| Step Framework |
| Step Framework |
From "Hardscapes"
episode DHSC-102 |
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Building the framework for these steps couldn't be simpler -- just follow these basic steps:
- Each step is basically a 24"x16" box (figure A). In our design, the front timber runs the full length of the step and is the same width as the walkway -- 24". The back timber is 10" shorter and fits between the two side pieces; use a reciprocating saw to cut the timbers to length (figure B).
Use a spade to outline the step by cutting down into the grass around the timbers (figure C). Remove the timbers and excavate the area to create a flat bed that's even with the walkway in front and 5" deep in the back (figure D). Note: The bed should also slope slightly about 1/8" from back to front to help the step shed water.
The front timber of the next step sits on the back timber of the first one (figure E). Excavate a flat bed for the step and check to verify the 1/8" tilt, back to front. Re-lay the timbers for the second step (figure F). Then nail the second frame to the first step with three 12" spikes in the front timber (figure G) and use a sledgehammer to drive two pipes through the timber and into the ground.
To prep the concrete, pour a 2" layer of compactable gravel into each of the frames. Tamp the gravel down and smooth the surface with a scrap 2x4.
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