Build Your Wall Cap
Custom stone wall caps
A wall cap made for your space.
Start with a stone you love.
A considered finish for your wall
Custom stone wall caps, made to fit
Finish the top of your knee wall, half wall or pony wall with custom stone wall caps from Plato Surfaces. Our builder brings stone, finish, edge profile and final measurements together in one place. Compare the available options, enter the dimensions you need, and review your price before ordering.
Marble, granite or quartz
Start with a collection that complements your wall tile, shower or room palette. Choose from the marble, granite and quartz options available in the builder. Light stones can continue a soft, neutral scheme; dark collections can introduce contrast.
Use the collection images to compare the overall color and pattern, then view the product photo for your selected edge. Color and pattern can vary between pieces, so a sample can help you make your choice.
For marble and granite, see the Natural Stone Institute's natural stone care and cleaning guide.
Polished or matte finish
Polished surfaces have a reflective appearance. Matte surfaces offer a softer, low-sheen look. Compare the available finishes with the materials around your wall and choose the look that suits your space.
The builder displays the finishes offered for your selected collection. Your stone arrives with the finish and edge profile you choose.
Choose your edge profile
Compare the edge profiles offered by the current catalog for your stone and finish. The builder shows a product image after you choose an edge.
Confirm the finished dimensions, overhang and installation requirements with your installer before ordering your wall cap.
Measure once. Review every detail.
How to size your wall cap
Enter the finished stone measurements you want in inches. Width and length describe the stone itself, rather than the framed wall. The top, both long sides and one short side are finished.
Measure the width
Width runs across the top of the wall, from one face to the other. Measure the finished wall, including tile, and add any overhang you want on each side.
Measure the length
Length runs along the top of the wall, from end to end. Confirm the required finished length and which end stays exposed and any installation clearance before ordering.
Enter and review
Type a decimal or fraction, such as 4.5 or 4 1/2. The builder helps you choose a supported measurement. Check your stone, finish, edge, final size, quantity and price.
Custom sizing reduces an available catalog size. The finished dimensions must fit within a supported piece for your selected configuration.
Before you order
Questions about custom stone wall caps
Can I order a wall cap cut to my measurements?
Yes. Choose your stone, finish and edge, then enter your final width and length. The builder checks the available catalog sizes for that configuration. Custom sizing reduces a suitable piece to your requested dimensions; it does not increase its width or length.
What if my size falls between standard sizes?
Enter the finished dimensions you need, rather than rounding them yourself. The builder matches a suitable catalog size and includes applicable customization fees in the displayed price. If the measurement needs adjustment, use a suggested value or enter another supported size.
Can I enter fractions instead of decimals?
Yes. You can enter 4.5 or 4 1/2 for the same measurement. Use inches for both width and length. Review the final size shown with your selection before adding the wall cap to your cart.
Is the wall cap delivered as finished stone?
Yes. Custom sizing includes cutting and finishing. Your wall cap arrives as a finished product in your requested supported dimensions, with the selected surface finish and edge profile.
When can I see the price?
Complete the stone, finish and edge choices, then enter a supported width, length and quantity. The builder displays the price before you add the wall cap to your cart. Review the total whenever you change your configuration or measurements.
Can I order a sample before the full wall cap?
After you complete a valid configuration and size, an Order Sample button appears when a sample is available for that product. Use a sample to compare the stone with your surrounding finishes before choosing your full wall cap.
Prefer to compare ready-listed products? Browse all wall caps.
Need help choosing your configuration? Contact Plato Surfaces.