Back priming consists of applying a coat of primer to the reverse side and edges of boards before installing. Back priming helps prevent paint from peeling by reducing the amount of water vapor that passes through the wood.

When back priming, be sure to prime the ends of each piece after it has been cut to fit, since end grain will absorb the most moisture.

Watch the video above to find out more.


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Joe Truini

Radio Show Co-Host

Joe Truini is a contractor, author, and the host of “Simple Solutions” on Today’s Homeowner TV and the weekly Today’s Homeowner radio show. He has worked on both large commercial projects and residential remodeling, and has written for national publications such as This Old House and Popular Mechanics. He has also written eight books, including three best-selling shed-building books. Joe lives in Connecticut with his family and enjoys hiking, traveling, and baseball in his spare time.

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