diff --git a/Content.Client/IgnoredComponents.cs b/Content.Client/IgnoredComponents.cs
index 1959d0ebad..41c10d6f2d 100644
--- a/Content.Client/IgnoredComponents.cs
+++ b/Content.Client/IgnoredComponents.cs
@@ -210,8 +210,9 @@
             "CrematoriumEntityStorage",
             "RandomArcade",
             "RandomSpriteState",
+            "WelderRefinable",
             "ConveyorAssembly",
-            "TwoWayLever"
+            "TwoWayLever",
         };
     }
 }
diff --git a/Content.Server/GameObjects/Components/Construction/WelderRefinableComponent.cs b/Content.Server/GameObjects/Components/Construction/WelderRefinableComponent.cs
new file mode 100644
index 0000000000..1d5fb02d88
--- /dev/null
+++ b/Content.Server/GameObjects/Components/Construction/WelderRefinableComponent.cs
@@ -0,0 +1,71 @@
+#nullable enable
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Content.Server.GameObjects.Components.Interactable;
+using Content.Server.GameObjects.Components.Stack;
+using Content.Shared.GameObjects.Components.Interactable;
+using Content.Shared.Interfaces.GameObjects.Components;
+using Robust.Shared.GameObjects;
+using Robust.Shared.Serialization;
+using Robust.Shared.ViewVariables;
+
+namespace Content.Server.GameObjects.Components.Construction
+{
+    /// <summary>
+    /// Used for something that can be refined by welder.
+    /// For example, glass shard can be refined to glass sheet.
+    /// </summary>
+    [RegisterComponent]
+    public class WelderRefinableComponent : Component, IInteractUsing
+    {
+        [ViewVariables]
+        private HashSet<string>? _refineResult = default;
+        [ViewVariables]
+        private float _refineTime;
+
+        private bool _beingWelded;
+
+        public override string Name => "WelderRefinable";
+
+        public override void ExposeData(ObjectSerializer serializer)
+        {
+            base.ExposeData(serializer);
+            serializer.DataField(ref _refineResult, "refineResult", new HashSet<string> { "GlassStack" });
+            serializer.DataField(ref _refineTime, "refineTime", 2f);
+        }
+
+        public async Task<bool> InteractUsing(InteractUsingEventArgs eventArgs)
+        {
+            // check if object is welder
+            if (!eventArgs.Using.TryGetComponent(out ToolComponent? tool))
+                return false;
+
+            // check if someone is already welding object
+            if (_beingWelded)
+                return false;
+            _beingWelded = true;
+
+            if (!await tool.UseTool(eventArgs.User, Owner, _refineTime, ToolQuality.Welding))
+            {
+                // failed to veld - abort refine
+                _beingWelded = false;
+                return false;
+            }
+
+            // get last owner coordinates and delete it
+            var resultPosition = Owner.Transform.Coordinates;
+            Owner.Delete();
+
+            // spawn each result afrer refine
+            foreach (var result in _refineResult!)
+            {
+                var droppedEnt = Owner.EntityManager.SpawnEntity(result, resultPosition);
+
+                if (droppedEnt.TryGetComponent<StackComponent>(out var stackComp))
+                    stackComp.Count = 1;
+            }
+
+            return true;
+        }
+    }
+}
diff --git a/Resources/Prototypes/Entities/Constructible/Walls/windows.yml b/Resources/Prototypes/Entities/Constructible/Walls/windows.yml
index 97e6310a7c..87ee34936b 100644
--- a/Resources/Prototypes/Entities/Constructible/Walls/windows.yml
+++ b/Resources/Prototypes/Entities/Constructible/Walls/windows.yml
@@ -33,7 +33,7 @@
     spawnOnDestroy:
       ShardGlass:
         Min: 1
-        Max: 3
+        Max: 2
   - type: SnapGrid
     offset: Center
   - type: Airtight
@@ -58,6 +58,10 @@
     sprite: Constructible/Structures/Windows/reinforced_window.rsi
   - type: Destructible
     deadThreshold: 75
+    spawnOnDestroy:
+      ShardGlassReinforced:
+        Min: 1
+        Max: 2
     resistances: metallicResistances
   - type: Window
     base: rwindow
@@ -77,6 +81,10 @@
     sprite: Constructible/Structures/Windows/phoron_window.rsi
   - type: Destructible
     deadThreshold: 100
+    spawnOnDestroy:
+      ShardGlassPhoron:
+        Min: 1
+        Max: 2
     resistances: metallicResistances
   - type: Window
     base: pwindow
diff --git a/Resources/Prototypes/Entities/Objects/shards.yml b/Resources/Prototypes/Entities/Objects/shards.yml
index 0807101774..b9803cf51b 100644
--- a/Resources/Prototypes/Entities/Objects/shards.yml
+++ b/Resources/Prototypes/Entities/Objects/shards.yml
@@ -25,10 +25,13 @@
   description: A small piece of glass. It looks sharp, you wouldn't want to step on it barefoot.
   parent: ShardBase
   components:
-  - type: Sprite
-    color: "#bbeeff"
-  - type: Item
-    color: "#bbeeff"
+    - type: Sprite
+      color: "#bbeeff"
+    - type: Item
+      color: "#bbeeff"
+    - type: WelderRefinable
+      refineResult:
+      - GlassStack
 
 - type: entity
   id: ShardGlassReinforced
@@ -36,11 +39,14 @@
   description: A small piece of reinforced glass. It looks sharp, you wouldn't want to step on it barefoot.
   parent: ShardBase
   components:
-  - type: Sprite
-    color: "#96cdef"
-  - type: Item
-    color: "#96cdef"
-
+    - type: Sprite
+      color: "#96cdef"
+    - type: Item
+      color: "#96cdef"
+    - type: WelderRefinable
+      refineResult:
+      - GlassStack
+      - MetalStack
 - type: entity
   id: ShardGlassPhoron
   name: phoron glass shard
@@ -51,3 +57,7 @@
       color: "#f3b489"
     - type: Item
       color: "#f3b489"
+    - type: WelderRefinable
+      refineResult:
+      - GlassStack
+      - PhoronStack