Where possible core drilling limestone blocks is the preferred choice of most reputable fencing contractors.
Colorbond fence on top of retaining wall.
Dig post holes when your setup for the installation is complete it s time to dig post holes that are suitable.
But certainly longer than 3 meters anyway.
It is more suited when the difference in levels is between 150mm and 250mm and fits between the colorbond posts which makes it a good option where there are objects that are too close to the fence line to allow post and panel or limestone retaining.
305 subscribers step 1.
If my calcs using 1 3 in ground the posts for a 3m fence should be about 4 m long.
Once you have installed your steel beams for your retaining wall into place you can go ahead and weld or attach.
Installing your fence post on top of the wall block is the most challenging of the three.
Other retaining options that can be considered are the steel plinth which is used when installing colorbond.
When installed to a neat level limestone block wall the fence rails will sit flat on the surface exposing little to no gaps.
It is common to install a fence behind the retaining wall block.
Core drilling for a colorbond fence installation is generally considered the most aesthetically pleasing finish.
How long are the actual posts.
Gather materials set the line acquire the materials needed for this project after studying how to build a.
Top of the wall block.
Standard colourbond fence heights are 2 1m 2 4m 2 7m 3 0m this is the fence height.
Screw you colourbond panel.
If you want your fence placed closer to the wall at more than 3 feet you will need the help of a professional to do the design and ensure that the top of your wall can resist the forces from the fence.