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Plumbing Materials
Pipes, fittings and fixtures that carry water supply and drainage through the building.
Used for
- Water supply lines
- Drainage and sewer lines
- Bathroom and kitchen fixtures
Quality considerations
- Use pipe classes rated for their specific use (pressure water supply vs. gravity drainage) rather than a single generic pipe type.
- Pressure-test supply lines before walls and floors are closed up, to catch leaks while they're still cheap to fix.
Common mistakes
- • Closing up walls/floors before pressure-testing plumbing lines.
Priced per metre for pipe, per unit for fittings and fixtures; fixture quality varies widely in price.
Figures shown are indicative estimates for planning purposes only, not guaranteed market prices. Confirm current costs with a quantity surveyor and local suppliers before finalizing a budget.