COVID-19 Landing Page
  • 1/2" FostaPEX<br>PEX-AL-PEX Tubing<br>(150 ft. coil) Product Image
    Add to List
    Add to List
    1/2" FostaPEX PEX-AL-PEX Tubing (150 ft. coil) 35020 1/2" FostaPEX PEX-AL-PEX Tubing (150 ft. coil)
    SKU: 35020
    Brand: Viega
    (14)
    $138.99 each
    20
    Mon, Apr 13
    20
    QtyArrives
    20 Mon, Apr 13
    Questions? Call 1-888-757-4774
    Add to List
  • 1/2" FostaPEX<br>PEX-AL-PEX Tubing<br>(300 ft. coil) Product Image
    Add to List
    Add to List
    1/2" FostaPEX PEX-AL-PEX Tubing (300 ft. coil) 35019 1/2" FostaPEX PEX-AL-PEX Tubing (300 ft. coil)
    SKU: 35019
    Brand: Viega
    (14)
    $318.99 each
    8
    Mon, Apr 13
    8
    QtyArrives
    8 Mon, Apr 13
    Questions? Call 1-888-757-4774
    Add to List
  • 1/2" FostaPEX<br>PEX-AL-PEX Tubing<br>(400 ft. coil) Product Image
    Add to List
    Add to List
    1/2" FostaPEX PEX-AL-PEX Tubing (400 ft. coil) 35021 1/2" FostaPEX PEX-AL-PEX Tubing (400 ft. coil)
    SKU: 35021
    Brand: Viega
    (14)
    $414.99 each
    Thu, Apr 16 – Mon, Apr 20
    Arrives
    Thu, Apr 16 – Mon, Apr 20
    Questions? Call 1-888-757-4774 or
    Add to List
  • 3/4" FostaPEX<br>PEX-AL-PEX Tubing<br>(150 ft. coil) Product Image
    Add to List
    Add to List
    3/4" FostaPEX PEX-AL-PEX Tubing (150 ft. coil) 35040 3/4" FostaPEX PEX-AL-PEX Tubing (150 ft. coil)
    SKU: 35040
    Brand: Viega
    (14)
    $204.99 each
    21
    Mon, Apr 13
    21
    QtyArrives
    21 Mon, Apr 13
    Questions? Call 1-888-757-4774
    Add to List
  • 1" FostaPEX<br>PEX-AL-PEX Tubing<br>(150 ft. coil) Product Image
    Add to List
    Add to List
    1" FostaPEX PEX-AL-PEX Tubing (150 ft. coil) 35060 1" FostaPEX PEX-AL-PEX Tubing (150 ft. coil)
    SKU: 35060
    Brand: Viega
    (14)
    $373.99 each
    2
    Mon, Apr 13
    2
    QtyArrives
    2 Mon, Apr 13
    Questions? Call 1-888-757-4774
    Add to List
  • 5/16" hePEX<br>(100 ft. coil) Product Image
    Add to List
    Add to List
    5/16" hePEX (100 ft. coil) A1140313 5/16" hePEX (100 ft. coil)
    SKU: A1140313
    Brand: Uponor (Wirsbo)
    (110)
    $69.69 each
    5
    Mon, Apr 13
    5
    QtyArrives
    5 Mon, Apr 13
    Questions? Call 1-888-757-4774
    Add to List
  • 5/16" hePEX<br>(250 ft. coil) Product Image
    Add to List
    Add to List
    5/16" hePEX (250 ft. coil) A1180313 5/16" hePEX (250 ft. coil)
    SKU: A1180313
    Brand: Uponor (Wirsbo)
    (110)
    $179.99 each
    38
    Mon, Apr 13
    43
    QtyArrives
    38 Mon, Apr 13
    5 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 5/16" hePEX<br>(1000 ft. coil) Product Image
    Add to List
    Add to List
    5/16" hePEX (1000 ft. coil) A1220313 5/16" hePEX (1000 ft. coil)
    SKU: A1220313
    Brand: Uponor (Wirsbo)
    (110)
    $674.99 each
    32
    Mon, Apr 13
    40
    QtyArrives
    32 Mon, Apr 13
    8 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 3/8" hePEX<br>(100 ft. coil) Product Image
    Add to List
    Add to List
    3/8" hePEX (100 ft. coil) A1140375 3/8" hePEX (100 ft. coil)
    SKU: A1140375
    Brand: Uponor (Wirsbo)
    (110)
    $76.99 each
    5
    Mon, Apr 13
    10
    QtyArrives
    5 Mon, Apr 13
    5 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 3/8" hePEX<br>(400 ft. coil) Product Image
    Add to List
    Add to List
    3/8" hePEX (400 ft. coil) A1210375 3/8" hePEX (400 ft. coil)
    SKU: A1210375
    Brand: Uponor (Wirsbo)
    (110)
    $295.99 each
    6
    Mon, Apr 13
    12
    QtyArrives
    6 Mon, Apr 13
    6 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 3/8" hePEX<br>(1000 ft. coil) Product Image
    Add to List
    Add to List
    3/8" hePEX (1000 ft. coil) A1220375 3/8" hePEX (1000 ft. coil)
    SKU: A1220375
    Brand: Uponor (Wirsbo)
    (110)
    $709.99 each
    14
    Mon, Apr 13
    22
    QtyArrives
    14 Mon, Apr 13
    8 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 1/2" hePEX<br>(100 ft. coil) Product Image
    Add to List
    Add to List
    1/2" hePEX (100 ft. coil) A1140500 1/2" hePEX (100 ft. coil)
    SKU: A1140500
    Brand: Uponor (Wirsbo)
    (110)
    $71.69 each
    100
    Mon, Apr 13
    110
    QtyArrives
    100 Mon, Apr 13
    10 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 1/2" hePEX<br>(300 ft. coil) Product Image
    Add to List
    Add to List
    1/2" hePEX (300 ft. coil) A1250500 1/2" hePEX (300 ft. coil)
    SKU: A1250500
    Brand: Uponor (Wirsbo)
    (110)
    $204.99 each
    160
    Mon, Apr 13
    167
    QtyArrives
    160 Mon, Apr 13
    7 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 1/2" hePEX<br>(500 ft. coil) Product Image
    Add to List
    Add to List
    1/2" hePEX (500 ft. coil) A1260500 1/2" hePEX (500 ft. coil)
    SKU: A1260500
    Brand: Uponor (Wirsbo)
    (110)
    $349.99 each
    64
    Mon, Apr 13
    69
    QtyArrives
    64 Mon, Apr 13
    5 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 1/2" hePEX<br>(1000 ft. coil) Product Image
    Add to List
    Add to List
    1/2" hePEX (1000 ft. coil) A1220500 1/2" hePEX (1000 ft. coil)
    SKU: A1220500
    Brand: Uponor (Wirsbo)
    (110)
    $714.99 each
    38
    Mon, Apr 13
    43
    QtyArrives
    38 Mon, Apr 13
    5 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 5/8" hePEX<br>(100 ft. coil) Product Image
    Add to List
    Add to List
    5/8" hePEX (100 ft. coil) A1140625 5/8" hePEX (100 ft. coil)
    SKU: A1140625
    Brand: Uponor (Wirsbo)
    (110)
    $93.59 each
    15
    Mon, Apr 13
    18
    QtyArrives
    15 Mon, Apr 13
    3 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 5/8" hePEX<br>(300 ft. coil) Product Image
    Add to List
    Add to List
    5/8" hePEX (300 ft. coil) A1250625 5/8" hePEX (300 ft. coil)
    SKU: A1250625
    Brand: Uponor (Wirsbo)
    (110)
    $265.99 each
    42
    Mon, Apr 13
    52
    QtyArrives
    42 Mon, Apr 13
    10 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 5/8" hePEX<br>(1000 ft. coil) Product Image
    Add to List
    Add to List
    5/8" hePEX (1000 ft. coil) A1220625 5/8" hePEX (1000 ft. coil)
    SKU: A1220625
    Brand: Uponor (Wirsbo)
    (110)
    $935.99 each
    8
    Mon, Apr 13
    18
    QtyArrives
    8 Mon, Apr 13
    10 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" hePEX<br>(100 ft. coil) Product Image
    Add to List
    Add to List
    3/4" hePEX (100 ft. coil) A1140750 3/4" hePEX (100 ft. coil)
    SKU: A1140750
    Brand: Uponor (Wirsbo)
    (110)
    $109.99 each
    78
    Mon, Apr 13
    87
    QtyArrives
    78 Mon, Apr 13
    9 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" hePEX<br>(300 ft. coil) Product Image
    Add to List
    Add to List
    3/4" hePEX (300 ft. coil) A1250750 3/4" hePEX (300 ft. coil)
    SKU: A1250750
    Brand: Uponor (Wirsbo)
    (110)
    $334.99 each
    46
    Mon, Apr 13
    56
    QtyArrives
    46 Mon, Apr 13
    10 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" hePEX<br>(500 ft. coil) Product Image
    Add to List
    Add to List
    3/4" hePEX (500 ft. coil) A1240750 3/4" hePEX (500 ft. coil)
    SKU: A1240750
    Brand: Uponor (Wirsbo)
    (110)
    $579.99 each
    44
    Mon, Apr 13
    49
    QtyArrives
    44 Mon, Apr 13
    5 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 1" hePEX<br>(100 ft. coil) Product Image
    Add to List
    Add to List
    1" hePEX (100 ft. coil) A1141000 1" hePEX (100 ft. coil)
    SKU: A1141000
    Brand: Uponor (Wirsbo)
    (110)
    $194.99 each
    33
    Mon, Apr 13
    38
    QtyArrives
    33 Mon, Apr 13
    5 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 1" hePEX<br>(300 ft. coil) Product Image
    Add to List
    Add to List
    1" hePEX (300 ft. coil) A1251000 1" hePEX (300 ft. coil)
    SKU: A1251000
    Brand: Uponor (Wirsbo)
    (110)
    $624.99 each
    9
    Mon, Apr 13
    14
    QtyArrives
    9 Mon, Apr 13
    5 Wed, Apr 15 – Thu, Apr 16
    Questions? Call 1-888-757-4774
    Add to List
  • 1" hePEX<br>(500 ft. coil) Product Image
    Add to List
    Add to List
    1" hePEX (500 ft. coil) A1241000 1" hePEX (500 ft. coil)
    SKU: A1241000
    Brand: Uponor (Wirsbo)
    (110)
    $949.99 each
    4
    Thu, Apr 16 – Mon, Apr 20
    9
    QtyArrives
    4 Thu, Apr 16 – Mon, Apr 20
    5 Fri, Apr 17 – Wed, Apr 22
    Questions? Call 1-888-757-4774
    Add to List
FAQs, Manuals & Videos

Resources

Articles

  • PEX (cross-linked polyethylene) tubing is a flexible pipe used in radiant heat and hydronic heating systems. Radiant heat is growing in popularity, and is now the preferred heating system in new homes. Radiant heat provides more comfort throughout the home than standard baseboard heat. PEX tubing is installed beneath the floor and heats the home from the ground up. As the floor becomes warm, the room is heated evenly and efficiently. Radiant heat is silent, producing no creaking, banging, or humming sounds that are commonly heard in other heating systems. Radiant heat allows you to turn the thermostat a few degrees lower than you normally would while providing the same warmth. This cuts energy bills and saves you money.

    PEX tubing is approved by all major plumbing/heating codes and bends easily, making it more versatile than standard copper tubing. Manufacturers of PEX generally provide a 20-25 year warranty, but PEX is known to have a much longer lifespan. 1/2" PEX is the most common size used in radiant heat, but 3/8", 5/8", and 3/4" are also available.

    Types of Radiant Heat Tubing

    Oxygen Barrier PEX
    The "barrier" referred to in PEX tubing is an oxygen barrier. The oxygen barrier assures that no oxygen will enter the heating system. A standard radiant heat system is a closed system that includes cast iron pumps, valves, and a boiler. This type of system requires an oxygen barrier PEX to prevent the cast iron components from rusting over time. If oxygen barrier tubing is not used, components in the system should be brass, bronze, or stainless steel which are more expensive. We offer several types of oxygen barrier PEX including Uponor (Wirsbo) hePEX, ThermaPEX , Rifeng, and Viega PEX.

    PEX-AL-PEX
    PEX-AL-PEX (PEX-Aluminum-PEX) is a three-layer oxygen barrier PEX Tubing. The main benefit of PEX-AL-PEX is that it maintains its shape when bent. While traditional PEX is flexible, it returns to its original shape when left unsecure. Once bent, PEX-AL-PEX will hold that shape until bent again. PEX-AL-PEX has less expansion capacity than standard PEX. PEX-AL-PEX is generally used in outdoor heating applications, warmboard systems, and high temperature systems such as baseboard or fan coils. We carry several types of PEX-AL-PEX including Rifeng PEX-AL-PEX, Uponor (Wirsbo) Multicor, and Viega FostaPEX.

NEED HELP?

888-757-4774
()
Monday – Friday
8am–7:45pm ET
  • Product Image

  • Product Image

    Select 2 to 3 items to compare

  • Product Image

    Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.