PVC and TPO Flat Roofing Installation – Welding PVC / TPO seams



PVC and TPO Flat Roofing Installation – Step by Step guide showing installation of Roof Insulation, Field Welding of PVC / TPO membrane sheets with Liester Varimat automatic welder and hand…
NJ roofers

3 Comments

  1. Reply
    lucio vazquez April 14, 2018

    Shitty.big time

  2. Reply
    Dale Petersen April 14, 2018

    Snow on the ground?? Shitty contractors are a global problem. hahaha

  3. Reply
    Jasper Edwards April 14, 2018

    how dose it cost a roll of pvc i payed 25 euro 15 metres and they welding too to my vordach

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