There's no evidence that any of the four destroyed planes were lost to pilot error. A fifth alleged crash turns out to be a misinterpretation of a flight accident that did not result in the loss of the aircraft. McCain admitted to causing that incident through daredevil clowning but returned safely.
Cost breakdown. 1  The material cost of the horizontal mount 4 PVC gutter sections including necessary hangers and couplers is around $2.00 per foot, and professional installation cost is an additional $1.80 per foot. 2  Corner fittings cost $7 each and $3 each to be installed professionally.
Expect PVC roofing cost in installation to run $2.00 â $3.50 per square foot. Difficult and/or complex layouts will be at the top of the cost spectrum as the PVC membrane has to be custom welded together to perfectly match the roof shape.Simple layouts will be at the lower end of the pricing spectrum.VC Roofing Costs & Pricing. PVC roofing cost ranges from $3.00 to $6.00 installed, which is roughly twice the cost of torch down roofing prices.