Attach the skirt boards to the rim joist.
Attaching deck stairs to landing.
Tack the skirts to the rim with 3 in.
Stair stringers should always land on a level and well drained surface.
Proper footing support and an adequate landing.
Regardless of the stair run and number of treads the stairway needs a footing at the bottom to support the stringers they can t just rest on the ground.
One of the easiest ways to attach deck stair footings to concrete is through the base plate.
Every set of stairs has to be connected to the deck somehow.
Check your local code to be sure of specific requirements for your area.
The final stage in building your deck is likely going to be when you connect the stairs to the deck.
A concrete pad does not require the footings to rise above grade like other landing types.
As mentioned above the base plate is the horizontal piece of wood usually a 2 4 that connects the stringers at the base of.
Another common landing is a concrete pad.
However if you are landing on the yard you may want to install paver blocks or fill the area with compacted gravel to promote drainage.
Then screw through the back of the deck rim into the skirts with three more deck.
As a bonus he details a rock solid method of attaching the bottom railing posts to the stairs.
Attaching deck stairs to footings.
You should reinforce the rim behind the stairs to provide a solid base for attachment.
For this deck the landing will be a pad on top of a 4 inch layer of gravel extending beyond the steps about 36 inches.
If you are landing on a concrete pad or a patio this should not be a problem.
On the decks i built in the past i never gave much thought to how secure the connection was between the stairs and the deck frame.
Learn how to build deck stairs.
Attaching stairs to a deck.
For step by step instructions on building a concrete pad landing take a look at how to build a concrete pad.
Deck stair construction varies but the general requirements are consistent.
Home deck stairs attaching stairs to a deck.