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We are in the process of building a new home. The front and rear porches are covered with supporting columns. My builder wants to wrap the columns in aluminum, citing no maintenance and no exposed wood to rot later. I am concerned they will scratch and dent and eventually be more trouble than maintaining painted wood. He also desires to use trim-tec to dress the columns. Will trim-tec and aluminum work well together? Any thoughts?
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Nancy, for what they're worth, here are my thoughts on part of your question. If you have young children, the aluminum will get scratched and dented. It will look shabby but can be replaced. Wood posts will also get scratched and dented, to a lesser degree, but can be refinished and/or repaired. If the posts are installed incorrectly, they can wick water through the bottom or if there is a slight leak from the roof with water seeping down the length of the post, dry rot (decay) can set in and destroy the structural integrity of the post. An aluminum covering can enhance the decay by retaining moisture for a longer period of time as well as hide the decay until the post failed.
My preference would be leaving the post exposed and incurring the small amount of extra maintenance. Make sure the post is isolated from contact with concrete or any other source of moisture. Steel posts, either round or square section, may be an option.
*Clad the posts with colored steel instead of aluminum. Cost is the same. Fit them tight to the posts. Re-paint the steel if it gets scratched.
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We are in the process of building a new home. The front and rear porches are covered with supporting columns. My builder wants to wrap the columns in aluminum, citing no maintenance and no exposed wood to rot later. I am concerned they will scratch and dent and eventually be more trouble than maintaining painted wood. He also desires to use trim-tec to dress the columns. Will trim-tec and aluminum work well together? Any thoughts?