<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Red Rock Building Products]]></title><description><![CDATA[Red Rock Building Products]]></description><link>https://www.redrockbp.com/blog</link><generator>RSS for Node</generator><lastBuildDate>Fri, 28 Aug 2026 08:43:27 GMT</lastBuildDate><atom:link href="https://www.redrockbp.com/blog-feed.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[Building a More Reliable Spray Foam Rig: The Equipment and Spare Parts That Prevent Expensive Downtime]]></title><description><![CDATA[A spray foam rig doesn't make money sitting in a parking lot. It makes money spraying foam. That's why equipment reliability isn't simply a maintenance issue for spray foam contractors—it's a profitability issue. When a spray gun goes down, a transfer pump stops feeding material, or a clogged filter creates pressure problems, the cost isn't limited to the replacement part. You're also dealing with a crew that's getting paid, a project that's falling behind schedule, material sitting in drums,...]]></description><link>https://www.redrockbp.com/post/spray-foam-rig-maintenance-spare-parts</link><guid isPermaLink="false">6a8f6ce46e0678c59a5053e6</guid><pubDate>Wed, 26 Aug 2026 23:09:34 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/785620_dec2c01715af4005aeef36a28b6a870e~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kelsey Bishop</dc:creator></item><item><title><![CDATA[Know Your Numbers: How Spray Foam Yield Impacts Your Real Material Cost and Job Profitability]]></title><description><![CDATA[You know what you paid for a set of foam. If you've been spraying closed-cell foam for years, you've probably noticed that today's material doesn't always behave exactly like the foam you learned on. But do you know what that set actually costs you once it's installed? Those aren't necessarily the same number. For spray foam contractors, material is one of the largest variable expenses on every job. Yet it's easy to build estimates around an expected number of board feet per set without...]]></description><link>https://www.redrockbp.com/post/spray-foam-yield-material-cost</link><guid isPermaLink="false">6a8f67a2d2a5268a5fb6d051</guid><pubDate>Wed, 26 Aug 2026 22:45:07 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/785620_66a54779564a477b88cbc232c83b583f~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kelsey Bishop</dc:creator></item><item><title><![CDATA[HFO Spray Foam: What Contractors Need to Know About the New Generation of Closed-Cell Foam]]></title><description><![CDATA[If you've been spraying closed-cell foam for years, you've probably noticed that today's material doesn't always behave exactly like the foam you learned on. That's not your imagination. The spray polyurethane foam industry has gone through a major chemistry transition. Closed-cell SPF systems in the United States have moved away from high-global-warming-potential (GWP) hydrofluorocarbon (HFC) blowing agents toward newer low-GWP alternatives, primarily hydrofluoroolefin (HFO) based...]]></description><link>https://www.redrockbp.com/post/hfo-spray-foam-contractors</link><guid isPermaLink="false">6a8f5fe36e0678c59a503867</guid><pubDate>Wed, 26 Aug 2026 22:24:22 GMT</pubDate><enclosure url="https://static.wixstatic.com/media/785620_396a8624e6074cd59fa90268c8df31fb~mv2.jpg/v1/fit/w_1000,h_1000,al_c,q_80/file.png" length="0" type="image/png"/><dc:creator>Kelsey Bishop</dc:creator></item></channel></rss>