Home improvement How to Build a Retaining Wall – YouTube diy projects ⋅ November 23, 2018We are going to put in a simple retaining wall to take the pressure off a fence using a key-stone system.Bookmark(0)Please login to bookmark Do you have 10 seconds? Show this DIY to your friends and fans. Report Content To report this post you need to login first. Like 0 Thanks! You've already liked this No comments diy projects Web: Leave a Reply Cancel replyYou must be logged in to post a comment.