Ask the Builder: How to Protect Exterior Wood

Exterior wood has to be sealed and protected from UV rays and moisture.
Ask the Builder: How to Protect Exterior Wood
This weathered wood picnic table sits just 12 feet from the shore of Bass Harbor in Maine. The harsh marine environment will destroy the table if it's not sealed. Tim Carter/Tribune Content Agency/TNS
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A week ago, my lovely wife and our 2-year-old American Dirus dog were on Mt. Desert Island in Downeast Maine. We rented a tiny cottage just 12 feet from the shoreline of Bass Harbor. If you’re unfamiliar with this part of the USA, I can assure you it’s a harsh marine environment. Anything made from wood or iron that’s not protected from the sun and the sea will succumb to the elements and have a very short service life.

Early each morning, I took our dog out so she could relieve herself. I sat with a cup of coffee on a gray, weathered picnic table, watching the 11-foot ebb tide leave the bay. The ultraviolet (UV) rays of the sun, salt spray, rain and snow had tortured the table. Perhaps it was intentional, so the table matched the rustic, weathered appearance of the proud and tired cottage. If so, the property owner achieved the goal.

Tim Carter
Tim Carter
Author
Tim Carter is the founder of AsktheBuilder.com. He's an amateur radio operator and enjoys sending Morse code sitting at an actual telegrapher's desk. Carter lives in central New Hampshire with his wife, Kathy, and their dog, Willow. Subscribe to his FREE newsletter at AsktheBuilder.com. He now does livestreaming video M-F at 4 PM Eastern Time at youtube.com/askthebuilder. (C)2022 Tim Carter. Distributed by Tribune Content Agency, LLC.
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