Best Way To Secure 4x4 Post To Deck

Don t lag bolt a deck railing post to the outer band board that s nailed to the ends of the floor joists.

Best way to secure 4x4 post to deck.

Posts on the inside. There are two ways to mount posts on the inside of the rim and end joists or on the outside as with this deck. Most states now require a specific bolted connection where deck rail posts attach to the floor frame with reinforcement for joists and blocking. For details on creating a post layout see how to build a deck.

Codes are getting tougher on outdoor decks. With posts on the inside of deck joists joist you can use two corner posts as shown in the detail above. You ll need the post layout marked before you begin. Jason is a contractor host of decks.

They must be strong. Another option is to use a single post at the corner installed the same way as the inside posts in detail a above. One way is to pour concrete in the post hole set the post on the concrete and backfill with gravel. There are several methods for setting posts.

It s easy to connect deck railing posts to the floor joists of the deck. Deck railing posts are the foundation of a deck railing system. With two corner posts the top rails extend beyond the posts and meet at the corner. Composite decking and railings.

The railing posts for this deck are cut from 4 x 4 lumber.