Diy Dry Stack Retaining Wall

For dry stack walls the base should be as wide as the wall is tall.
Diy dry stack retaining wall. Rocks can be purchased at local landscape retail centers or can be collected from local creek beds. For this 18 inch high wall the footing should be at least 18 inches wide. Make your wall siting height. There is no need to build a foundation below the frost line because the loose stones can shift slightly to accommodate frost heave.
Building a dry stacked stone wall in your garden area is an easy way to incorporate dimension and architecture into the existing landscaping. For every every one foot in height you ll want to lay the base a foot in from the wall s face. Dig a ditch the length of the wall that is about a foot wide and 8 to 12 inches 20 5 cm 30 5 cm below the ground level. Diy backyard landscaping retaining wall dry stacked stone wall supplies.
This makes them naturally draining which is important when using a wall to retain soil. Excavate to a depth of 6 inches along the entire base of the stone retaining wall using the string marker as a guide. How to build a dry stack stone wall. There are a couple of items that aren t always recommended or included in a backyard patio retaining wall stone design but i feel for the low cost are good to include.
Prepare a solid foundation or base. How to build a dry stack retaining wall. Dig out a trench of at least 6 10 inches. Even if you don t plan to sit on your wall 3 feet is about as high as i would recommend building any dry stacked wall.
This firmly plants the base into the ground below which helps prevent movement. The ideal height for a dry stacked retaining wall is 18 to 22 inches so you can sit on it when your gardening chores are done. Plan out the wall s height and base thickness. Dry stack walls are built without mortar the stones are stacked one on top of the other.
This ditch will act as the wall s footing and prevent the rocks from sliding forward due to pressure from the earth behind.