Evaluating The PVC Option -
[Cached Version]
Published on: 10/1/2001
Last Visited: 10/17/2001
Should a PVC membrane be damaged , repairs are relatively simple to do , according to Steve Ruth , director of sales for Duro-Last.The roofing contractor can heat-seam a patch or fix a curb or a flashing without compromising the roof's performance , says Ruth.
When vinyl roofing is damaged by a tear , cut or seam opening , the damage can be spot-repaired.Roofing contractors simply clean and then repair the area with the same methods used to weld the seams during installation.
But you do want to go back to the contractor who installed your membrane for any modifications so you don't compromise the roof or your warranty , says Ruth.
Another advantage of PVC membranes is that they are not weather-sensitive ; they can be installed year round.Because of their flexibility and light weight , PVC membranes can be installed in reroof and recover roof construction , over some metal roofs and over built-up roofs , provided the deck is sound.
Technological InnovationsNo technology , even a good one , can afford to stand still.PVC membranes are no exception to that rule.