Plumbing

Horizontal Plumbing Drain Lines: Horizontal plumbing drain lines.

Sample diagram of a real whole house PEX water manifold. Labels and reasoning for the design as well as other tips to consider for your own plumbing system.

If you've had problems with your pipes you'll want to read this. Plumbers give us the scoop on clogged pipes, DIY plumbing repair, and more!

Plumbing Basics: Plumbing follows the basic laws of nature -- gravity, pressure, water seeking its own level.

A building inspector reviews the most frequent violations of the plumbing code.

RADIO CHANNEL SELECTOR FACILITIES, MTD 4'-6 1372mm A.f.F. UNLESS OTHERWISE NOTED, SPEAKER PROGRAM SELECTOR SWITCH &amp VOLUME CONTROL MTD. 4-6 1372mm A.F.F.

Doing your own plumbing? Avoid these common plumbing mistakes for a leak-free job.

Discover everything you should know about air admittance valves (AAVs) and how you can install one yourself to save time and money with our guide to air admittance valves.

Learn the pros and cons of trunk-and-branch, home-run manifold, and submanifold PEX systems.

Learn why venting is one of the most important considerations when planning a plumbing remodel, plus must-know information on vent types, drainpipes, and more.