Vertical Shiplap Wall Planning and Installation Guide
Vertical shiplap is wall cladding installed with the boards running from floor to ceiling, and a common visible board width is 5.5 inches (14 cm). On an 8-foot (2.44 m) wall, those upright lines draw the eye toward the ceiling and can make a standard-height room feel taller.
You can cover a complete wall or stop at chair-rail height. The best result comes from balancing the first and last boards, planning around outlets, and installing the first board perfectly plumb.
How vertical shiplap walls change a room
Vertical shiplap walls create a steady upward rhythm. They can add height to an entry, bedroom, dining area, or narrow hallway. They also provide more texture than a plain painted wall without requiring decorative frames or complicated patterns.
Narrow boards create more lines and a busier appearance. A 5.5-inch (14 cm) face works well in small and medium rooms. A 7.25-inch (18.4 cm) face feels calmer on a broad wall. Review other approaches to shiplap walls before deciding which direction and scale suit the room.
The effect is visual. Vertical boards do not physically raise the ceiling. Strong horizontal furniture, heavy crown molding, and contrasting paint can reduce the sense of height.
Planning a shiplap wall vertical layout
Measure the wall width and height in at least three places. Old walls are rarely square. Use the largest height when ordering material, then cut each board to its actual location. Divide the wall width by the visible board face and round up. Add about 10 percent for cuts, defects, and future repairs.
To keep a shiplap wall vertical and square, mark a plumb reference line with a 4-foot (122 cm) level or laser. Do not assume the nearest corner is straight. Test the layout before fastening anything. If the final board would be less than 2 inches (5.1 cm) wide, trim both outside boards so the two edges look balanced.
| Material | Best use | Main advantage | Planning range for 96 square feet |
|---|---|---|---|
| MDF | Dry bedrooms, offices, and living areas | Smooth paint finish and consistent dimensions | about $200 to $500 |
| PVC | Bathrooms, laundry rooms, and damp locations | Resists moisture and does not swell like standard MDF | about $400 to $900 |
| Solid wood | Stained walls and natural interiors | Real grain and repairable surface | about $500 to $1,200 |
| Peel and stick | Rentals and lightweight accent walls | Fast installation with fewer nail holes | about $150 to $450 |
These are rough material planning ranges, not quotes. Board profile, finish, local pricing, freight, and wall preparation can move the total. Check the product instructions before using adhesive or installing near heat and water.
Full-height or partial-height vertical shiplap
Full-height boards give you the strongest ceiling-height effect. Partial coverage usually ends 36 to 48 inches (91 to 122 cm) above the floor and needs a finished cap. It can protect the lower wall in a dining room or hallway while leaving space for art above.
The lower-wall approach overlaps with shiplap as wainscoting, but the profiles and edge details can differ. Compare shiplap vs wainscoting if you are choosing between overlapping boards, framed panels, and a traditional chair rail.
Worked example for a 12-foot wall
Consider a clear wall that is 144 inches (366 cm) wide and 96 inches (244 cm) high. With a 5.5-inch (14 cm) visible face, 27 vertical courses cover the width. Balancing the layout produces outside courses about 3.25 inches (8.3 cm) wide instead of leaving a 1-inch (2.5 cm) strip at one edge.
Order 30 boards at 8 feet each after adding roughly 10 percent. That equals 240 linear feet of board. A four-sided perimeter needs another 40 linear feet of trim. A reasonable material and supply allowance is about $275 to $700, depending on MDF, peel and stick, PVC, or solid wood.
FREE WALL CALCULATOR
Plan your wall in 60 seconds
Enter your wall size. Get frame sizes, spacing, total molding length and your kit price. Save $20 on orders over $350 with code WALL20.
Calculate my wall Get a free design drawingShop Wall Molding Kits
View all
3 Tier Peel and Stick Picture Frame Molding, 3 Upper, 3 Middl...From $96.00Choose options
Accent Board and Batten Design Wall Covering Kit, Factory PrimedFrom $728.40Choose options
Accent Wall Panels Kit, 3 Upper & 2 Bottom Nested FramesFrom $264.00Choose options
Accent Wall Picture Frame Molding Package, Custom Panel WidthsFrom $63.60Choose options
Arch Molding Kit, 3 WidthsFrom $70.08Choose optionsArched Accent Wall Trim Molding Kit, 3 WidthsFrom $70.08Choose options
Arched Decorative Wall Molding Panels, 1 to 5 ArchesFrom $175.68Choose options
Bedroom Board and Batten Picture Frame Wall Molding Set, Quee...From $209.29Choose options
Bespoke Ready to Assemble Wall Paneling Package, Factory Prim...$534.00Choose options
Board and Batten Half Wall Paneling Kit with Chair RailFrom $37.70Choose options
Board and Batten Wall Kit, Shaker Grid 1 to 5 SetsFrom $83.76Choose options
Box Contemporary Wall Paneling Kit for Living AreasFrom $714.00Choose optionsHow to install vertical shiplap
Gather a tape measure, pencil, stud finder, level, saw, jigsaw, spacers, construction adhesive, finish nailer, filler, caulk, primer, paint, and eye protection. A straightforward 12-foot by 8-foot wall usually takes about 6 to 10 hours of active work, plus drying time.
- Condition and inspect the boards. Follow the material maker's acclimation instructions. Reject damaged pieces and mix boards from different packages if natural color or grain varies.
- Prepare the wall. Remove baseboards or edge trim that block the installation. Repair loose drywall. Turn off power before removing outlet covers, and use approved box extensions when the new surface changes outlet depth.
- Mark fastening points. Locate studs, which are often spaced 16 inches (40.6 cm) on center. Vertical boards may also require adhesive, blocking, or horizontal furring strips spaced 16 to 24 inches (40.6 to 61 cm) apart. Follow the board maker's fastening requirements.
- Cut and dry-fit the first board. Leave the specified perimeter allowance, commonly 1/8 inch (0.3 cm), at the floor, ceiling, and side edges. Cover those gaps later with appropriate trim.
- Install the first course. Align it with your plumb reference line. Apply compatible adhesive, then fasten into suitable support. Recheck the edge before the adhesive begins to set.
- Add the remaining courses. Seat each joint without crushing its profile. Check plumb every third or fourth board. Cut openings carefully with a jigsaw and keep electrical devices accessible.
- Finish the surface. Fill nail holes and sand lightly. Caulk the outer perimeter, not the intentional shiplap reveals. Prime exposed MDF cuts, paint as required, and allow about 24 hours before replacing furniture against the wall.
Five common vertical shiplap mistakes
- Following a crooked corner. A small error at the first board grows across the entire wall.
- Leaving a thin final strip. Calculate the layout first and split the cut between both ends.
- Skipping expansion space. Tight boards can buckle or press against nearby trim as conditions change.
- Caulking every reveal. Filling the intended shadow lines removes the feature that makes shiplap recognizable.
- Using standard MDF in wet areas. Choose a moisture-suitable product and follow ventilation and clearance requirements.
When board and batten is a better fit
Vertical shiplap covers the surface with adjoining boards. Board and batten uses spaced strips over a wall or panel, so it creates wider fields and fewer vertical lines. Compare the main types of wall panels before ordering material.
Trim Wall Haus pre-cut, primed MDF board and batten kits use 75 mm by 8 mm boards, about 2.95 inches by 0.31 inch (7.5 cm by 0.8 cm), and peel and stick versions are available for renters. The kits ship in 2 to 4 business days with free shipping to the US, Canada, UK, and EU. Returns are accepted within 14 days, excluding custom orders.
Common questions
Does vertical shiplap make a room look taller?
Vertical shiplap can make a room feel taller because the repeated lines guide your eye toward the ceiling. The effect is usually strongest on a full-height wall with limited horizontal interruption. It does not change the actual ceiling height, and heavy crown molding, contrasting trim, or wide horizontal furniture can weaken the visual effect.
Is vertical shiplap still a good design choice?
Vertical shiplap is not tied to one decorating style. Painted white boards can feel coastal, while dark paint or natural wood can suit modern or traditional rooms. It looks most intentional when the board width, trim, and wall height are proportioned to the space. Choose it because the vertical rhythm supports your room, not only because it is popular.
What board width works best for vertical shiplap?
A visible face around 5.5 inches (14 cm) is a flexible choice for small and medium rooms. A wider 7.25-inch (18.4 cm) face creates fewer seams and can feel calmer on a broad wall. Test several widths with painter's tape before ordering. Narrow boards produce more vertical lines and a stronger striped effect.
Can vertical shiplap be installed over drywall?
Yes, many vertical shiplap products can be installed over sound, clean drywall. You still need reliable fastening support. Mark the studs, use a compatible construction adhesive when permitted, and add blocking or horizontal furring if the product requires it. Adjust electrical boxes safely so outlets remain flush with the finished wall surface.
Do vertical shiplap boards need furring strips?
Not always. Some boards can be bonded to drywall and nailed where they cross suitable framing. Other systems require horizontal furring strips so each vertical board has several mechanical fastening points. Furring is also useful on uneven walls. Follow the product instructions and account for the extra wall thickness around windows, doors, baseboards, and outlets.
How much gap should vertical shiplap have?
The visible joint is normally created by the board profile, so use the manufacturer's specified reveal rather than improvised spacers between courses. A perimeter allowance around 1/8 inch (0.3 cm) is common, but material requirements vary. Leave the prescribed space at floors, ceilings, corners, and fixed trim, then conceal it without filling the decorative reveals.
Should vertical shiplap cover the full wall or stop halfway?
Use full-height coverage when you want the strongest sense of height and a continuous accent surface. Stop around 36 to 48 inches (91 to 122 cm) when you want lower-wall protection or space for artwork above. A partial installation needs a finished cap, while a full wall needs careful transitions at the ceiling and baseboard.
Kits for this project
Every kit ships pre-cut, primed and numbered. $10 off orders over $100 with code BLOG10.
More styles: MDF Wall Paneling Kits Free wall molding calculator All wall molding guides
Ready to build this wall? Shop Trim Wall Haus kits, cut to size and ready to paint.
Ready to transform your wall?
Pre-cut, factory primed kits. Free shipping. $20 off orders over $350 with code WALL20.
Calculate my wall Shop Wall Molding Kits