A door is a block that can be used as a barrier, that you can open by hand or using Redstone.
You just need two things, Acacia Wood and Acacia Wood Planks to make Acacia Door. Please follow the following steps to make an Acacia Door .
In order to make an Acacia door, the basic item you will need is acacia wood block. Find an acacia tree and use your iron axe to get at least two acacia logs. You may find acacia trees in the savanna biome.
Acacia Wood Planks
After that you will need to craft acacia wood planks. Go towards the crafting table and add acacia wood blocks at the center or any cell on the 3*3 crafting grid. You will get 8 acacia wood planks from 2 blocks in the right-side box of the crafting table. Add these planks into your inventory.
Now add acacia wood planks in 3*3 crafting grid in the same way as shown in the image below where you will have to add three acacia planks in the first column and three acacia planks in the second column. You will get an acacia door in the right-side box of the crafting table. Take this door into your “ready to use” stock.