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Plumbing

Plumbing supplies for clean, code-friendly installs and repairs. Stock up on pipe and tubing, fittings and adapters, valves and faucets, sealants, and the tools and repair parts that keep water moving where it should.

Shop by need

  • Fittings & adapters: slip, threaded, compression, push-to-connect, unions, bushings
  • Valves: ball, check, stop and angle stops, pressure regulators
  • Faucets & hydrants: wall faucets/hose bibbs and frost-free yard hydrants
  • Drains & supply: traps, tailpieces, supply lines, escutcheons
  • Supports & hardware: hangers, straps, clamps, fasteners
  • Tools & repair: cutters, crimp tools, deburring tools, cartridges, washers, O-rings
  • Mansfield Plumbing - Alto Elongated Smart - 135-160 - - Bath - Big Frog Supply
    Sold out

    Mansfield Plumbing - 135-160 - Alto Elongated Smart - 135-160

    Mansfield Plumbing
    $ 192.53 - $ 192.53
    $ 192.53
    $ 192.53 - $ 192.53
    $ 192.53

    Elongated front, two-piece toilet. Less toilet seat and supply. Features Elongated Front 1.6 Gpf / 6.0 Lpf Glazed trapway Anti-siphon ballcock pro...

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    $ 192.53 - $ 192.53
    $ 192.53
    $ 192.53 - $ 192.53
    $ 192.53
    Sold out
  • Mansfield Plumbing - Barrett HET - - Bath - Big Frog Supply
    Sold out

    Mansfield Plumbing - 4115-3106 - Barrett Het SmartHeight 1.28 GPF Elongated Two-Piece Toilet (seat not included)

    Mansfield Plumbing
    $ 411.33 - $ 411.33
    $ 411.33
    $ 411.33 - $ 411.33
    $ 411.33

    Elongated front, SmartHeight? two-piece toilet. Less toilet seat and supply. Two-piece configuration allows for easier access to the area around t...

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    $ 411.33 - $ 411.33
    $ 411.33
    $ 411.33 - $ 411.33
    $ 411.33
    Sold out
  • Mansfield Plumbing - Alto Elongated 1.28 Toilet - 135-3173 - - Bath - Big Frog Supply

    Mansfield Plumbing - 135-3173 - Alto Elongated 1.28 Toilet - 135-3173

    Mansfield Plumbing
    $ 175.05 - $ 175.05
    $ 175.05
    $ 175.05 - $ 175.05
    $ 175.05

    Elongated front, two-piece toilet. Less toilet seat and supply. Features Elongated Front 1.28 Gpf / 4.86 Lpf Uses 20% less water than conventional...

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    $ 175.05 - $ 175.05
    $ 175.05
    $ 175.05 - $ 175.05
    $ 175.05
  • Sold out

    Mansfield Plumbing - 4148 - Elongated SmartHeight Bowl Only

    Mansfield Plumbing
    $ 265.31 - $ 265.31
    $ 265.31
    $ 265.31 - $ 265.31
    $ 265.31

    Elongated front, SmartHeight toilet bowl only.

    $ 265.31 - $ 265.31
    $ 265.31
    $ 265.31 - $ 265.31
    $ 265.31
    Sold out
  • Mansfield Plumbing - Summit Elongated Bowl Only - - Bath - Big Frog Supply

    Mansfield Plumbing - 382 - Summit Elongated Bowl Only

    Mansfield Plumbing
    $ 132.81 - $ 132.81
    $ 132.81
    $ 132.81 - $ 132.81
    $ 132.81

    Elongated front, toilet bowl only. Less toilet seat.

    $ 132.81 - $ 132.81
    $ 132.81
    $ 132.81 - $ 132.81
    $ 132.81

Quick choosing guide

  1. Pick the material: PEX or CPVC for hot/cold lines, PVC for drains and outdoors (protect from UV), match to local code.
  2. Size & rating: confirm pipe size, schedule/pressure, and temperature rating for the job.
  3. Choose the connection: solvent weld for PVC/CPVC; crimp or clamp for PEX; use PTFE tape or pipe dope on tapered threads.
  4. Add shutoffs: install ball valves or angle stops where service access is needed.
  5. Support & seal: use proper hangers, avoid mixed-metal corrosion, and pressure test for leaks.


Pro tips: Dry fit first, mark insertion depth, and wipe joints clean. Prime and cement PVC/CPVC per manufacturer directions, use the correct crimp/clamp for PEX, and add unions where future service is likely. Insulate lines in unconditioned spaces and winterize outdoor faucets

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