Understand Plumbing. Diagnose Problems. Make Better Repairs.
Plumbing is much more than connecting pipes.
A reliable plumbing system depends on the correct interaction of water pressure, gravity, airflow, pipe sizing, drainage slope, materials, fittings, valves, pumps, fixtures, and proper workmanship.
The Practical Plumbing Handbook by SB Luwang is a comprehensive practical guide that explains these systems from the ground up.
Whether you are learning plumbing for the first time, maintaining a property, studying a skilled trade, supervising construction, or simply want to understand how your building’s plumbing works, this book provides a strong practical foundation.
Instead of giving readers isolated repair tricks, the handbook explains why plumbing systems behave the way they do so problems can be diagnosed logically rather than through guesswork.
Inside This Book You’ll Learn
- Plumbing fundamentals and complete system anatomy
- Water pressure, flow, velocity, friction, and pipe sizing
- Plumbing tools and safe working practices
- Copper, PEX, PVC, CPVC, PP-R, HDPE, galvanized steel, and cast-iron piping
- Pipe measuring, cutting, deburring, and preparation
- Threaded plumbing connections
- PVC and CPVC solvent welding
- Copper soldering, compression, and press fittings
- PEX crimp, clamp, expansion, and manifold systems
- PP-R and HDPE heat-fusion techniques
- Municipal, borewell, tank, and pump-based water supplies
- Water-distribution planning
- Pumps, pressure tanks, and pressure controls
- Gravity drainage and proper pipe slope
- Plumbing traps and trap seals
- Drainage venting and air-pressure control
- Sewer and septic-system fundamentals
- Toilet installation and troubleshooting
- Basin, sink, and faucet repair
- Shower and bathtub plumbing
- Kitchen and washing-machine plumbing
- Water-heater fundamentals
- Hot-water distribution and recirculation
- Leak detection and hidden-leak diagnosis
- Clogged and slow-drain troubleshooting
- Low-pressure and poor-flow diagnosis
- Water hammer, pipe noise, and vibration
- Sewer-gas and drain-odour troubleshooting
- Emergency plumbing procedures
- Rough-in plumbing and commissioning
- Preventive plumbing maintenance
- Renovation and repiping considerations
- Plumbing job estimating
- Water-efficient plumbing
- Rainwater harvesting
- Greywater reuse
- Smart plumbing and automatic leak detection
Troubleshoot Problems Systematically
The book teaches a simple professional approach:
Observe → Isolate → Test → Compare → Confirm → Repair → Verify
Use practical troubleshooting methods for problems such as:
- low water pressure;
- weak faucet flow;
- leaking pipes;
- running toilets;
- blocked drains;
- sewer odours;
- noisy pipes;
- water hammer;
- pump short cycling;
- loss of hot water;
- repeated drainage blockages.
Practical Reference Material Included
The handbook also contains useful appendices covering:
- plumbing symbols;
- pipe and fitting identification;
- metric and imperial conversions;
- plumbing mathematics;
- troubleshooting charts;
- preventive-maintenance checklists;
- construction inspection checklists;
- bathroom-renovation checklists;
- material takeoff sheets;
- plumbing estimate forms;
- pipe-joining checklists;
- plumbing glossary;
- reference standards and further reading.
Who Is This Book For?
Ideal for:
- Homeowners and DIY learners
- Plumbing students
- Apprentices
- Maintenance technicians
- Building supervisors
- Facility managers
- Small contractors
- Construction students
- Property managers
- Vocational-training learners





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