You just need 4 six inch long rail bolts.
Installing newel post to floor.
When drilling post drill 1 1 2 hole first.
Use to mount newel posts on finished floor surfaces or starting steps.
Use to mount 3 to 3 1 2 newel posts on.
Different methods of installing newel posts and fastening newel posts to the floor or concrete.
The keylock newel post fastener is fully concealable.
The lj 3009 newel post anchor uses four 16 gage metal brackets to fasten a newel post to a balcony floor.
Lag must be installed into solid bracing.
The newel mounting kit is fully concealable.
May 22 2015 describes several ways of how to install newel posts including the use of a mounting plate angle bracket hanger bolt and keylock.
The ceiling below is all finished the floor that the railing goes on is a laminate wood floor.
The third article in the series on staircase building covers measuring cutting and preparing the posts for installation.
Mounting the post through the floor is by far the strongest most durable and probably the best method but the difficulty is such that it is rarely if ever required.
Two different methods of installing the posts.
So my personal favorite is the hanger bolt.
Use on finished floor surfaces stairs ceramic tile and concrete.
How to measure for the height transfer the staircase angle to the posts and cut them.
A specially prepared piece of inexpensive ready rod prov.
Nonetheless the do it yourselfer with little or no experience can attach a newel to a concrete floor in less than one hour.
Locate the center of where your newel post will be installed on the floor and pre drill all holes figure a.
Finally my personally recommended method of newel post installation unless you mount the post into the floor.
Installing posts for a staircase balustrade.
Step 1 cut your newel post to length.
The floor framing consists of clear span floor trusses with 1 1 2 inch top cord not enough to fasten anything to.
I have two box newel posts to install on a straight run on the main floor.
Use on finished floor surfaces landings and starting steps.
Attaching newel post to floor after the fact i am impressed with the holding strength and stability of lj 3009 we use a dap of pl under the post just incase.
The brackets are then covered with pre mitered decorative moulding.
Bolting a newel post down to the top of the floor is easy.