Pvdf Metal Roof

The roofing material is coated in zincalume and other metals to form a barrier that protects the base metal from corrosion.

Pvdf metal roof. Once you ve made decisions about your metal roofing material and contractor the roof paint or coating system you choose might not seem like as difficult of a decision to make. Pvdf coating polyvinylidene fluoride or kynar coating is a pure thermoplastic fluoropolymer that is non reactive and possesses multiple coating benefits. While advanced smp paints siliconized modified polyester come close in performance pvdf is still the industry leader with a. But a roof is a long term investment and the paint coating system is the difference between a roof that only looks good now and a roof that looks good for the long term.

For over 50 years pvdf polyvinylidene fluoride has been the preferred metal roofing finish by building owners architects and contractors across america. Pvdf coatings can be applied to metal both before and after forming. Kynar 500 hylar 5000 pvdf metal roofing finishes. As seen above in less than 10 years the pvdf fade resistance difference is clear.

Sunsky 5v crimp polycarbonate roof panel in white opal. The choice of roofing material has the greatest impact on the energy conservation of a home. The end result is a beautiful roof that will retain its true color and luster year after year. Metal sales offers a wide variety of color choices with our high performance pvdf ms colorfast45 ms crinkle finish colorfit40 coating systems.

Coatings are applied in factory in coil coating applications for metal roofs garage doors and wall panels or spray applied to formed aluminum extrusions on curtain walls aluminum window and door framing gutters soffits and sunshades. Set your store to see local availability add to cart. Kynar 500 pvdf coatings offer greater gloss retention and provide the highest protection against panel chalk and fade. The pvdf material contains 70 kynar resin which fades slower than other paint resins.

Mcelroy metal s kynar 500 pvdf coating of choice is valspar s fluropon. Home metal roofing fade test pvdf finishes. Kynar coating is a chemical resistant thick film barrier coating primarily used on chemical processing equipment due to it s low weight and low thermal conductivity. Pvdf polyvinylidene difluoride is a fluoropolymer resin that is the industry standard for the highest performing paints.

No other paint coating stands up to the sun s harsh uv rays like premium pvdf finishes. Kynar 500 coated metal roofing has many attractive features and benefits. Cool metal roofs coated with kynar 500 pvdf based resin can reduce energy consumption by up to 40 as part of a total system design as reported by the lawrence berkeley national laboratory.