Combinations 90 mm- 135 mm The Celtik System offers the possibility of creating imitation natural stone walls.

You can achieve great results by using a combination of the 90mm high modules and the 135mm high modules.

Note that the two blocks of the 135mm have the same height as three blocks of the 90mm.

You can also lay down blocks in a vertical position. The length of the longest medium block equals the height of two 135mm blocks and the length of the smallest medium block is the height of two 90mm blocks.

Or you can always cut a block to the exact length you need. The first row has to be composed exclusively of 135mm high modules using the longest blocks.

For the second row, you can start with a combination of 135mm high modules.

Repeat the same combination for the next row, but use 90mm high modules and invert their order.

This way you can place one block in the vertical position.

Complete the second row by starting with the combination of 90mm high modules, followed by a third row of a combination of 135mm high modules.

Continue in this same way for the rest of the construction, by alternating the combinations and by inverting the installation order each time.

As you can see, the combination of the longest and the smallest blocks will give you the same length as the combination of two medium blocks.

It’s important to balance the structure and exploit all the possible combinations, that way you can enhance the look of your wall. Complete the wall with one of the two different capping modules.

With the Celtik System you can create cavities and use them to grow plants right out of your wall. Giving the construction, a very unique look.

As solid as time itself, yet elegant and refined like the stone walls of the Celtik country side. Permacon Celtik Wall imparts a unique dimension and a distinctive quality to all your landscaping designs.

Back to the beginning of our How To Build a Retaining Wall Guide.

For more information about the Celtik Wall System to create beautiful and natural looking retaining walls you can view our video.

See also Retaining Wall Shapes