Step 4: Fleshing Out the Steps

After the linkage was assembled and tested, it was time to build the stairs themselves. Some additional 1x2 framing was added to support the steps, but it was kept very minimal.

Some quick calculations were made to figure out the number of steps and sizing. To force the perspective, the steps would get more short and narrow toward the top. In my case I varied the width from 30" at the bottom, down to 18" inches at the top, and from 9" high to 5" - so that's a pretty dramatic difference.

Rigid foam insulation (extruded polystyrene) was used to build out the stairs. First, two long stringers were attached to define the outside taper. Then, working from the bottom up, stair pieces were cut and assembled with liquid nails. After all the stairs were together, masking tape was used over most of the seams to clean up the appearance before painting. The end result is a six foot staircase you can easily lift with one hand!
<p>Sorry to say this but I think that moving stairs in your home would actually be a lot more creepy than cool if they don't actually lead to anywhere&hellip;</p>
Too bad my apartment doesn't have stairs... yet. Mwahahaha!
And this is used for... ?
I just served chips :) Some party host you are!

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Bio: Web developer by day. Gamer by night. Halloween fanatic and DIYer, all the time! My projects tend to combine pop culture, technology, and craftsmanship to ... More »
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