Extended Slabs + | Now on 1.20.1
Modby RealBlackout03
A mod that adds extra slabs, stairs and most importantly Vertical Slabs!!!
Downloads
3,101,051
Type
Mod
CurseForge ID
374492
Last Updated
Apr 9, 2026
Description
Extended Slabs +
This mod adds a vertical slab variant for each slab in Vanilla Minecraft. Also adds more Slabs and Stairs and even adds "Vertical" Stairs called Corners.
Just use JEI to find the recipes.
Some versions of the mod have mod support. (1.16.5 Only) Biomes O' Plenty. (1.18.2 Only) Darker Depths, Galosphere, The Wild Backport.
1.13 and 1.14 versions available at Extended Slabs
You can even place some plants (Grass, Tall Grass, Fern, Large Fern, Dead Bush, Cacti, Sugar Cane and Single Tall Flowers) on top of Slabs now. (1.20.1+ Only)
Images Below!




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Original Creator
This mod was originally created by Thinkverse and was discontinued as mentioned on the first versions mod page: Extended Slabs.
Thinkverse gave permission for people to fork the mod and release their versions.
Notes
For Fabric users, use MineGate · MoreBlocks. Keep in mind it is not made by me.
FAQ
FAQ:
Can I suggest a feature?
You can suggest a feature on my Discord.
Can I use this mod in my modpack?
Yes, just give me a heads up!
Can I do a mod review on it?
Yes! Let me know if you do! The mod adds many new slabs, stairs, vertical slabs and corners.
It also allows some plants to be placed on slabs. You can find the list of plants that can be placed on slabs (at the moment) at the top of this page.
Will more blocks get slabs?
Yes. Of course!
What mods are supported?
- Vanilla Minecraft
- Biomes O' Plenty (1.16.5 Only)
- Darker Depths (1.18.2 Only)
- Galosphere (1.18.2 Only)
- The Wild Backport (1.18.2 Only)
Discord:
Mod discord for updates on my mods, and general mod discussions. Join Discord
Screenshots
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