Leave a gap of about 60cm alongside the wall for.
Dry stone retaining wall construction.
The dry stone method of building retaining walls to hold back soil when terracing a slope has been used for thousands of years.
Dry stone walls are almost always built with a batter which is the inward slope of the front face of the wall.
Sort out the coping stones from the collapsed wall first and place them two to three metres from the wall.
The easiest way to build a stone retaining wall is to use the dry stack method that requires no mortar between stones and does not need a concrete footing like mortared walls do.
For this 18 inch high wall the footing should be at least 18 inches wide.
Building a retaining wall is suitable for diyers as long as the wall is a maximum of 3 feet tall in most areas.
To build a natural dry stone retaining wall prepare the site.
Building a dry stone retaining wall is hard work but it s also fun.
Retaining walls convert sloping ground into usable level spaces.
Dry stone construction is best known in the context of stone walls traditionally used for the boundaries of fields and churchyards or as retaining walls for terracing but dry stone sculptures buildings bridges and other structures also exist.
Lay high quality stones and use a geotextile backing to ensure the wall lasts a long time.
Take out the main stones and put the top ones furthest from the wall.
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.
Excavate to a depth of 6 inches along the entire base of the stone retaining wall using the string marker as a guide.
Plan for good drainage proper width height ratio and distance between tiers.
Higher walls should be engineered for stability.
3 reasons why you will also love building a dry stone wall.
Use a hand or power tamper to level the base.
Almost all early retaining walls were built this way using stacked stone without any mortar to hold the retaining wall together.
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.
If the ground is level above and the footing is stable below the simplest form of retaining wall is appropriate.
Dry stone retaining wall construction method instructions tips.
Keep the largest ones nearest the wall to aid building.
For dry stack walls the base should be as wide as the wall is tall.