How to Use Premium Cedar Board 16x5.5 for Raised Beds
By Greenes Fence Company: Cedar Raised Garden Beds ... | Published: 2026-10-26
Category: How-to Guides
Learn practical ways to use the 16-inch premium cedar board for raised bed construction, from filling gaps to building small planters and customizing your layout.
Quick Answer
Use the Premium Cedar Board 16 in x 5.5 in to fill gaps, build small planters, or customize your raised bed layout. It fits the premium posts and can be stained or left natural.
Why the 16-inch board is useful
The 16-inch length is ideal for small adjustments and custom layouts. Because it is untreated cedar, it is safe for growing vegetables and can be stained to match your garden style or left in its natural state.
This board works well when you need to extend a side, create a partition, or build a compact planter for herbs or flowers. Its rough, unsanded texture gives a natural look and provides a good grip for staining.
What to keep in mind
The board is 3/4 inch thick and 5.5 inches high, so it matches the standard height of many raised bed kits. However, it is only 16 inches long, so it is not meant for long runs; use longer boards for main sides and save this one for details.
Since the board is unsanded, you may want to sand edges if you plan to handle it frequently. It is also untreated, so it will weather naturally over time; staining can help preserve the color if you prefer a consistent look.
How to Use the 16x5.5 Cedar Board
- Measure and plan your layout: Decide where you need the 16-inch board. It can fill a gap, extend a short side, or serve as a partition. Measure the space to ensure the board fits snugly. Common mistake: cutting the board without measuring first. Always measure twice before cutting.
- Attach the board to the posts: Use the premium posts and secure the board with screws or nails. The board is designed to fit into the premium post, so align it properly and fasten it securely. Check that the board is level before tightening all fasteners to avoid a crooked side.
- Stain or seal (optional): If you want a different color or extra protection, apply a wood stain or sealer. The board is untreated, so it will naturally weather if left as is. Apply stain before assembling if you want even coverage on all sides, including the ends.
- Use for small planters or partitions: Cut the board into smaller pieces if needed to create dividers or build a compact planter for herbs or flowers. The 16-inch length is manageable for DIY projects. When cutting, use a fine-tooth saw to minimize splintering on the unsanded surface.
Product Facts
- Premium Cedar Board 16 in x 5.5 in (3/4 in Thick) RCB16P: This 16-inch cedar board is 3/4 inch thick and 5.5 inches high, made from untreated cedar that can be stained or left natural. Its size and material make it a flexible option for customizing raised beds, adding partitions, or building small planters without exposing plants to treated lumber.
Premium Cedar Board 16 in x 5.5 in (3/4 in Thick) RCB16P
