How To Install Concrete Garden Wall Blocks

A concrete block retaining wall is the perfect solution to control erosion to eliminate a hard to mow slope to add a planting bed or to level an ideal patio area.

How to install concrete garden wall blocks.

This is a ten minute how to build a wall using inexpensive formed concrete blocks. This article shows you how to install one in a weekend. Then spread the mortar on the footing and begin stacking the blocks beginning in a corner. You will see how you can terrace a hill stop errosion or merely make a ra.

Stack the second course of blocks on top of the first course making sure they remain level. Using a tape measure decide the length and the width of your retaining wall then mark off the area with the garden stakes and string. Fill the concrete cores with crushed gravel. Foundation all concrete block walls must rest on a sturdy foundation of poured concrete.

The success of your retaining wall depends on a level base. The depth and size of the foundation will vary depending on the size of the concrete block wall and the weight it must support but a typical freestanding wall requires a foundation that is about twice as wide as the wall itself and which extends about 1 foot down below the frost line. Avoid having downspouts pointed at the retaining wall and if it s against the house keep soil and mulch well below the siding. To lay concrete blocks begin by building a frame with 2x4s and pouring concrete into it to prepare a footing.

Next prepare cement mortar by mixing water and dried mortar in a 5 gallon bucket. To create a solid foundation dig a trench for the first course of your interlocking retaining wall blocks to sit in and make sure the ground remains even throughout. Block wall costs outdoor cost guides concrete block wall costs in this guide we take a look at the average cost of hiring professionals to install a concrete block wall as a perimeter fence 350 feet x 6 tall block 2100 sq ft. Follow the block manufacturer s instructions for wall height limits.

Sweep away all debris from the top of the first course of block with a broom. We provide step by step instructions for building a small concrete block retaining wall. Timestamps 0 09 l.