Prime and Paint Shiplap
From Board and Batten Wainscoting Installation · Step 6 of 6 · Video by Woodshop Mike

Showing 4:38–5:25 of the source video. Watch the full video with every moment.
What happens in this clip
Before painting, carefully tape off all adjacent surfaces (ceiling, walls, trim) to protect them from paint. Mask off any obstacles, such as the fireplace glass, with plastic drop cloth. Once prepared, apply a coat of stain-blocking primer, such as General Finishes Stain Blocking Primer or Zinsser B-I-N 1-2-3, brushing into the gaps and rolling the faces of each board. After the primer cures, apply two coats of your chosen paint, such as Behr Premium Plus in Polar Bear satin finish. Apply the paint in the same manner as the primer: brushing between the gaps and then rolling the board faces. Once the second coat is applied, remove the tape promptly to prevent paint peeling.
What's used
Tools
- 2.5-3.5 inch Sash Brush
- 6-inch Roller with 3/8-inch Nap
- Painter's Tape
- Plastic Drop Cloth
- Step Ladder
Materials
- Interior Paint (Behr Premium Plus in Polar Bear
- Satin Finish)
- Stain-Blocking Primer (General Finishes or Zinsser B-I-N 1-2-3)
About the full video
This video provides a detailed guide on how to install shiplap paneling using a brad nailer, including marking, cutting around obstacles like fireplaces and outlets, and securely fastening the panels. It also covers important preparation steps like caulking and priming for a professional finish.
Step 6 of 6: Prime and Paint
Apply a coat of high-quality primer to all the new wood surfaces, including the top board, battens, and baseboard. Primer ensures even paint coverage and helps the topcoat adhere properly. Allow the primer to dry completely according to the manufacturer's instructions. Once dry, lightly sand any rough spots with fine-grit sandpaper and wipe clean. Apply your chosen paint color in two or more thin, even coats. Allow each coat to dry thoroughly before applying the next. For a smooth finish, use a high-quality paintbrush and roller.
Every video in Board and Batten Wainscoting Installation
Step 1: Measure and Mark Wainscoting Height
- 0:23–0:53 Establish Level Line for Chair Rail
- 0:51–1:34 Mark Chair Rail Height
- 0:32–2:11 Map Out Wainscoting Layout
Step 2: Install the Top Board (or Cap Rail)
- 0:26–0:35 Cut and Install Top Plate
- 2:25–2:34 Install Horizontal Board
- 3:46–5:39 Cut and Attach Top Piece
Step 3: Cut and Install Battens
- 3:24–4:31 Install Vertical Battens
- 1:41–2:11 Install Vertical Battens
- 5:55–6:53 Cut and Install Vertical Battens
Step 4: Install Baseboard (if applicable)
- 0:05–0:13 Install Board and Batten Trim
- 4:09–5:25 Install Vertical Battens with Spacer Blocks
Step 5: Fill Nail Holes and Caulk Gaps
- 15:25 Finish Joints and Nail Holes
- 0:11–0:13 Caulk, Fill, and Sand
- 5:31–7:18 Fill Nail Holes and Caulk Seams
Step 6: Prime and Paint
- 4:10–4:47 Paint Paneling (Primer)
- 0:13–0:15 Prime and Paint Wainscoting
- 4:38–5:25 Prime and Paint Shiplap (this video)
Questions about Board and Batten Wainscoting Installation
How do I accurately measure and cut battens to match the angle of my staircase?
To accurately match staircase angles, use a digital angle finder or a protractor to measure the slope of the stairs directly from the wall or a scrap piece of wood. Transfer this angle to your miter saw, making test cuts on scrap material first. Ensure your battens run parallel to the stair stringer for a cohesive look.
What are the most critical safety precautions to take when installing wainscoting on a staircase?
Working on a staircase requires extra caution to prevent falls. Use a stable, securely placed ladder or scaffolding, and never overreach. Always wear safety glasses when cutting wood, and ear protection when using power tools like the miter saw and nail gun.
Given the 'intermediate' difficulty and '3-day' estimate, what typically takes the most time in this project?
The most time-consuming aspects are typically accurate measuring, cutting all the battens to precise angles, and ensuring everything is level and plumb on an angled staircase wall. Filling nail holes, caulking gaps, and the priming/painting steps also require significant time for a professional finish.
Why is a stud finder important for this project, and how should I use it effectively?
A stud finder is crucial for locating wall studs, allowing you to securely nail or screw your wainscoting components directly into the framing. Attaching to studs prevents the wainscoting from pulling away from the wall over time and provides a much stronger installation. Mark all stud locations lightly with your marking pencil before beginning installation.
Can I use construction adhesive in addition to fasteners for a stronger hold on the battens?
Yes, using a high-quality construction adhesive on the back of your battens and boards can significantly enhance the bond to the wall, especially if stud placement is sparse or uneven. Apply a thin bead of adhesive before nailing to create a more durable and long-lasting installation.
What should I do if my walls aren't perfectly straight or plumb, which is common in older homes?
If walls aren't perfectly straight, use shims behind the battens where necessary to bring them plumb and level. Small gaps can be filled effectively with painter's caulk before priming and painting. For larger irregularities, consider using thicker battens that can absorb minor wall imperfections.
Board and Batten Wainscoting Installation
This project outlines the steps for installing board and batten wainscoting on a staircase wall. It includes measuring, cutting materials, attaching the boards, and applying battens. The process will enhance the aesthetic appeal of the wall and provide a durable finish.
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