Plumbing fittings vary by size, purpose and material. You often must tie together pipes of different materials with ...

Efforts to right-size plumbing pipes to match the intake of water-saving products are slowly gaining traction, but homeowners and designers of multiunit properties who want to use these more ...

Many high-performing, water-saving fixtures and appliances are designed like straws, supplying only enough water to satisfy one’s thirst. But the pipes that bring that water into Americans’ homes are ...

The Castle Rock, Colo., town council has approved the adoption of IAPMO’s Water Demand Calculator as an alternative ...