Vanilla Builders Extension is a mod that adds all the missing stairs, slabs, fences, gates, and even walls for vanilla blocks that ain't got any. The blocks that are added use the textures of their respective vanilla parent-block. That way they will work with every resource pack.
Release version 1.0.9 is now available for Minecraft 1.12.2
You found a bug or have a problem?
You have a suggestion or want to state your opinion?
Feel free to comment below 
What does the mod currently offer?
Currently there are stairs, slabs, walls, fences and gates for 60 blocks and a Smooth Stone block (the default stone slab).
Stairs, Slabs, Walls, Fences and Gates:
- Bone
- Clay
- Coal
- Diamond
- Emerald
- End Brick
- End Stone
- Gold
- Hardened Clay
- All 16 Stained Clay
- Iron
- Lapis
- Acacia Log
- Dark Oak Log
- Birch Log
- Jungle Log
- Oak Log
- Spruce Log
- Netherrack
- Nether Wart
- Obsidian
- Prismarine Brick
- Dark Prismarine
- Prismarine
- Purpur Pillar
- Chiseled Quartz
- Quartz Pillar
- Red Nether Brick
- Chiseled Red Sandstone
- Smooth Red Sandstone
- Chiseled Sandstone
- Smooth Sandstone
- Chiseled Stone Brick
- Cracked Stone Brick
- Mossy Stone Brick
- Andesite
- Polished Andesite
- Diorite
- Polished Diorite
- Granite
- Polished Granite
- Hay
- Ice
- Packed Ice
- Stone (Regular stone texture)
- Mossy Cobblestone (Stairs, Slab, Fence and Gate)
- Brick (Wall, Fence and Gate)
- Nether Brick (Wall and Gate)
- Purpur (Wall, Fence and Gate)
- Glass (Stairs and Slab)
- Stained Glass (Stairs and Slab)
- Stone Brick (Wall, Fence and Gate)
- Cobblestone (Fence and Gate)
- Sandstone (Wall, Fence and Gate)
- Red Sandstone (Wall, Fence and Gate)
- Quartz (Wall, Fence and Gate)
- Dirt (Stairs and Slab)
- Coarse Dirt (Stairs and Slab)
- Grass (Stairs and Slab)
- Path (Stairs and Slab)
- Podzol (Stairs and Slab)
- Mycelium (Stairs and Slab)
- Leaves (Stairs, Slabs, Fences, and Walls)
- Concrete
- Concrete Powder
Polished Stone:
- Polished Stone Block (Full block with Vanilla stone slab texture)
- Polished Stone Stairs, Wall, Fence and Gate
Mushrooms:
- Mushroom Stem Block (Full block)
- Mushroom Insides Block (Full block)
- Red Mushroom (Stairs, Slab, Wall, Fence and Gate)
- Brown Mushroom (Stairs, Slab, Wall, Fence and Gate)
- Mushroom Stem (Stairs, Slab, Wall, Fence and Gate)
- Mushroom Insides (Stairs, Slab, Wall, Fence and Gate)
Configuration Options
Crafting
Override Vanilla: - Overrides the Vanilla Minecraft recipe for Stone Slabs and Nether Brick Fences.
Grass Crafting: - Allows crafting Grass Blocks from Tall Grass and Dirt Blocks.
Special Grass Crafting: - Allows crafting Grass Stairs or Slabs from Tall Grass and Dirt Stairs or Slabs.
Mushroom Crafting: - Allows crafting Red or Brown Mushroom Blocks from Red or Brown Mushrooms.
Special Mushroom Crafting: - Allows crafting of Mushroom Stem or Insides Blocks from Red or Brown Blocks.
Concrete Crafting: - Allows crafting of Concrete blocks from Concrete Powder and a Water Bucket.
General
Include Stairs: - Enable/Disable all Stairs
Include Slabs: - Enable/Disable all Slabs
Include Fences: - Enable/Disable all Fences
Include Walls: - Enable/Disable all Walls
Include Gates: - Enable/Disable all Gates
Change logs
Official Release
Version 1.0.9:
- Bug Fixes
- Fix for issue #8, crash when disabling ground stairs or slabs
- Fix for issue #9, error in recipe for stone brick gate variants
- Fix for issue #10, error in path stairs model
- Ice added
Version 1.0.8:
- Bug Fixes
- Fix for issue #5, crash related to leaf stairs and fast leaf decay mod
Version 1.0.7:
- Updated to Minecraft 1.12.2
- Updated Forge versions for both 1.12.2 and 1.11.2
- Bug Fixes
- Fixed crafting recipes for Stone Brick, Sandstone, Red Sandstone, and Quartz issues
Version 1.0.6:
- Bug Fixes
- Fix crash on loading for servers
Version 1.0.5:
- Concrete and Concrete Powder added
- Optional recipe to craft Concrete from Concrete Powder and a Water Bucket
- Bug Fixes
- Fix crash on loading when Quark is present
- Updated blocks to remove if Quark is found
- Fix recipe conflicts
Version 1.0.4:
- Bug Fixes
- Another adjustment to fix the crash caused by color manager
- Bone stairs and walls textures adjusted
- Custom creative tabs for each block type added per request
- Names updated from Stained Clay to Hardened Clay
- Recipe added to convert grass blocks to path blocks, if grass crafting is enabled
Version 1.0.2:
- Bug Fixes
- Issue 1: Crash caused by color manager
- Issue 2: Crash at loading
- Dirt and Grass crafting issue fixed
- Granite and Mossy Stone wall crafting fixed
Version 1.0:
- Updated configs with new options
- disable block type groups, with some individual selections
- Added compatibility with Quark. If detected blocks that are duplicated in both mods will not be loaded.
- config option to ignore Quark and add the blocks anyway. ( If you have them disabled from Quark instead)
- Added Leaves Stairs, Slab, Fence, and Wall
Beta
Version b0.8.2:
- Updated configs with new options
- crafting selections
- disable block types
- Added Stone Brick Wall, Fence, and Gate
- Added Cobblestone Fence, and Gate
- Added Sandstone Wall, Fence, and Gate
- Added Red Sandstone Wall, Fence, and Gate
- Added Quartz Wall, Fence, and Gate
- Added Dirt Stairs and Slab
- Added Coarse Dirt Stairs and Slab
- Added Grass Stairs and Slab
- Added Path Stairs and Slab
- Added Podzol Stairs and Slab
- Added Mycelium Stairs and Slab
- Added Red Mushroom Stairs, Slab, Wall, Fence and Gate
- Added Brown Mushroom Stairs, Slab, Wall, Fence and Gate
- Added Mushroom Insides Stairs, Slab, Wall, Fence and Gate
- Added Mushroom Stem Stairs, Slab, Wall, Fence and Gate
- Texture fixed on log walls
- Bug fix: Place torch on new walls
- Bug fix: corrected block placing sounds
- Bug fix: corrected glass lighting issue
Version b0.7.0:
- Added Purpur Wall, Fence, and Gate
- Added Glass Stairs and Slab
- Added Stained Glass Stairs and Slab
- Minor text fixes
Version b0.6.6:
- Fix for multiplayer bug
Version b0.6.5:
- Added Fence Gates
- Added Walls
- Added Smooth Stone (based on Vanilla Stone Slab)
- Added Stone, Nether Brick, Brick, and Packed Ice
- Fixed a few minor texture bugs
Alpha
Version a0.5.2:
- corrected an inventory texturing issue
Version a0.5.1:
- created stairs, slabs and fences for several vanilla blocks like Cracked Stone Bricks, Stained Clay, Nether Wart Blocks and more
Built for Minecraft 1.12.2 with Forge 14.23.1.2555
Built for Minecraft 1.11.2 with Forge 13.20.1.2386
Built for Minecraft 1.10.2 with Forge 12.18.3.2185
How do you craft Grass Stairs? I tried putting grass blocks in the stairs formation in the crafting table, but it's not working.
Also, could you add the recipes of EVERYTHING in the mod? Just to help players like me :p
Thank you so much :D
In reply to moremania2:
For 1.12 version, if grassSpecialCrafting is enabled then you can craft dirt stairs or slabs into grass stairs or slabs by adding a tall grass above it in the crafting grid. If it is disabled then you can craft them with grass blocks following the normal Minecraft recipe. So most likely you can just set this to false and then you should be good.
There are a couple of other options for crafting specific things like grass blocks from dirt and tall grass or concrete from powder and water, etc. Along with an option for overriding vanilla conflicting recipes, which is used for the stone slabs and the nether brick fence. Otherwise everything follows the normal recipe structure.
All of the options are listed in the configuration section.
Hope that helps.
I have unobtainable items in 1.12.2?
In reply to fletcher_73:
I am not sure what you mean?
you forgot polished stone slab
In reply to shadowkn1ght522:
It is the vanilla stone slab. The recipe is there but there are some config options that you might check due to interactions with Quark and the vanilla recipes.
1.14.4 update?
In reply to xchoxs:
I am looking at this now but there are a lot of changes to make so not sure how long it will take.
This updated to 1.15.1 would be grand
I miss my polished walls
In reply to VaelophisNyx:
I will look at 1.15 after I finish 1.14. No time estimate yet but I am working through all the changes.
Why do none of these mods have Terracotta stairs?!
In reply to Boolyman:
hi! i discovered this useful mod called Lotta Terracotta, it seems that it has what are you searching for. https://www.curseforge.com/minecraft/mc-mods/lotta-terracotta
In reply to Boolyman:
They are there, just called hardened clay still.
I don't like it. Vanilla already has these things.
I would absolutely love to see this ported to 1.14.4--I desperately need glass stairs and slabs and, shockingly, I've found almost no mods that have them!
In reply to cameruption13:
Way late I know, but I am working on this now.
Any chance this will ever be ported past 1.12.2?
In reply to iMoobert:
Yes, late I know, but working on it now. Probably both 1.14 and 1.15.
aw yeah, diamond machicolations!
I find it funny that concrete powder items are added in this, and it's weird how they don't harden with water, or fall.
Also, why no new plank or wool items?