Deck post danger. Deck railing posts are the foundation of a deck railing system. They must be strong. It's easy to connect deck railing posts to the floor joists of the deck. No lag bolts! don't lag bolt a deck railing post to the outer band board that's nailed to the ends of the floor joists. Allow me to share photos about how to connect deck railing post to deck, deck stairs, how to attach handrail end to wall, deck post installation options, newel post height, deck stair railing post attachment, etc.
A handrail on a stair system usually terminates at a newel post the newel post is secured into the floor or last stair in the staircase and at the top of the stairway the installation is different for the top and bottom because of the angle of the handrail where it meets the newel post the handrail should be in position for attaching
Attaching deck railing posts the problem is that the railing post acts like a lever exerting a very large force on the connection at the bottom the weakest link is not the post to rim joist connection but the rim joist to the floor framing the only practical way to resist this force with 4×4 wood posts is to with specialized steel framing
I have always been on the lookout for a better way to make a more secure rail post connection at the bottom of a set of deck stairs over the years i have tried the old ways of mounting the post on the outside of the stringer and adding a couple of bolts—a technique that never worked and especially won x27 t work today because of the way that building codes have changed deck posts must now
Position the first balustrade plumb no more than 4 inches from one post butted up against the underside of the handrail and attach it to the top rail the 2 by 4 board beneath the hand rail and
If you don x27 t like the look of the joist hanger style brackets maybe just use the quot l quot bracket style to support the bottom edge of each rail they will help hold up the load but are barely visible if you hide the vertical part of the quot l quot between the post and the end of the rail