Premium / Classic Cedar Board 4 ft x 3.5 in RCB48 RCB48EC

$4.69 ~~$7.21~~ In stock

Category: Build Your Own Cedar Raised Garden Bed

Our Longest Board for Expanding Your Garden

The 4' cedar board is the longest board that we have available for our raised garden kits. It is durable and easily fits into our short and tall posts. It is made from untreated wood cedar that can be stained to any color of your choosing or left in its natural state.

Size: 3.5" (height) x 4' (length)

Buy At: Greenes Fence

Premium boards are only compatible with Premium line posts.

Classic boards are only compatible with Classic line posts.

Free Shipping on Build Your Own Garden Beds $200 or more.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Miles ★★★★★ Oct 18, 2026

This board fit perfectly into the existing post slots, making my garden expansion a quick and simple project. The cedar feels sturdy and should hold up well through the seasons.

Benjamin ★★★★★ Oct 14, 2026

I used two of these to extend an existing bed and the boards dropped straight into my tall posts without any wobble. The cedar smells great and feels solid, definitely sturdier than the pine I had before.

Julian ★★★★★ Oct 13, 2026

The 4-foot boards slid right into the tall posts with no wobbling, which made extending my existing bed way easier than I expected. Cedar smells amazing and after a full season of rain it's still straight with no warping.