Attach Staircase to Deck — Attach Steps to Deck
Part of project
How to Build Portable Deck Steps · Step 6 of 9
In this video
Once the treads are securely attached to the steel stringers, it's time to fix the entire staircase to your deck. Carefully position the assembled staircase against the deck structure. It is important to fix the upper treads so that they are approximately 7.5 inches from the top of the deck surface. Using your cordless drill, drive appropriate wood screws (either 5/16 inch by 2 inches or 3/8 inch by 2 inches) through the mounting plates of each steel stringer into the deck's rim joist or other solid support. Ensure each stringer is firmly and safely attached to prevent any movement or instability.
Attach Staircase to Deck — Attach Steps to Deck
Part of project
How to Build Portable Deck Steps · Step 6 of 9
In this video
Once the treads are securely attached to the steel stringers, it's time to fix the entire staircase to your deck. Carefully position the assembled staircase against the deck structure. It is important to fix the upper treads so that they are approximately 7.5 inches from the top of the deck surface. Using your cordless drill, drive appropriate wood screws (either 5/16 inch by 2 inches or 3/8 inch by 2 inches) through the mounting plates of each steel stringer into the deck's rim joist or other solid support. Ensure each stringer is firmly and safely attached to prevent any movement or instability.