><p>The price is for the PC sell unit.</p><h4>What should I match before ordering?</h4><p>Match brand, model/MPN where available, size/color, sell unit, and the project specification.</p><h4>Can this be substituted?</h4><p>Treat this as an exact-match building material selection; hold for review before substituting a different model, color, size, or system family.</p><h4>How do I estimate quantity?</h4><p>Use the project takeoff plus manufacturer installation instructions, including waste, overlap, and accessory requirements.</p><p><em>Follow manufacturer instructions, OSHA-safe work practices, local code, and project specifications.</em></p><h3>Product Expert Notes</h3><p>Choose this variant when IPS, SKU IPS81942, PC sell unit, and MPN 81942 match the job requirement.</p>