BOARDS
Shiplap & Beadboard
Designed for both aesthetic appeal and practical function, CTI shiplap and beadboard create a modern, comfortable look ideal for interior feature walls, accent walls, and ceilings. Engineered to install in either direction for added versatility, they deliver a clean, uniform reveal and a paint-ready surface that suits contemporary and traditional interiors alike. Milled to consistent tolerances for tight, even seams, shiplap and beadboard install cleanly and provide a durable, decorative finish that elevates any room.
2 Substrate Options
1 Machining Option
10 Year Warranty
Sizes
Widths: 6"
Thicknesses: 21/32" and 23/32"
Colors
Substrate Options
Pine
Pine is known for its versatility and workability. It offers excellent strength and stability, making it ideal for a wide range of construction and millwork applications.

LVL
LVL (Laminated Veneer Lumber) is an engineered wood product that offers superior strength and stability. It is composed of multiple layers of thin wood veneers, glued together to form a single, solid piece.

Machining and Customization
CTI components are machined in-house to precise, repeatable tolerances and arrive prepped and ready to install.
Available operations include:
Custom Length
Cut to your exact length, no field cutting.
Frequently Asked Questions
What is the difference between shiplap and beadboard?
Both are decorative paneling for interior walls and ceilings, differing mainly in profile: shiplap creates a clean, overlapping horizontal reveal, while beadboard has a repeating beaded groove pattern.
Where are shiplap and beadboard used?
They are ideal for interior feature walls, accent walls, and ceilings, in both contemporary and traditional interiors.
Can shiplap be installed in either direction?
Yes. CTI shiplap is engineered to install in either direction for added versatility, delivering a clean, uniform reveal.
Are shiplap and beadboard paint-ready?
Yes. Both are milled to consistent tolerances and provide a paint-ready surface for a durable, decorative finish.
Is this product covered by a warranty?
Yes. Every CTI product carries a 10-Year Manufactured Defect Warranty, ensuring it is free from material and workmanship defects under normal use.
Related Products

S3S Lumber Boards
Gives a smooth, finished look that is versatile for a range of applications. Perfect for projects requiring clean lines and precision, these boards are commonly used in molding, trim, decking, handrails, and shelving.
Technical Details and Resources

Each CTI product comes with a 10 Year Manufactured Defect Warranty, ensuring they are free from material and workmanship defects under normal use for the product's lifetime. This commitment to quality offers you peace of mind and guarantees that you are investing in products built to last. You can view our product-specific warranties below.





