PEX Plumbing Layout

A PEX plumbing layout shows exactly where trunk lines, branch lines, and shutoff valves go before anyone runs a single line, which matters most in a system with multiple fixture drops. ArcSite's PEX plumbing layout lays that routing out, ready to adjust to a specific building.

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Key Features

This PEX plumbing layout includes

  • 3/4-inch trunk lines for main hot and cold supply
  • 1/2-inch branch lines to bathroom, kitchen, and laundry
  • 3/8-inch drops to individual fixtures
  • Labeled shutoff valves
  • Color-coded hot and cold water routing
  • Water heater and inlet placement
  • Laundry and utility sink drops

Hot and cold lines are color-coded separately from the pipe sizing, worth keeping if the crew running lines is different from the crew that specified the sizes.

Why This PEX Plumbing Layout Matters

Trunk lines, branch lines, and final fixture drops each use a different pipe size, and getting that sizing right on the drawing avoids a mismatch once installation starts. In ArcSite, you can mark up this PEX plumbing layout with your own line sizes and fixture drops for the building you're working on.

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FAQ

Can I change the line sizes in this layout?

Yes, ArcSite makes it easy to modify pipe sizes, locations, and fixture drops to suit your exact project needs.

Is ArcSite good for MEP contractors?

Definitely. ArcSite supports mechanical, electrical, and plumbing drawings and is widely used by contractors for both design and quoting.

Does ArcSite support takeoffs from plumbing drawings?

Yes. You can generate takeoffs directly from your plumbing layouts for accurate pricing and material tracking.