Powder actuated fasteners are ideal for securing 2x4 sleepers to floors furring strips to walls and plywood subfloors to slabs.
Secure shakey rail without drilling into floor.
If you can find nails that will penetrate the concrete deeper than 3 4 inch 1 9 cm this can create an even more secure hold.
The following visual guide showcases 6 different methods of installing square balusters with and without shoes.
This is usually a much easier job than driving nails by hand.
Round hole with base shoe by far the fastest and easiest method.
Then the handrail is fitted and temporarily attached to the posts or walls.
Set a galvanized anchor bracket in before the concrete sets.
Use lag bolts or screws to attach the metal post bracket to the concrete.
First the treads or shoe plate on a knee wall or floor level are installed as well as the newel posts.
Select nails that will penetrate at least 3 4 inch 1 9 cm into the concrete.
Drill or dig the holes tamp some gravel into the bottom.
This requires drilling a round hole and using a shoe to hide the left over gaps.
There are other methods you can use too.
To install them position the wood part in place.
Place your handrail over this pipe and secure in place with a quick weld or with a screw going through both pipes.
Insert lead shields into the holes in the concrete.
Drill a clearance hole through the wood and into the concrete using a masonry drill.
Insert the wood post in the post bracket and screw or nail it in place.
If it is a long run especially on a stairway you will want to brace up the middle maybe even several places to ensure that it doesn t sag and runs straight.
They provide a strong and fast way to attach to concrete but you.
I d scrape paint from the base to see what s under there a close look seems to reveal that it may be in pieces that are either screwed together or snapped in the base appears to be cast iron so welding to it may be difficult the holes in the floor appear to be nail holes and not termites in my opinion as a last resort i would cut the base from the floor disconnect it from the wall and get it.
Drive screws through the holes to secure the bracket to the floor.
Your mortar nails should go through the wood entirely and penetrate the concrete by 3 4 inch 1 9 cm if possible.
Typically a package of these screws comes with a masonry drill bit sized to the screw diameter.
Align and level the brackets and you re all set to secure your shed.
Place the railing in place on the floor place the bracket with one side tight against the rail and one side flat on the floor.
Level it to the needed height and fill it with concrete.
Here you actually screw or rail bolt the rail in place without glue so that it can be removed in a later step.