Slab Heating Tubing

Some items to consider when choosing tubing for heating a concrete slab.

  • Flexibility - Make sure the tubing will be able to bend on tight enough spacing to deliver the heat required. Ex. 12 in on center spacing.

  • Durability - The more flexible the tubing the more susceptible it is to damage except for the EPDM tubing.

  • Cost - When it comes to slab heating tubing, you-get-what-you-pay-for.  However there are some good bargains out there.

  • Warranty - Make sure the manufacturers provide a "replacement" warranty. They will pay to have the slab replaced due to failure.

Slab Heating PEX

One of the most popular tubing materials for slab heating. Low cost, high flexibility, very durable and up to 30 year replacement warranties.

Slab Heating PERT

The next generation of plastic slab heating tubing. More flexible than PEX, lower cost, durable and 30 year warranties available.

Slab Heating PEX-AL-PEX

This is nice tubing to install since the aluminum maintains the tubing shape. I.e. if you bend the tubing it will stay bent. If you straighten the tubing it will stay straight.

Slab Heating EPDM Tubing

The most flexible tubing we have on the market. The most durable tubing we have on the market, almost unable to be damaged.


RL16-300-OR
921.21 921.21 921.21 USD
1 in.-300 ft. Watts Radiant PEX-AL-PEX
RL16-100-OR
311.53 311.53 311.53000000000003 USD
1 in.-100 ft. Watts Radiant PEX-AL-PEX
RL12-500-OR
1,179.51 1,179.51 1179.51 USD
3/4 in.-500 ft. Watts Radiant PEX-AL-PEX
RL12-300-OR
704.82 704.82 704.82 USD
3/4 in.-300 ft. Watts Radiant PEX-AL-PEX
RL12-100-OR
240.96 240.96 240.96 USD
3/4 in.-100 ft. Watts Radiant PEX-AL-PEX
RL10-300-OR
530.59 530.59 530.59 USD
5/8 in.-300 ft. Watts Radiant PEX-AL-PEX
RL10-1200-OR
2,109.22 2,109.22 2109.2200000000003 USD
5/8 in.-1200 ft. Watts Radiant PEX-AL-PEX
RL06-200-OR
207.16 207.16 207.16 USD
3/8 in.-200 ft. Watts Radiant PEX-AL-PEX
RL0508-300-OR
434.39 434.39 434.39 USD
1/2 in.-300 ft. Watts Radiant PEX-AL-PEX
RL0508-2-OR
0.00 0.0 USD
1/2 in.-2 ft. Sample, Watts Radiant PEX-AL-PEX
RL0508-1000-OR
1,447.33 1,447.33 1447.33 USD
1/2 in.-1000 ft. Watts Radiant PEX-AL-PEX
PT032161-300
731.27 731.27 731.27 USD
1 in.Watts Radiant RadiantPERT x 300 ft. Coil
PT032121-500
728.84 728.84 728.84 USD
3/4 in.Watts Radiant RadiantPERT x 500 ft. Coil
PT032121-300
436.82 436.82 436.82 USD
3/4 in.Watts Radiant RadiantPERT x 300 ft. Coil
PT032121-1200
1,747.25 1,747.25 1747.25 USD
3/4 in.Watts Radiant RadiantPERT x 1200 ft. Coil
PT032121-1000
1,455.84 1,455.84 1455.84 USD
Watts Radiant 3/4 in. RadiantPERT x 1000 ft. Coil
PT032121-100
146.32 146.32 146.32 USD
Watts Radiant 3/4 in. RadiantPERT x 100 ft. Coil
PT032101-500
587.70 587.70 587.7 USD
5/8 in.Watts Radiant RadiantPERT x 500 ft. Coil
PT032101-1200
1,410.83 1,410.83 1410.83 USD
5/8 in.Watts Radiant RadiantPERT x 1200 ft. Coil
PT032081-2
0.00 0.0 USD
1/2 in.Watts Radiant RadiantPERT x 2 ft. Sample
PT032061-600
431.95 431.95 431.95 USD
3/8 in.Watts Radiant RadiantPERT x 600 ft. Coil
PT032061-2
0.00 0.0 USD
3/8 in.Watts Radiant RadiantPERT 2 ft. Sample
PT-032081-300
271.03 271.03 271.03000000000003 USD
1/2 in.Watts Radiant RadiantPERT x 300 ft. Coil
PT-032081-1000
904.66 904.66 904.66 USD
1/2 in.Watts Radiant RadiantPERT x 1000 ft. Coil
PB032221-300
2,221.79 2,221.79 2221.79 USD
2 in.-300 ft. Coil Watts Radiant Barrier PEX
PB032221-100
741.01 741.01 741.01 USD
2 in.-100 ft. Coil Watts Radiant Barrier PEX
PB032201-300
1,570.21 1,570.21 1570.21 USD
1-1/2 in.-300 ft. Coil Watts Radiant Barrier PEX
PB032201-100
523.51 523.51 523.51 USD
1-1/2 in.-100 ft. Coil Watts Radiant Barrier PEX
PB032181-300
1,043.37 1,043.37 1043.3700000000001 USD
1-1/4 in.-300 ft. Coil Watts Radiant Barrier PEX
PB032181-100
347.99 347.99 347.99 USD
1-1/4 in.-100 ft. Coil Watts Radiant Barrier PEX
PB032161-600
1,412.58 1,412.58 1412.58 USD
1 in.-600 ft. Coil Watts Radiant BarrierPEX+
PB032161-4
10.39 10.39 10.39 USD
1 in. - 4 ft. Stick Watts Radiant Barrier PEX+
PB032161-300
754.99 754.99 754.99 USD
1 in.-300 ft. Coil Watts Radiant BarrierPEX+
PB032161-100
235.63 235.63 235.63 USD
1 in.-100 ft. Coil Watts Radiant BarrierPEX+
PB032121-600
900.40 900.40 900.4 USD
3/4 in.-600 ft. Coil Watts Radiant BarrierPEX+
PB032121-500
750.74 750.74 750.74 USD
3/4 in.-500 ft. Coil Watts Radiant BarrierPEX+
PB032121-4
6.20 6.20 6.2 USD
3/4 in. - 4 ft. Stick Watts Radiant Barrier PEX+
PB032121-300
450.20 450.20 450.2 USD
3/4 in.-300 ft. Coil Watts Radiant BarrierPEX+
PB032121-1200
1,798.96 1,798.96 1798.96 USD
3/4 in.-1200 ft. Coil Watts Radiant BarrierPEX+
PB032121-1000
1,403.47 1,403.47 1403.47 USD
3/4 in.-1000 ft. Coil Watts Radiant BarrierPEX+
PB032121-100
140.58 140.58 140.58 USD
3/4 in.-100 ft. Coil Watts Radiant BarrierPEX+
PB032101-600
779.32 779.32 779.32 USD
5/8 in.-600 ft. Coil Watts Radiant BarrierPEX+
PB032101-500
649.14 649.14 649.14 USD
5/8 in.-500 ft. Coil Watts Radiant BarrierPEX+
PB032101-400
519.56 519.56 519.5600000000001 USD
Watts Radiant 5/8 in. RadiantPEX+ x 400 ft. Coil
PB032101-300
389.67 389.67 389.67 USD
5/8 in.-300 ft. Coil Watts Radiant BarrierPEX+
PB032101-1200
1,457.53 1,457.53 1457.53 USD
5/8 in.-1200 ft. Coil Watts Radiant BarrierPEX+
PB032101-1000
1,298.28 1,298.28 1298.28 USD
Watts Radiant 5/8 in. RadiantPEX+ x 1000 ft. Coil
PB032081-600
621.15 621.15 621.15 USD
1/2 in.-600 ft. Coil Watts Radiant BarrierPEX+
PB032081-500
517.42 517.42 517.42 USD
Watts Radiant 1/2 in. RadiantPEX+ x 500 ft. Coil
PB032081-300
292.83 292.83 292.83 USD
1/2 in.-300 ft. Coil Watts Radiant BarrierPEX+
PB032081-250
259.47 259.47 259.47 USD
Watts Radiant 1/2 in. RadiantPEX+ x 250 ft. Coil
PB032081-2
0.00 0.0 USD
1/2 in.-2 ft. Sample, Watts Radiant Barrier PEX+
PB032081-1000
1,034.84 1,034.84 1034.84 USD
1/2 in.-1000 ft. Coil Watts Radiant BarrierPEX+
PB032081-100
97.32 97.32 97.32000000000001 USD
1/2 in.-100 ft. Coil Watts Radiant BarrierPEX+
PB032061-600
453.03 453.03 453.03000000000003 USD
3/8 in.-600 ft. Coil Watts Radiant BarrierPEX+
94963
445.52 445.52 445.52 USD
ComfortPro PEX-A O2 Barrier Pex 2 in. X 100 ft.
94950
265.36 265.36 265.36 USD
ComfortPro PEX-A O2 Barrier Pex -1-1/2 in. X 100 ft.
94040
192.08 192.08 192.08 USD
ComfortPro PEX-A O2 Barrier Pex -1-1/4 in. X 100 ft.
93522
357.52 357.52 357.52 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 3/4 in. X 500ft
93419
256.73 256.73 256.73 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 5/8 in. X 450ft
93328
359.03 359.03 359.03000000000003 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 1 in. X 300ft
93322
214.50 214.50 214.5 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 3/4 in. X 300ft
93312
110.53 110.53 110.53 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 3/8 in. X 300ft
93305
129.01 129.01 129.01 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 1/2 in. X 300ft
93228
25.82 25.82 25.82 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 1 in. X 20ft
93222
14.93 14.93 14.93 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 3/4 in. X 20ft
93205
8.60 8.60 8.6 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 1/2 in. X 20ft
93128
128.20 128.20 128.2 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 1 in. X 100ft
93122
715.03 715.03 715.03 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 3/4 in. X 1000ft
93119
570.51 570.51 570.51 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 5/8 in. X 1000ft
93112
368.42 368.42 368.42 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 3/8 in. X 1000ft
93105
460.10 460.10 460.1 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 1/2 in. X 1000ft
93102
71.50 71.50 71.5 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 3/4 in. X 100ft
93005
43.00 43.00 43.0 USD
ComfortPro SUPER B Red Oxy Barrier Pex-B 1/2 in. X 100ft
850-203
11.32 11.32 11.32 USD
LEGENDFlex 1/2 in. STICKS - 20 feet
850-165
894.88 894.88 894.88 USD
LEGENDFlex 1 in. PEX Tubing with Oxygen Barrier, 500 feet
850-161
178.98 178.98 178.98 USD
LEGENDFlex 1 in. PEX Tubing with Oxygen Barrier, 100 feet
850-159
905.49 905.49 905.49 USD
LEGENDFlex 3/4 in. PEX Tubing with Oxygen Barrier, 1000 feet
850-155
466.33 466.33 466.33 USD
LEGENDFlex 3/4 in. PEX Tubing with Oxygen Barrier, 500 feet
850-153
279.79 279.79 279.79 USD
LEGENDFlex 3/4 in. PEX Tubing with Oxygen Barrier-300 feet
850-151
93.26 93.26 93.26 USD
LEGENDFlex 3/4 in. PEX Tubing with Oxygen Barrier, 100 feet
850-149
707.42 707.42 707.42 USD
LEGENDFlex 5/8 in. PEX Tubing with Oxygen Barrier, 1000 feet
850-144
282.97 282.97 282.97 USD
LEGENDFlex 3/4 in. PEX Tubing with Oxygen Barrier, 400 feet
850-140
679.12 679.12 679.12 USD
LEGENDFlex 1/2 in. PEX Tubing with Oxygen Barrier, 1200 feet
850-139
565.94 565.94 565.94 USD
LEGENDFlex 1/2 in. PEX Tubing with Oxygen Barrier, 1000 feet
850-135
282.97 282.97 282.97 USD
LEGENDFlex 1/2 in. PEX Tubing with Oxygen Barrier, 500 feet
850-133
169.79 169.79 169.79 USD
LEGENDFlex 1/2 in. PEX Tubing with Oxygen Barrier, 300 feet
850-129
530.57 530.57 530.57 USD
LEGENDFlex 3/8 in. PEX Tubing with Oxygen Barrier, 1000 feet
850-125
265.28 265.28 265.28000000000003 USD
LEGENDFlex 3/8 in. PEX Tubing with Oxygen Barrier, 500 feet
086121-400
2,217.24 2,217.24 2217.2400000000002 USD
Watts Radiant 3/4 in. Onix x 400 ft. Coil
086121-300
1,663.34 1,663.34 1663.3400000000001 USD
Watts Radiant 3/4 in. Onix x 300 ft. Coil
086121-200
1,108.90 1,108.90 1108.9 USD
Watts Radiant 3/4 in. Onix x 200 ft. Coil
086121-100
554.44 554.44 554.44 USD
Watts Radiant 3/4 in. Onix x 100 ft. Coil
086101-600
2,445.83 2,445.83 2445.83 USD
Watts Radiant 5/8 in. Onix x 600 ft. Coil
086101-400
1,632.57 1,632.57 1632.57 USD
Watts Radiant 5/8 in. Onix x 400 ft. Coil
086101-300
1,223.74 1,223.74 1223.74 USD
Watts Radiant 5/8 in. Onix x 300 ft. Coil
086101-200
817.11 817.11 817.11 USD
Watts Radiant 5/8 in. Onix x 200 ft. Coil
086081-600
2,005.12 2,005.12 2005.1200000000001 USD
Watts Radiant 1/2 in. Onix x 600 ft. Coil
086081-400
1,336.93 1,336.93 1336.93 USD
Watts Radiant 1/2 in. Onix x 400 ft. Coil
086081-300
1,003.39 1,003.39 1003.39 USD
Watts Radiant 1/2 in. Onix x 300 ft. Coil