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Assessing FlowGuard® Against Generic Alternatives
By: FlowGuard EMEA on 24-jun-2025 11:01:28
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Assessing FlowGuard® Against Generic Alternatives

  • FlowGuard® provides superior water quality and efficient installation, supported by NSF61, NSF14 and ASTM E84 certifications among many others

  • FlowGuard outperforms PPR, Copper, PEX, and other CPVC alternatives in several key areas

  • Both homeowners and plumbers benefit from choosing FlowGuard due to its reliability, cost-effectiveness, and installation process

FlowGuard® pipe and fittings have led the way in CPVC plumbing since the beginning. They are recognised globally for their contribution to water quality, ease of installation and long-term reliability. 

Among others, FlowGuard is certified by major organisations and listed against many performance standards, including NSF61 (leaching of contaminants), NSF14 (Plastic Piping Components and Related Materials) and ASTM E84 (ASTM E84/UL 723 - flame/smoke classification as a minimal-risk material) demonstrating our commitment to high health and safety standards. 

Whether protecting against chemical corrosion, reducing biofilm growth or preserving robust construction, FlowGuard leads the way for health conscious homeowners and plumbers looking for the competitive edge. 

 

Installation and Maintenance of Plumbing Pipes

 

Ensuring that plumbing pipes are properly installed and meticulously maintained is fundamental to safeguarding water supply systems. This is especially true in hospitals and healthcare institutions where water safety is paramount. Designers and engineers must be diligent to prevent the growth of dangerous bacteria such as Legionella in homes and Pseudomonas in hospitals.

A major hospital renovation project in Riyadh recently specified FlowGuard CPVC (chlorinated polyvinyl chloride) due to its exceptional properties that combat bacterial growth. Let’s delve into the threats posed by bacterial build-up in water pipes and how FlowGuard CPVC has been designed to limit these threats effectively.

 

I'm a Homeowner; Why is FlowGuard Right for Me?

Water Quality

Ensures clean, safe drinking water by resisting biofilm formation and chemical leaching
 

Cost-Effective

Reduces long-term maintenance expenses due to its durability and resistance to common piping issues
 

Building Safety

FlowGuard does not propagate fire unlike alternatives such as PPR and PEX
 

Energy Efficiency

Minimises condensation, which can lower energy costs and create a healthier indoor environment
 

Environmental Impact

Uses less energy in production compared to materials like copper
 

Peace of Mind

Proven reliability with fewer unexpected repairs, supported by decades of service history and international certifications
 

Homeowners choosing FlowGuard benefit from longevity and sustained water quality. The minimal risk of leaks and contamination makes it ideal for maintaining a healthy home environment. 

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I'm a Plumber; Why is FlowGuard Right for Me?

Quick Installation

Simplified installation process allows for faster project completion

No Heavy Equipment Needed

Requires only basic hand tools, reducing tool costs and installation time

Reliable Joints

Solvent cement welding creates the strongest, most secure connections, ensuring system integrity

Versatile Application

Suitable for use many building types, enabling installers to adapt to new projects, even those with confined spaces

Trust and Reputation

Known for its long-standing reputation and international standards, supporting professional credibility

For plumbers, FlowGuard represents time savings and ease of installation. The absence of heavy equipment and complex techniques means that projects can be completed quickly, economically, and safely. 

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FlowGuard vs PPR

Polypropylene (PPR) is often considered as a worthwhile alternative for plumbing systems, but some factors limit its ability to perform reliably over time; for example, its vulnerability when it comes to chemical leaching or resistance to biofilm formation. These limit its longevity and efficiency. 

FlowGuard’s pipe material remains stronger in these areas thanks to its greater tensile and flexural strength, providing plumbing systems that meet the rigorous demands of installers. It also sustains water quality by resisting biofilm buildup and chlorine-based corrosion. This means healthier water delivery for families, even in areas exposed to large amounts of chlorine-based disinfectants. 

FlowGuard vs Copper

FlowGuard offers a cost-effective and lightweight alternative to copper that resists corrosion, reduces installation costs, and avoids the pitting and scaling issues associated with copper pipes. 

Also, the improved energy efficiency and reduced condensation from CPVC contribute to long-term savings over copper. For plumbers, this ensures that installations remain safe and cost-efficient, supporting current and future water delivery needs in your area.

FlowGuard vs PEX

PEX is another alternative material in the plumbing sector that has its limitations. Issues with biofilm formation, chlorine resistance, and UV degradation are well known. FlowGuard outperforms PEX with rigorous biofilm resistance and improved resistance against the leaching of dangerous substances into the water supply. 

For plumbers, the installation process of FlowGuard is faster, eliminating dependence on costly, intricate tools, instead relying on simpler, safer methods. This reliability and efficiency make FlowGuard the preferred choice for large-scale projects.

Learn more

Improve your understanding and explore our comprehensive range of benefits by watching our video series about FlowGuard. Learn why so many plumbers and homeowners worldwide trust FlowGuard for reliable, safe, and efficient plumbing solutions.

 

DELIVERING
RELIABILITY

For more than 50 years, FlowGuard® Pipe and Fittings has provided reliable hot and cold water plumbing systems to residential and commercial buildings around the world.

DELIVERING
RELIABILITY

For more than 50 years, FlowGuard® Pipe and Fittings has provided reliable hot and cold water plumbing systems to residential and commercial buildings around the world.