Skip to content
Serving Michigan, Indiana, and Northern Ohio. Call Us: +1-616-682-7428

Deck Gapping

Gapping in the decking industry refers to the space between deck boards. Proper gapping is important for maintaining your deck’s appearance and safety. The gaps between the deck boards allow for airflow, drainage, and expansion due to heat or moisture. Decks built with improper gapping can warp, buckle, or crack when exposed to heat expansion and adverse weather conditions.

The Green Shield Difference

Gapping isn’t optional if you want your deck to last a lifetime. Green Shield specifically trains our crews on the best deck installation methods. Green Shield crews know how to miter, use hidden fasteners, and properly frame a deck so that it won’t warp or crack. Our construction methods are proven and tested across thousands of decks in Michigan, Indiana, and Ohio. From clean lines on stair cases to picture frames, every deck board is gapped properly.

"Our training makes sure that Green Shield crews get your gapping right every time, so that it lasts for life!"
- Adam Rought,
CEO & Founder