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Homeowners
See finished projects and plan your exterior, fireplace, or outdoor space.
Mortarless stone cladding · Made in Ohio
Real stone character.
Engineered to perform.
A mechanically fastened cladding system with built-in drainage and ventilation—designed for faster and more versatile installation and lasting durability.
No mortarMechanical QS fastening
Built to drainVentilated wall cavity
15–20 lbPer square foot
NationwideAvailable across the U.S.
Four unit lengths8″ · 10″ · 12″ · 20″
The Sedistone system
A smarter way to build with stone.
Sedistone mechanically attaches to properly prepared walls with an all-stainless-steel fastening system. The cavity behind every course gives water a path out and air a path through.
Explore the system →Built for the whole project team
Start with what matters to you.
Clear answers for the people choosing, specifying, installing, and supplying Sedistone.
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Contractors
Review preparation, fastening, cutting, and wall-termination details.
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Architects
Understand assembly requirements, drainage, weight, and substrate needs.
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Dealers
Connect customers with product support and nationwide project guidance.
From starter strip to final course
See the system come together.
Watch a complete installation overview, then use the step-by-step guide for wall preparation, flashings, stone layout, cutting, and finishing details.
Made for real spaces
Stone without limits.
Frequently asked questions
Everything You Need to Know About Sedistone.
Clear answers about installation, wall requirements, weather performance, moisture management, and purchasing.
What is mortarless stone veneer?
Mortarless stone attaches to building walls using our patented stainless-steel fastening system. It can be installed by multiple trades and qualified DIYers. Sedistone is manufactured at a state-of-the-art plant that has been producing stone products for over 20 years.
How is Sedistone different from traditional stone veneer?
Sedistone uses our QS fastening system, which can be installed on all wall designs. It creates a drainage cavity between the stone and protective membrane to drain and ventilate moisture behind the stone. Sedistone can also be installed bidirectionally, reducing the repeating patterns that can occur with larger, one-directional units.
Can I install Sedistone myself?
Sedistone is easy to install for what we call a qualified DIYer. Following the installation instructions and videos will help you install the product successfully.
What types of walls can Sedistone be installed on?
Sedistone can be installed on all wall types, provided they have fastener-capacity sheathing such as 7/16-inch OSB or 1/2-inch plywood. The exterior sheathing must be covered with code-approved weatherproof membranes.
Can Sedistone be used for both new construction and renovations?
Sedistone was designed to attach to wall assemblies and does not require a brick ledge. It is ideal for both new construction and renovation projects.
Can Sedistone be installed in cold weather?
Sedistone can be installed in all weather conditions. Because it is mechanically attached to walls, it is not affected by extreme cold or hot weather conditions that can affect the bonding of adhered stone.
How is Sedistone attached to the wall?
Sedistone is screwed into the exterior sheathing using the provided stainless-steel screw.
How does Sedistone manage water and moisture?
Sedistone creates a 3/8-inch cavity to manage water and moisture in all wall types. Water drains out through the bottom starter and leveling strip.
What tools are needed to install Sedistone?
Sedistone uses basic construction tools, plus a grinder or saw with a masonry blade for cutting. A power screw gun, level, rubber mallet, and typical construction tools are all that are required. Use proper safety gear when cutting and handling Sedistone.
Does Sedistone require separate corner pieces?
Each piece of Sedistone has finished ends, so you simply start at the corners by overlapping the units. Choose from the numerous finished-end options to select units that tie in naturally with the adjoining stone.
Where can I buy Sedistone or request a quote?
Contact Sedistone, and we can direct you to your closest dealer.
Projects across the United States
Bring Sedistone to your next project.
Tell us what you’re building, where it’s located, and how much stone you need. Our team will help with product and quote details.
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