Both should rest on the decking.
Installing handrails on deck steps.
All the pieces can be cut with a circular saw though a power mitersaw or a radial arm saw will make the job easier.
Stair railing and balusters diy deck stairs handrails measure up the posts to the railing height minus 1 1 2 inches and mark the posts.
Deck stair handrails handrails are installed on stairs to assist in ascending and descending by providing something to grasp for balance.
Now lay the first 2 by 4 on the flat top of the third and fasten it to the posts and the third 2 by 4 with screws.
Align the top and bottom rail sections to mark the corresponding connector locations with a level.
None of the steps in building this railing requires special woodworking tools or skills.
Snap in the stair balusters.
For a small amount of time and money you can build a distinctive and handsome deck railing.
Handrails are required on stairways and must meet specific guidelines.
For a composite railing system slide the post sleeve over the wood post then the post sleeve skirt over the post sleeve.
Bolt the posts to the inside of the rim joists.
Measure and cut your aluminum balusters to fit your stair railing assembly.
Guardrails on stairs must be at least 34 high measured from the nosing of the treads.
Fasten the third 2 by 4 to the posts with railing brackets.