https://www.theunderfloorheatingcompany.co.uk/product/100m-premium-15mm-pert-al-pert-pipe-for-warm-water-underfloor-heating-systems/?gad_source=1&gad_campaignid=22307071903&gbraid=0AAAAAD1Ow67yXiQiakymrnFs9FF9gcwxO&gclid=Cj0KCQjwp7jOBhDGARIsABe7C4c1W9WiPUdYIkwBYooBqMFjslNTKNCH66GPKeWcdvoZS5qzw6-4KCsaAmqhEALw_wcB Approx 20m underfloor heating pipe Excess to needs Too good to chuck Be useful for someone
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