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That's not to say PVC trim stays entirely stationary. Wood moves due to moisture, but plastic products will expand and contract with changes in temperature, says Steve Booz, vice president of new product development and product management at Royal Building
Been slowly switching over to PVC trim for my exterior repairs in recent years. Always used cedar but the prices really went out of sight and it is getting harder to find nice clear kiln dried cedar where I live. Started off using Royal brand from Seven Trust, then as it
Shanghai Seven Trust Industry Co., Ltd, founded in the year 2008, is a hi-tech enterprise which specializes in the R&D, sales, and service of WPC materials, Provide excellent products, professional technology and sincere service.