When selecting a 1 inch polyethylene pipe for home projects, choosing a product with reliable pressure ratings, durability, and ease of installation is essential. This guide highlights five top 1 inch options, spanning standard polyethylene and PEX-B variants, to help you compare performance, compatibility, and suitability for hot and cold water runs, radiant heating, and outdoor installations.
Summary of chosen products
| Product | Brand | Length | Pressure Rating | potable water |
|---|---|---|---|---|
| Cresline 1″ X 100′ 125 psi | Cresline Plastic | 100 ft | 125 psi | No |
| SharkBite 1″ x 300′ White PEX-B | SharkBite | 300 ft | See features | Yes |
| SharkBite 1″ x 100′ Blue PEX-B | SharkBite | 100 ft | See features | Yes |
| VEVOR 1″ PEX Tubing, 300 ft | VEVOR | 300 ft | 80-160 psi | Yes |
| SUPPLYGIANT 1″ PEX Tubing, 100 ft | SUPPLYGIANT | 100 ft | up to 160 psi | Yes |
id=”cresline-100ft-125psi”>Cresline 1″ X 100′ 125 psi Polyethylene Pipe
This Cresline polyethylene pipe is rated for 125 psi and runs 100 feet in a 1 inch size. It is suitable for non-potable applications in many aspiring DIY projects and can handle moderate water flow in residential settings. The pipe is manufactured by Cresline Plastic, reflecting standard industry construction for durable water distribution lines. Consider this option for projects where the piping will stay above ground or in controlled environments, ensuring compatibility with appropriate fittings and clamps.
id=”sharkbite-1in-300ft-white”>SharkBite 1″ x 300′ White PEX-B Pipe
SharkBite’s white PEX-B coil offers 1 inch diameter and 300 feet of flexible tubing designed for hot and cold potable water. This coil reduces fittings and installation time, while the material supports longer runs and fewer potential leak points. It is compatible with PEX expansion, push-to-connect, plastic barb, and brass barb fittings, and is designed for direct burial including under concrete. Its flexible nature helps installers navigate corners and bends with fewer elbows.
id=”sharkbite-1in-100ft-blue”>SharkBite 1″ x 100′ Blue PEX-B Pipe
This blue PEX-B coil by SharkBite supports hot and cold potable water distribution. The six-month UV resistance and high chlorine resistance enhance durability for outdoor and indoor uses. The push-to-connect interface offers rapid installation compared to rigid piping, and the product is designed to adapt to long runs with fewer joints. This option is suitable for multi-zone residential systems and those prioritizing quick assembly.
id=”vevor-1in-300ft”>VEVOR 1″ PEX Tubing, 300 ft
VEVOR provides a blue 1 inch PEX tubing coil rated for 80-160 psi. It features non-oxygen barrier PEX-B material with good bending flexibility (minimum bending radius). The tubing is designed for potable water and radiant floor heating systems, offering solid performance across a range of outdoor and indoor temperatures. It is compatible with standard PEX fittings and is designed to resist cracking and leakage over time.
id=”supplygiant-1in-100ft”>SUPPLYGIANT 1″ PEX Tubing, 100 ft
Supply Giant’s 1 inch PEX tubing offers non-barrier PEX-B construction suitable for potable water. The 100-foot coil is positioned as a budget-conscious option with compatibility for PEX push-to-connect and crimp fittings. It is NSF and ASTM compliant for potable water use and is UV resistant, supporting outdoor applications where exposure to sunlight is a consideration. Users should verify local codes and ensure proper fittings for reliable connections.
Buying Guide
Key considerations when selecting 1 inch piping include material type, pressure rating, and intended environment. Polyethylene pipes offer durability and chemical resistance, while PEX variants provide flexibility and easier installation in complex layouts.
- Material and compatibility: Identify whether you need standard polyethylene or PEX-B, and confirm compatibility with your fittings (F1807, F2159, ASSE 1061, etc.).
- Pressure and temperature: Check psi ratings and temperature limits; radiant floor systems and outdoor installations may require higher or wider temperature ranges.
- Potable water suitability: Ensure the product is NSF/ASTM certified for potable use if the pipe will carry drinking water.
- Installation considerations: Flexible coils reduce fittings but may require more planning for supports and burial; push-to-connect and expansion fittings speed up assembly.
- UV exposure and outdoor use: For outdoor runs, verify UV resistance and exposure ratings to prevent material degradation.
Comparative perspective:
– Polyethylene pipes generally provide robust durability and chemical resistance for non-potable or outdoor applications.
– PEX-B options emphasize flexibility and faster installations, particularly in interiors and radiant heating.
– Coiled pipes from SharkBite reduce fittings but may come at higher initial cost.
– Always match the product to local building codes and the specific water system requirements of your project.
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