Slat Wall Installation — Wood Slat Accent Walls
Slat walls look simple and are unforgiving: one gap off by a sixteenth shows from the doorway. We build them plumb off a jig, on a dark backing, around whatever is on the wall.
JMB Builders does slat wall installation in homes across the Twin Cities metro: vertical wood slats built on site over a painted or felt-backed wall, or prefinished acoustic slat panels, spaced with a jig so every gap matches, run plumb, and cut clean around outlets and windows. Priced per wall, quoted from your photos within one business day.
- Priced per wall
- Site-built slats or prefinished panels
- Spacing set with a jig, every gap the same
- Quote from photos in 1 business day
- Licensed MN contractor BC809005
A slat wall is a row of narrow vertical wood strips with an even gap between them, over a wall painted dark or covered in felt so the gaps read as shadow. Behind a TV, a bed, a desk or up a stairway it is the accent wall people ask for most right now, and it is either done exactly or it looks wrong. JMB Builders installs slat walls across the Twin Cities metro two ways: built on site from individual slats, or from prefinished slat panels with the slats already glued to a felt backing.
Site-built gives you any species, any slat width, any gap, and a wall that runs full height with no panel seams. Panels go up faster, come prefinished, and the felt backing takes the echo out of a room, which is why they are sold as acoustic panels. Either way the layout is the job: slats plumb, gaps identical, the wall balanced so the slats at each end are the same width, and outlets and switches landing in a slot, not behind a slat.
What you supply
- A straight-on photo of the wall, its width and ceiling height, and where the outlets, switches and any TV mount are
- Species and finish if site-built (oak, walnut, poplar painted, pine stained), or the panel brand and color if you have picked one
- Backing color: black paint or felt is standard; tell us if you want the wall color to show through the gaps instead
What JMB supplies
- Slats ripped and sanded on site from the species you pick, or prefinished slat panels in the color you chose
- Backing: the wall painted flat black or dark, or acoustic felt applied to the wall, so the gaps read as shadow
- A spacer jig so every gap is identical from the first slat to the last, with the layout balanced to the wall
- Slats glued and pinned into the studs and into horizontal blocking or furring where the studs do not fall right
- Outlets and switches landed in a gap or cut around, with box extenders so the cover plates sit flush
- Blocking for a TV mount behind the slats, with the mount installed through the slats onto framing
- Clean ends at the ceiling, floor and corners, with a base and a cap piece where the wall needs them
- Photos of the finished wall in your job folder
How it is priced: per wall
Quoted in writing from your photos within one business day. What moves the number:
- Wall size and ceiling height — a two-story stairway wall is a different job than a bedroom wall
- Site-built slats vs. prefinished panels, and the species if site-built
- Slat width and gap: narrow slats with tight gaps mean many more pieces to cut and set
- Painted backing vs. felt backing, and whether the felt is part of a panel or applied by us
- Outlets, switches, windows, a fireplace or a TV mount to work around and block for
- Finish: prefinished panels need none, site-built slats are finished before they go up, as a separate line
- Whether the slats stop at an existing baseboard and crown or run floor to ceiling
Send a straight-on photo of the wall with the width and ceiling height, point out outlets and the TV, and say site-built or panels. We quote the wall as one number.
How long it takes
One wall in prefinished panels: a day. A site-built wall including finishing the slats: two to three days. A tall stairway wall: add a day for the staging.
How your project works
- 1
Send photos, get a written quote
Send three photos of the space and a sentence about what you want. You get a clear, itemized quote within one business day. We only come out to measure first when the job needs a tape measure — no pressure, no games.
- 2
Pick materials, or bring your own
We help you choose profiles and materials that fit the house and the budget, or match your existing millwork exactly — or you buy the door or trim yourself and we install it. Everything is confirmed before the crew is scheduled.
- 3
Clean, precise installation
The crew shows up on time, protects floors and furniture, and installs with tight joints and consistent reveals. Photos of the finished work go in your job folder.
- 4
Walkthrough and invoice
We walk the finished work with you. If anything is not right, we fix it before we call the job done. Then one invoice, paid by check or direct deposit — no card fees, no payment links.
Situations and options
Site-built oak or walnut slats
Individual slats ripped from the species you pick, finished before they go up, set one at a time off a jig on a black or felt backing. Full height with no seams, any width and gap you want.
Prefinished acoustic slat panels
Factory panels with wood veneer slats already glued to a felt backing. Fast to install, consistent, and they soften the sound in a room. Panel seams are set to land in a gap so they disappear.
Painted slats
Poplar or MDF slats painted the wall color or a contrast, on a matching or darker backing. A cheaper way to get the shadow-line look when you do not need a stained species.
TV wall or headboard wall
The most common places. Blocking goes in the wall for the TV mount before the slats, and the slats are cut so the mount and the cable box land where they belong, not on a slat.
Slat Wall Installation — Wood Slat Accent Walls: questions, answered
Are slat wall panels or site-built slats better?
Panels when you want it done in a day, want the sound-deadening felt, and are happy with the species and colors the panel makers sell. Site-built when you want a specific wood like white oak or walnut, a custom slat width or gap, a wall taller than the panels, or slats that run around a corner or a window without seams. Site-built costs more in labor and needs the slats finished first. Both are priced per wall.
What goes behind the slats?
Something dark so the gap reads as shadow. The simplest is the wall painted flat black or a deep charcoal. Felt backing, which is what acoustic panels come with, does the same thing and also absorbs sound. If you want the room's wall color to show between the slats instead, that works too, but the wall has to be painted and cut in cleanly before the slats go on, because you cannot paint between them after.
How far apart should the slats be?
Most walls look right with a gap between half and one slat width; a slat and a gap the same width reads even, a narrower gap reads denser. The exact spacing comes from the wall: we pick a slat width and a gap, then adjust the gap by a hair so the slats at both ends of the wall come out the same width. A spacer jig keeps every gap identical from the first slat to the last, which is the part that makes or breaks the look.
How do you handle outlets and switches on a slat wall?
We shift the layout so each box lands in a gap or is cut cleanly around, and the box gets an extender so the cover plate sits flush on the slat surface. If an outlet is in a bad spot, behind the TV for example, an electrician can move it before the wall goes on. Nothing is buried behind a slat.
Can a TV be mounted on a slat wall?
Yes. Before the slats go up we add blocking in the wall where the mount goes, then the mount is fastened through the slats and the backing into that blocking. The slats are cut so the mount arm and the cables have a clean opening. Tell us the TV size and roughly where it goes and we build the wall around it.
Do you stain or finish the slats?
Site-built slats are finished before they go on the wall, because you cannot finish between them after. That finishing, stain or clear coat or paint, is quoted as a separate line, or you can finish the slats yourself before we install them. Prefinished panels need nothing. The backing paint is included in the wall either way.
Get a written quote for this job
Three photos and a sentence is enough. You hear back within one business day. Or text the photos to 763-204-2099.
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Read morePage reviewed September 24, 2026 · JMB Builders LLC, MN license BC809005 · All finish carpentry pages
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