Material Type

• Understand the different materials: PVC, CPVC, PEX, copper, and steel.
• Consider the application (water supply, drainage, gas, etc.).

Diameter and Size

• Match the pipe diameter to your needs.
• Check local building codes for required sizes.

Pressure Ratings

• Ensure the pipe can handle the pressure requirements of your system.
• Look at the pipe's PSI rating.

Temperature Tolerance

• Check the temperature ratings, especially for hot water applications.
• Some materials yield or deform under heat.

Compatibility

• Make sure the pipe can connect with existing systems and materials.
• Use compatible fittings and connectors to prevent leaks.

Local Building Codes

• Research local regulations regarding material and installation standards.
• Ensure compliance to avoid future issues.

Durability and Longevity

• Consider the lifespan and maintenance of the pipe material.
• Look for resistance to corrosion, UV light, and chemical exposure.

Cost

• Compare prices across different suppliers and materials.
• Factor in the cost of fittings, tools, and installation.

Installation Complexity

• Assess the ease of installation for DIY projects.
• Some materials may require special skills or tools.

Environmental Considerations

• Look into the sustainability of the materials.
• Consider recycling options and their impact on the environment.

Supplier Reputation

• Choose reputable suppliers with good reviews.
• Ensure product quality and customer support for any issues.

Warranty and Return Policy

• Check for warranties or guarantees on the pipes.
• Understand return policies in case of defects or changes in plans.