June 23, 2026

IFAN PEX Serpentine vs Spiral Layout: Which Pipe Pattern Wins for Radiant Floor Heating? Bottom Line First: It Depends on Your Room If you’re installing radiant floor heating, you’ve probably lost sleep over this — serpentine or spiral pipe layout? The internet is full of conflicting advice. Some say serpentine is more even. Others claim

How to Connect IFAN PPR Pipe with Copper Tubing in Plumbing Systems — 3 Methods That Actually Work Why Would You Even Mix PPR and Copper in One System? Here’s the thing most homeowners don’t think about until the plumbing starts going in. PPR pipe is cheap, lightweight, easy to install — it’s the default

IFAN PPR Fittings Thermal Endurance Test Performance: The Numbers Don’t Lie — 131.5°C Is the Real Benchmark Price Isn’t Everything — Thermal Test Data Is the Real Truth Most people pick PPR fittings based on two things: price and brand name. But the spec that actually decides how long your plumbing will last is one

IFAN PPR Piping Systems Compliant with ISO 15874 Standards：Before You Buy Pipes, Check the Standard First What Is ISO 15874? Think of It as the Global Exam for PPR Pipes Most people shop for PPR pipes by price and color. Nobody talks about standards. But any experienced engineer or procurement guy will ask one thing

IFAN PEX Below-Floor Suspended Tubing Installation Methods: 3 Proven Ways Explained What Exactly Is Below-Floor Suspended PEX, and Why Is It Taking Off? Put simply, below-floor suspended PEX means hanging the pipes under the floor slab using clips or brackets — no trenching, no chasing walls. The pipes literally float in the cavity. This method

IFAN PEX Insulation Board Installation Under Radiant Tubing: Get the Base Right or Waste Half Your Heat Let’s Clear One Thing Up First — The Insulation Board Is Not Optional Most people installing underfloor heating focus on the pipes and manifold, then slap down insulation board however it fits. That’s a costly mistake. The industry

IFAN PEX-AL-PEX Five-Layer Composite Pipe: Why This Tube Can Last 50 Years What Are the Five Layers? Let’s Break It Down When people hear “five-layer composite pipe,” it sounds complicated. It’s really not. IFAN’s PEX-AL-PEX pipe has five layers from the inside out. Think of it as a sandwich with five layers of skin. Layer

IFAN PEX Loop Length Optimization: The Most Overlooked Step in Floor Heating Design Your Floor Heating Runs Uneven? The Problem Is Almost Always Loop Length Most people spend all their energy picking the right boiler and thermostat, but nobody pays attention to how long each loop actually is. Then you move in and realize —