PVC Pipe (2026)
PVC (polyvinyl chloride) pipe is the standard material for residential drain, waste, and vent (DWV) systems. Schedule 40 PVC is lightweight, corrosion-resistant, and easy to cut and assemble with solvent cement. Available in diameters from 1-1/2 to 6 inches for all residential drainage applications.
Key Features
- Schedule 40 for DWV applications
- Corrosion and chemical resistant
- Lightweight and easy to cut
- Solvent-weld connections
- Smooth interior for drainage flow
Specifications
Applications
- Drain lines
- Waste lines
- Vent stacks
- Sewer connections
- Downspout drains
Installation Overview
Cut to length with a PVC cutter or hacksaw. Deburr and clean cut ends. Apply purple primer to both surfaces, then apply PVC cement and join immediately with a quarter-turn twist. Hold for 30 seconds.
Pros & Cons
Pros
- ✓ Inexpensive
- ✓ Lightweight and easy to work with
- ✓ Corrosion-proof
- ✓ Long service life
Cons
- ✗ Not rated for hot water supply
- ✗ Becomes brittle over time with UV exposure
- ✗ Solvent-weld joints are permanent
- ✗ Noisy with water flow compared to cast iron
Top Brands
Code Requirements
Must meet ASTM D2665 for DWV applications. Proper slope required for drain lines (1/4 inch per foot). Cleanouts required per code. Vent sizing per IPC/UPC tables.
Buying Tips
Buy 10-foot sticks for most residential projects. Stock up on fittings as you will need many. Use purple primer and PVC cement rated for the pipe diameter. Always dry-fit before cementing.
Frequently Asked Questions
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