Should older railings be found deficient a design professional should review codes in effect at the time of construction as well as capacity and condition of existing materials to determine whether original railings.
How to build a railing on a roof.
For handrails at one or more edges of the roof snap the lines 1 1 2 inch in from the edge of the roof.
As you can see in the image you need to cut 1 1 2 notches inside the posts otherwise you won t be able to fit the rails properly.
The first step of the project is to build the wooden posts.
3 determine the spacing of the posts by measuring the sections off manufactured metal railing.
Sometimes a building owner discovers that an unprotected area should have railings or that a roof replacement or other alteration has rendered an existing system inadequate.
With wooden or hot application decks attachment of the handrail posts and the ends of the railing provides the.
Make parallel cuts inside the marked areas and remove the recess with a chisel.