The siding should be 4 8 inches above the surface of the concrete.
Concrete patio against siding.
This means that you can lay the pavers against the concrete of your foundation as it rises from the earth.
If you find your plans require laying pavers against vents siding or other materials choose another patio plan.
You are right to be concerned about placing the new concrete step in direct contact with the fiber cement trim or most siding and trim materials for that matter.
Large roof overhangs can provide protection in some cases.
It is unknown what type of water insect access is available occurring under the siding below the surface level of the cement.
Editorial advisor mike guertin replies.
Typically when i pour concrete against a house foundation never pour concrete against any siding imho it invites trouble later i have an expansion joint set to the house.
Starting at foundation not siding you can install pavers against your house foundation as long as it is the foundation itself.
It can be cork 1 2 thick by 4 tall set to the wall with short pins to hold it while pouring.
Other times an l flashing over the surface of the concrete and work but keep in mind this can also trap moisture behind the the concrete.
The best thing to do and it s the code in va is to put aluminum coil in between the wood and the concrete.
Concrete absorbs and holds water and most siding and trim materials including fiber cement aren t rated for contact with concrete.