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Step 5 · Assemble the Step Structure

Position the stringers parallel to each other, with the cut notches facing upwards. Place the tread boards onto the notches. Ensure the front edge of the tread is flush with or slightly overhangs the front edge of the stringer notch. Secure each tread to the stringers using deck screws or lag bolts. Drive at least two screws per stringer into each tread for stability. If using risers, attach them to the back of the tread and the front of the stringer below it.

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Step 5 · Assemble the Step Structure

Position the stringers parallel to each other, with the cut notches facing upwards. Place the tread boards onto the notches. Ensure the front edge of the tread is flush with or slightly overhangs the front edge of the stringer notch. Secure each tread to the stringers using deck screws or lag bolts. Drive at least two screws per stringer into each tread for stability. If using risers, attach them to the back of the tread and the front of the stringer below it.

Videos for this step

Install Wooden TreadsInstall Toe Kicks and TreadsInstall Treads and Finish Stairs

Tools and Materials

← Project

How to Build Portable Deck Steps

Step 5 of 9·9.3 hr left

Design the Deck Steps
120 minutes4 items
Select Materials for Steps
60 minutes5 items
Cut Stringers
180 minutes8 items
Cut Treads and Risers
90 minutes5 items
5
Assemble the Step Structure
150 minutes5 items
6
Attach Steps to Deck
60 minutes4 items
7
Create a Stable Base
45 minutes6 items
8
Install Railings (Optional)
120 minutes6 items
9
Sand and Finish
180 minutes5 items
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