diff --git a/code/game/objects/items/weapons/table_rack_parts.dm b/code/game/objects/items/weapons/table_rack_parts.dm
index 61c58ce9aa5..860fe296452 100644
--- a/code/game/objects/items/weapons/table_rack_parts.dm
+++ b/code/game/objects/items/weapons/table_rack_parts.dm
@@ -15,6 +15,11 @@
 	materials = list(MAT_METAL=4000)
 	flags = CONDUCT
 	attack_verb = list("slammed", "bashed", "battered", "bludgeoned", "thrashed", "whacked")
+	var/upgradable = 1
+	var/result = /obj/structure/table
+	var/parts = list(
+		/obj/item/stack/sheet/metal,
+		/obj/item/stack/sheet/metal)
 
 /obj/item/weapon/table_parts/reinforced
 	name = "reinforced table parts"
@@ -23,18 +28,33 @@
 	icon_state = "reinf_tableparts"
 	materials = list(MAT_METAL=8000)
 	flags = CONDUCT
+	upgradable = 0
+	result = /obj/structure/table/reinforced
+	parts = list(
+		/obj/item/stack/sheet/metal,
+		/obj/item/stack/rods)
 
 /obj/item/weapon/table_parts/wood
 	name = "wooden table parts"
 	desc = "Keep away from fire."
 	icon_state = "wood_tableparts"
 	flags = null
+	upgradable = 0
+	result = /obj/structure/table/woodentable
+	parts = list(
+		/obj/item/stack/sheet/wood,
+		/obj/item/stack/sheet/wood)
 
 /obj/item/weapon/table_parts/glass
 	name = "glass table parts"
 	desc = "fragile!"
 	icon_state = "glass_tableparts"
 	flags = null
+	upgradable = 0
+	result = /obj/structure/glasstable_frame
+	parts = list(
+		/obj/item/stack/sheet/metal,
+		/obj/item/stack/sheet/metal)
 
 /obj/item/weapon/rack_parts
 	name = "rack parts"
@@ -49,71 +69,26 @@
  */
 /obj/item/weapon/table_parts/attackby(obj/item/weapon/W as obj, mob/user as mob, params)
 	..()
-	if (istype(W, /obj/item/weapon/wrench))
-		new /obj/item/stack/sheet/metal( user.loc )
-		new /obj/item/stack/sheet/metal( user.loc )
-		//SN src = null
+	if(istype(W, /obj/item/weapon/wrench))
+		for(var/p in parts)
+			new p(user.loc)
 		qdel(src)
-	if (istype(W, /obj/item/stack/rods))
-		if (W:amount >= 4)
-			new /obj/item/weapon/table_parts/reinforced( user.loc )
+	else if(upgradable && istype(W, /obj/item/stack/rods))
+		if(W:amount >= 4)
+			new /obj/item/weapon/table_parts/reinforced(user.loc)
 			to_chat(user, "\blue You reinforce the [name].")
 			W:use(4)
 			qdel(src)
-		else if (W:amount < 4)
+		else if(W:amount < 4)
 			to_chat(user, "\red You need at least four rods to do this.")
 
 /obj/item/weapon/table_parts/attack_self(mob/user as mob)
-	new /obj/structure/table( user.loc )
+	for(var/obj/structure/table/T in user.loc)
+		to_chat(user, "<span class=warning>You can't build tables on top of tables!</span>")
+		return
+	new result(user.loc)
 	user.drop_item()
 	qdel(src)
-	return
-
-
-/*
- * Reinforced Table Parts
- */
-/obj/item/weapon/table_parts/reinforced/attackby(obj/item/weapon/W as obj, mob/user as mob, params)
-	if (istype(W, /obj/item/weapon/wrench))
-		new /obj/item/stack/sheet/metal( user.loc )
-		new /obj/item/stack/rods( user.loc )
-		qdel(src)
-
-/obj/item/weapon/table_parts/reinforced/attack_self(mob/user as mob)
-	new /obj/structure/table/reinforced( user.loc )
-	user.drop_item()
-	qdel(src)
-	return
-
-/*
- * Wooden Table Parts
- */
-/obj/item/weapon/table_parts/wood/attackby(obj/item/weapon/W as obj, mob/user as mob, params)
-	if (istype(W, /obj/item/weapon/wrench))
-		new /obj/item/stack/sheet/wood(get_turf(src))
-		new /obj/item/stack/sheet/wood(get_turf(src))
-		qdel(src)
-
-/obj/item/weapon/table_parts/wood/attack_self(mob/user as mob)
-	new /obj/structure/table/woodentable( user.loc )
-	user.drop_item()
-	qdel(src)
-	return
-
-/*
- * Glass Table Parts
- */
-/obj/item/weapon/table_parts/glass/attackby(obj/item/weapon/W as obj, mob/user as mob, params)
-	if (istype(W, /obj/item/weapon/wrench))
-		new /obj/item/stack/sheet/metal( user.loc )
-		new /obj/item/stack/sheet/metal( user.loc )
-		qdel(src)
-
-/obj/item/weapon/table_parts/glass/attack_self(mob/user as mob)
-	new /obj/structure/glasstable_frame( user.loc )
-	user.drop_item()
-	qdel(src)
-	return
 
 /*
  * Rack Parts
@@ -121,14 +96,11 @@
 /obj/item/weapon/rack_parts/attackby(obj/item/weapon/W as obj, mob/user as mob, params)
 	..()
 	if (istype(W, /obj/item/weapon/wrench))
-		new /obj/item/stack/sheet/metal( user.loc )
+		new /obj/item/stack/sheet/metal(user.loc)
 		qdel(src)
-		return
-	return
 
 /obj/item/weapon/rack_parts/attack_self(mob/user as mob)
-	var/obj/structure/rack/R = new /obj/structure/rack( user.loc )
+	var/obj/structure/rack/R = new /obj/structure/rack(user.loc)
 	R.add_fingerprint(user)
 	user.drop_item()
-	qdel(src)
-	return
\ No newline at end of file
+	qdel(src)
\ No newline at end of file