diff --git a/code/game/turfs/open/floor/catwalk_plating.dm b/code/game/turfs/open/floor/catwalk_plating.dm
index ccfc0022617..afb4274cb57 100644
--- a/code/game/turfs/open/floor/catwalk_plating.dm
+++ b/code/game/turfs/open/floor/catwalk_plating.dm
@@ -99,6 +99,9 @@
 	catwalk_type = "smoothiron"
 
 //Airless variants of the above
+/turf/open/floor/catwalk_floor/airless
+	initial_gas_mix = AIRLESS_ATMOS
+
 /turf/open/floor/catwalk_floor/iron/airless
 	initial_gas_mix = AIRLESS_ATMOS
 
@@ -108,6 +111,9 @@
 /turf/open/floor/catwalk_floor/iron_dark/airless
 	initial_gas_mix = AIRLESS_ATMOS
 
+/turf/open/floor/catwalk_floor/iron_dark/telecomms
+	initial_gas_mix = TCOMMS_ATMOS
+
 /turf/open/floor/catwalk_floor/flat_white/airless
 	initial_gas_mix = AIRLESS_ATMOS
 
diff --git a/code/game/turfs/open/floor/glass.dm b/code/game/turfs/open/floor/glass.dm
index c28ec9e1d4e..b1579da55f0 100644
--- a/code/game/turfs/open/floor/glass.dm
+++ b/code/game/turfs/open/floor/glass.dm
@@ -80,6 +80,9 @@
 	floor_tile = /obj/item/stack/tile/rglass
 	alpha_to_leave = 206
 
+/turf/open/floor/glass/reinforced/telecomms
+	initial_gas_mix = TCOMMS_ATMOS
+
 /turf/open/floor/glass/reinforced/icemoon
 	initial_gas_mix = ICEMOON_DEFAULT_ATMOS
 
diff --git a/code/game/turfs/open/floor/plating.dm b/code/game/turfs/open/floor/plating.dm
index 8634883762f..1de28b201d8 100644
--- a/code/game/turfs/open/floor/plating.dm
+++ b/code/game/turfs/open/floor/plating.dm
@@ -308,6 +308,9 @@
 		new /obj/effect/decal/cleanable/glass/plastitanium/screws(below_turf)
 		playsound(src, 'sound/effects/structure_stress/pop3.ogg', 100, vary = TRUE)
 
+/turf/open/floor/plating/reinforced/airless
+	initial_gas_mix = AIRLESS_ATMOS
+
 ///not an actual turf its used just for rcd ui purposes
 /turf/open/floor/plating/rcd
 	name = "Floor/Wall"
diff --git a/code/game/turfs/open/openspace.dm b/code/game/turfs/open/openspace.dm
index f6a9dd8b77d..24345611576 100644
--- a/code/game/turfs/open/openspace.dm
+++ b/code/game/turfs/open/openspace.dm
@@ -203,3 +203,6 @@
 /turf/open/openspace/icemoon/ruins
 	protect_ruin = FALSE
 	drill_below = FALSE
+
+/turf/open/openspace/telecomms
+	initial_gas_mix = TCOMMS_ATMOS