Installation Instructions
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To build inside corners with the Denver or Clifton, corner units are not needed.
Step 1 - Base Course Preparation
Begin an inside corner from the corner of the wall and install the blocks from the corner out, when
possible. Place the second unit at a right angle and centered to the rst base unit. Only half of a
whole block installed on the corner will be exposed. Also, always core ll each unit to ensure proper
interlock.
Step 2 - Successive Course Installation
Place the second unit at a right angle and center to the 1st unit on the second course. Make sure
second course units are placed at a 3/4" setback to the lower inside corner. Continue to install the
units left and right of the inside corner to complete the second course of the wall. Repeat the above
step-by-step installation core lling all units until the wall height is completed.
2nd Base Unit Centered
2nd Course Staggered
2nd Course Centered
1st
1st Base Unit
There are a variety of options when it comes to designing and installing steps in conjunction with the
Denver or Clifton units and Step/Caps. Virtually any design can be realized. Dierent riser heights
can be achieved by varying the depth of the Denver or Clifton units installed in the base. In this
example, we will use the Clifton units. All of the step building techniques listed on the following
pages also apply to the Denver units except when building steps with outside corners. The Denver
outside corners are to be constructed as outlined on the previous pages.
DENVER OR CLIFTON INSIDE CORNERS
BUILDING STAIRS WITH DENVER OR CLIFTON RISERS
RETAINING WALLS