You can build a grid first and hang that (as seen above) or drill the slats directly into your wall, depending on the surface material. From there, you’ll need to rip the sheets into slats, stain them (remember to use a conditioner if it’s a softwood like pine or cedar), and attach them to your wall. To make a wood slat accent wall from scratch, you’ll need to purchase the wood in sheets, usually found at Home Depot or a similar home improvement store. How to build a DIY wood slat accent wall from scratch Whichever you choose, this unique accent wall design will elevate your home's design for years to come, undoubtedly impressing your guests and creating a modern statement piece in any room. You can either DIY the project from scratch, or you can purchase wood slat wall panels that only take an hour or two to install. Luckily, this noteworthy feature can be added to your home too, even without a million-dollar budget. The clean vertical lines combined with natural wood grain elevate your home's aesthetic, without breaking the bank. Wood slat wall panelling adds a modern yet classic touch to any room, without feeling stuffy or dated. Wood slat accent walls are exploding in popularity, and for good reason.