Products
Bathroom Fixtures & Accessories
Rough-In Valves

Collection: Rough-In Valves

Explore our wide selection of mixing valves designed for shower systems and bathtubs. Available in PEX, Sweat, MIP, and FIP connections, these valves ensure precise water temperature control, reliable performance, and long-lasting durability. Choose from trusted brands and styles to match your installation needs, whether for new construction or a remodel.
  • Delta 0.5 PEX Crimp Tub and Shower Rough - In - APEX Supply Co.

    Delta 0.5 PEX Crimp Tub and Shower Rough-In

    APEX # NS185081 | Manufacturer # R10000PFTPX
    Delta
    Best Price $69.90/each

    28 in stock

  • Delta 0.5 PEX Crimp Shower Rough - In - No Tub Outlet - APEX Supply Co.

    Delta 0.5 PEX Crimp Shower Rough-In - No Tub Outlet

    APEX # NS193790 | Manufacturer # R10000PFSPX
    Delta
    Best Price $59.90/each

    24 in stock

  • Delta Universal Mixing Rough - In Valve with 1/2" NPT Male thread with 1/2" C.W.T Female Sweat - Box Model - APEX Supply Co.

    Delta Universal Mixing Rough-In Valve with 1/2" NPT Male thread with 1/2" C.W.T Female Sweat - Box Model

    APEX # QRGH00000 | Manufacturer # R10000UNBX
    Delta
    Best Price $52.90/each

    222 in stock

  • Delta Universal Mixing Rough - In Valve with PEX Crimp Inlets and Universal 1/2" Outlets - APEX Supply Co.

    Delta Universal Mixing Rough-In Valve with PEX Crimp Inlets and Universal 1/2" Outlets

    APEX # QR10000PX | Manufacturer # R10000PX
    Delta
    Best Price $49.49/each

    101 in stock

  • Delta Universal Mixing Rough - In Valve with PEX Cold Expansion Inlets and Universal 1/2" Outlets - APEX Supply Co.

    Delta Universal Mixing Rough-In Valve with PEX Cold Expansion Inlets and Universal 1/2" Outlets

    APEX # QR10000MF | Manufacturer # R10000MF
    Delta
    Best Price $49.49/each

    10 in stock

  • Delta 0.5 PEX Cold Expansion Tub and Shower Rough - In - APEX Supply Co.

    Delta 0.5 PEX Cold Expansion Tub and Shower Rough-In

    APEX # NS194787 | Manufacturer # R10000PFTMF
    Delta
    Best Price $69.90/each

    11 in stock

  • NS193790

    Best Price $74.25/each

    0 in stock

  • Delta Two Handle Wall Mount Rough - In - APEX Supply Co.

    Delta Two Handle Wall Mount Rough-In

    APEX # qr3500wl | Manufacturer # R3500WL
    Best Price $175.72/each

    11 in stock

  • Pfister JV8 - 310P 0X8 Series Tub and Shower Rough - In Valve - APEX Supply Co.

    Pfister JV8-310P 0X8 Series Tub and Shower Rough-In Valve

    APEX # QJV8310P | Manufacturer # JV8310P
    Best Price $57.39/each

    59 in stock

  • Delta Multichoice Shower Only Universal Rough In with Three Port Diverter - No Tub Outlet - APEX Supply Co.

    Delta Multichoice Shower Only Universal Rough In with Three Port Diverter - No Tub Outlet

    APEX # AR2200000 | Manufacturer # R22000
    Delta
    Best Price $159.90/each

    17 in stock

  • Delta Universal Mixing Rough - In Valve with Service Stops, 1/2" NPT Male thread with 1/2" C.W.T Female Sweat - APEX Supply Co.

    Delta Universal Mixing Rough-In Valve with Service Stops, 1/2" NPT Male thread with 1/2" C.W.T Female Sweat

    APEX # QR10000UNWS | Manufacturer # R10000UNWS
    Delta
    Best Price $72.90/each

    24 in stock

  • Kohler Rite - Temp 1/2 Inch Pressure - Balancing Valve - APEX Supply Co.

    Kohler Rite-Temp 1/2 Inch Pressure-Balancing Valve

    APEX # QK8304KNA | Manufacturer # 8304-K-NA
    Best Price $168.16/each

    53 in stock

  • Delta Universal Mixing Rough - In Valve with 1/2" NPT Male thread with 1/2" C.W.T Female Sweat - Shower Only, No Tub Outlet - APEX Supply Co.

    Delta Universal Mixing Rough-In Valve with 1/2" NPT Male thread with 1/2" C.W.T Female Sweat - Shower Only, No Tub Outlet

    APEX # q1000wshf | Manufacturer # R10000UNBXHF
    Delta
    Best Price $52.90/each

    46 in stock

  • Pfister 1/2 Inch Mixing Rough In Valve (I.P. or Copper Sweat) - APEX Supply Co.

    Pfister 1/2 Inch Mixing Rough In Valve (I.P. or Copper Sweat)

    APEX # q0x8110a | Manufacturer # 0X8310A
    Best Price $106.02/each

    63 in stock

  • Delta Solder - Roman Tub Filler Rough - In Valve - APEX Supply Co.

    Delta Solder - Roman Tub Filler Rough-In Valve

    APEX # Q27000000 | Manufacturer # R2707
    Delta
    Best Price $160.19/each

    17 in stock

  • Delta Diverter Rough - In Valve for Delta 3 Function and 6 Function Diverter Trims - APEX Supply Co.

    Delta Diverter Rough-In Valve for Delta 3 Function and 6 Function Diverter Trims

    APEX # ar1100000 | Manufacturer # R11000
    Delta
    Best Price $109.90/each

    51 in stock

  • Pfister Rough In Valve for 07 Series Double Handle Shower Trim - APEX Supply Co.

    Pfister Rough In Valve for 07 Series Double Handle Shower Trim

    APEX # Q0731XA | Manufacturer # 00731XA
    Best Price $69.78/each

    7 in stock

  • Kohler Rite - Temp 1/2" Pressure - Balancing Valve with Screwdriver Stops - APEX Supply Co.

    Kohler Rite-Temp 1/2" Pressure-Balancing Valve with Screwdriver Stops

    APEX # QK304KSNA | Manufacturer # K-304-KS-NA
    Best Price $147.36/each

    0 in stock

  • Kohler Rite - Temp HiFlow 3/4" Pressure - Balancing Single - Handle Valve w/ Screwdriver Stops - APEX Supply Co.

    Kohler Rite-Temp HiFlow 3/4" Pressure-Balancing Single-Handle Valve w/ Screwdriver Stops

    APEX # QK306KSNA | Manufacturer # 2971-KS-NA
    Best Price $619.89/each

    9 in stock

  • Newport Brass Universal Pressure Balanced Shower Valve with Service Stops - APEX Supply Co.

    Newport Brass Universal Pressure Balanced Shower Valve with Service Stops

    APEX # QNB1-684 | Manufacturer # 1-684
    Best Price $193.50/each

    2 in stock

  • Delta Floor Mounted Tub Filled Rough In Valve - APEX Supply Co.

    Delta Floor Mounted Tub Filled Rough In Valve

    APEX # QR4700FL | Manufacturer # R4700FL
    Delta
    Best Price $259/each

    4 in stock

  • Brizo Universal Diverter Rough - In Valve - For Use with All Brizo 3 or 6 Function Diverter Trims - APEX Supply Co.

    Brizo Universal Diverter Rough-In Valve - For Use with All Brizo 3 or 6 Function Diverter Trims

    APEX # NS131610 | Manufacturer # R60700
    Best Price $134.86/each

    0 in stock

  • Kohler Devonshire 3/4 Inch High - Flow Valve System - APEX Supply Co.

    Kohler Devonshire 3/4 Inch High-Flow Valve System

    APEX # QK301KNA | Manufacturer # 301-K-NA
    Best Price $470.66/each

    1 in stock

  • Kohler MasterShower 2 - or 3 - way Transfer Valve - APEX Supply Co.

    Kohler MasterShower 2- or 3-way Transfer Valve

    APEX # QK687KNA | Manufacturer # 728-K-NA
    Best Price $208.38/each

    14 in stock

  • California Faucets StyleTherm® 1/2" Thermostatic Rough Valve with Single Integral Volume Control

    APEX # ACALTH51 | Manufacturer # THT51R
    Best Price $333.52/each

    9 in stock

  • Pioneer Faucets Single Handle Tub/Shower Valve - APEX Supply Co.

    Pioneer Faucets Single Handle Tub/Shower Valve

    APEX # QV2300B | Manufacturer # V-2300B
    Best Price $45.60/each

    36 in stock

  • Brizo MultiChoice Universal Tub and Shower Rough In Valve Body

    APEX # QRGH600000 | Manufacturer # R60000UNBX
    Brizo
    Best Price $65.80/each

    0 in stock

  • Delta Solder - Roman Tub Filler Rough - In Valve with Handshower Connection - APEX Supply Co.

    Delta Solder - Roman Tub Filler Rough-In Valve with Handshower Connection

    APEX # Q00470700 | Manufacturer # R4707
    Delta
    Best Price $330.09/each

    6 in stock

  • California Faucets 1/2" Dual Outlet Pressure Balance Valve - APEX Supply Co.

    California Faucets 1/2" Dual Outlet Pressure Balance Valve

    APEX # NS202806 | Manufacturer # PB2R
    Best Price $230.04/each

    9 in stock

  • California Faucets Pressure Balance Valve - APEX Supply Co.

    California Faucets Pressure Balance Valve

    APEX # NS202713 | Manufacturer # PB1R
    Best Price $165.24/each

    16 in stock

  • California Faucets Rough In Valve Only - APEX Supply Co.

    California Faucets Rough In Valve Only

    APEX # A00DV000R | Manufacturer # WDVR
    Best Price $205.95/each

    5 in stock

  • Pfister Rough In Valve for 01 Series Triple Handle Tub and Shower Trims - APEX Supply Co.

    Pfister Rough In Valve for 01 Series Triple Handle Tub and Shower Trims

    APEX # Q0131XA | Manufacturer # 00131XA
    Best Price $86.73/each

    6 in stock

  • Grohe Grohtherm Rough In for Single Volume Control - APEX Supply Co.

    Grohe Grohtherm Rough In for Single Volume Control

    APEX # a00062035 | Manufacturer # 35026000
    Best Price $126.36/each

    5 in stock

  • Kohler MasterShower 1/2 Inch Volume Control - APEX Supply Co.

    Kohler MasterShower 1/2 Inch Volume Control

    APEX # qk681kna | Manufacturer # 2974-K-NA
    Best Price $107.21/each

    10 in stock

  • Crosswater Pressure Balance Shower Valve

    APEX # apbsrgh | Manufacturer # PBS-RGH
    Pricing available in-store only
  • Grohe GrohSafe 3.0 Pressure Balance Valve with 1/2" Universal Connections - APEX Supply Co.

    Grohe GrohSafe 3.0 Pressure Balance Valve with 1/2" Universal Connections

    APEX # A0351100 | Manufacturer # 35110000
    Best Price $60.81/linear foot

    1 in stock

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