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Wood Wall Covered in Artificial Stone

wood fence artificial stone

Artificial Stone on a Wood Fence | This is my neighbor's wood fence. It has a smooth face to which you could attach artificial stone. The challenge is to make sure the fence sections are securely attached to the posts as the weight of the stone can be significant. Faux stone on wood walls is possible.

DEAR TIM: I want to build an exterior wall around my pool area. My dream wall would be made from stone. But my skills are heavily weighted to carpentry. Therefore, I think a masonry wall might be out of the question. I am not looking forward to wood because I realize it will need periodic maintenance. Is there an easy no-maintenance material I can use? What do you suggest? Gerry M., Malone, NY

DEAR GERRY: This is indeed an ambitious project and one that will look good once completed. A stone wall would be very attractive and I think you should not abandon this idea. You need to think outside the box. What if I told you that you could build a wood wall and cover it with artificial stone that is so realistic it would fool even a geologist?

Should I Check My Zoning Laws?

Before you proceed to the lumber yard and stone center, you need to stop by your local government zoning office. Many cities, towns and villages have strict zoning laws that control yard walls and fences. These laws even control walls and fences surrounding pools. You need to pay particular attention to the minimum and maximum heights of the wall and the appearance. Some zoning laws regulate the materials you must use and the appearance of the surface that faces your neighbors.

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Is Artificial Stone Affordable?

You can purchase affordable artificial stone that can be applied directly to a wood wall substrate. This stone is made using colorful iron oxide pigments, cement and special small lightweight aggregates that are poured into highly specialized molds. The molds are vibrated so that the face of the concrete stones picks up every detail of the molds. The resulting texture and color of the artificial stones is incredible. They come in all different colors, textures and sizes. The color is solid throughout and they weather just like traditional stone.

Is it Easy to Install Artificial Stone?

It is easy to install the stones. They are simply pushed into a bed of mortar that has been troweled over a layer of galvanized wire lath. The stones are generally easy to fit and you are supplied with special corner stones that allow you to finish off any outside corners.

What are the Important Installation Steps?

There are several important steps you need to consider if you want a wall that will not deteriorate or crack. The combined weight of the lumber and the artificial stone and setting mortar will be considerable. If you build the wood wall like a traditional fence, all of the weight will be concentrated upon the vertical posts. These posts must be placed on eight inch thick by 30 inch diameter footers that extend below the frost line in your area.

What is the Best Lumber to Use?

I would consider using treated lumber for all of the posts, beams, and plywood for the sub-wall that acts as the hidden support system for the artificial stone. The beams need to be securely fastened to the posts with either a mortised recessed joint in each post or by using structural framing connectors that are readily available at most lumber yards or hardware stores. Simply nailing the horizontal beams into the posts is a recipe for disaster. All fasteners must be galvanized.

CLICK or TAP HERE to get FREE BIDS from local stone masons who can install faux stone.

How Long Should the Wood Weather?

After the wood wall is constructed, it should weather for a period of 30 to 60 days. This will allow it to shrink. Treated lumber often contains lots of moisture. If you construct the wood wall and immediately cover it with the artificial stone, you may get random cracks in the joints between stones as the wood member shrink and contract.

Should I Use Tar Paper over the Wood?

It is also a great idea to place tar paper over the entire wood structure just before you nail on the galvanized wire lath. Because water can soak through the mortar that holds the stones onto the wall, this tar paper will keep the wood dry. If the wood were to get wet at a later time, then it might swell. This swelling could also create random cracks.

The shop that sells the artificial stone will very likely give you numerous building tips. This product is used all over the USA for garden walls and privacy walls. You will by no means be the first person to use this artificial stone to create a paradise around a pool!

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