GenStone Faux Wall Panel Review
When creating this outdoor kitchen, we chose to build the base out of concrete masonry unit blocks to help support the 1300-pound Dome Ovens pizza oven. As a result, we didn't want to take on the additional task of using and actual stones, so we looked for a stone veneers option, and came across GenStone faux stone wall "Iron Ore" panels and decided to test it out.
What is GenStone Faux Wall Panels?
GenStone is a panelized system that is made from closed-cell high-density polyurethane foam. It is also lightweight and easy to work with and fastens to the wall with adhesive and screws. When compared to traditional stone and mortar methods, it significantly reduces the project install time.
The installation is simple. Like with any project, I would suggest doling your research and watch the GenStone installation KZfaq videos which walk you through the installation process.
Installation Steps
First, we leveled, and snapped a level chalk reference line across the CMU block as a reference line. We followed this line to make sure that I was continuing along a level track.
Then, we installed one corner piece. The corner pieces made this project very easy because there is no cutting, and they cover 2.81 sq. ft.
Once I installed the corner piece, I continued by installing the long panels. Because the panels are 41"x 11.25", the installation progresses quickly.
GenStone Faux Wall Panel | Installation Tips
To install the panels, we first apply Loctite PL3 to the back of each panel.
Then we used a hammer drill to drill through the panel and into the CMU block with a masonry drill bit.
Next, we fastened the GenStone panels every 8-10” with Tapcon. The panels overlap and hide the fasteners which is nice.
We added one screw into the grout line on the lower left side and one middle of each panel to help secure the panel as recommended. We continued working to the right of the outdoor kitchen until the panels were completed.
To fit in the last panel, you must cut it, and we used a hand saw. We ended up using a drywall saw, a miter and a table saw at times, but they are not necessary. Because the panels are made from rigid foam, the blade cuts through the panel easily.
The installation was remarkably easy, and fast (compared to a stone installation). GenStone eliminates the need for messy mortar mixing and saw cuts. Not having to mix mortar also allowed us to pick away at this project when we had some free time.
GenStone Faux Wall Panel Quality of Product
The GenStone panels are rigid, and the factory paint is durable. Once secured the panels are even stronger. Prior to starting this project, I was very nervous about installing faux stone made from foam. Some of my "pro" mason buddies really gave me a hard time. However, as soon as I applied the first panel, I knew that they were going to work well.
The GenStone faux stone is cast from real stone which allows for deep grout lines and a realistic look. It truly looks like a stone veneer wall.
Concerns | Testing
Our immediate concern with this product was, will this foam chip off when someone bumps into it, or if its hit by the weed whacker or lawn mower?
Prior to installation we secured some paneling to an extra block and ran it through a torture test. For testing purposes, we attempted to scratch the paint off, dent it with a hammer, crack it by stepping on the edges, and exposed it to a string trimmer. Lastly, we used a propane torch to see if it was flammable. It did catch on fire but went out quickly. While the foam didn't seem to burn, the glue and the paint did burn for about 30 seconds.
Overall, the GenStone is tough, but I would treat this faux stone like vinyl siding to prevent unnecessary damage.
Pro Tip - GenStone provides a touch up kit and we were able to blend and repair accidental blemishes easily.
Warranty | Customer Service | Other Products
GenStone has excellent customer service. They are very quick to answer the phone or chat via the website. GenStone has a 25-year limited warranty, and a color fade warranty. With this warranty, they offer a refundable percentage of the purchase price depending on how long the stone has been in use.
There will be some pieces during the install where you will have to create your own shiplap edge, and we found it easy thing to do. If you aren't so handy and don't have too much extra time for this project, I would suggest ordering extra panels, unused panels can be returned.
Final Thoughts and Cost
In conclusion, we think GenStone is an excellent product for some. It is strong, durable, and backed by warranty. We would use this product in other parts of my house and may eventually use it around my fireplace, foundation, and front porch pillars soon (keep an eye out for more coverage).