Black Friday event is on now. Don't wait!  Shop Event

Deck Plan: 12 x 12 Octagon Free-standing Deck

Similar to a free-standing square deck, an octagonal deck adds visual interest with its angled sides and sleek style. Standing 2 feet tall with 3-foot aluminum railings, this free-standing octagonal deck is built from pressure-treated lumber to enhance its longevity and durability. The estimated material price to build this type of deck is up to $9,775*.

Download and view this octagonal deck plan today to get the required materials list, measurements and more. Speak with your local municipal office regarding any permit requirements in your area.

For more information on the decking materials required and to get a cut list, speak to a consultant in-store or book a virtual consultation.

Deck Width 12 ft
Deck Depth 12 ft
Deck Height 24 in
Deck Material Pressure-treated
Railing Height 36 in
Railing Material Aluminum
Estimated Material Cost Up to $9,775*

*Prices may vary from the actual price at the time of purchase. We adjust our prices daily to the lumber commodity market. Assortment may vary by store.

View More Deck Plans

Shop for Your Decking Project