diff --git a/crates/fj-math/src/aabb.rs b/crates/fj-math/src/aabb.rs
index 7c5b9e496..e67f3dc97 100644
--- a/crates/fj-math/src/aabb.rs
+++ b/crates/fj-math/src/aabb.rs
@@ -1,3 +1,4 @@
+use parry2d_f64::bounding_volume::BoundingVolume as _;
 use parry3d_f64::bounding_volume::BoundingVolume as _;
 
 use super::{Point, Vector};
@@ -67,6 +68,19 @@ impl Aabb<2> {
             max: aabb.maxs.into(),
         }
     }
+
+    /// Convert the AABB to a Parry AABB
+    pub fn to_parry(self) -> parry2d_f64::bounding_volume::Aabb {
+        parry2d_f64::bounding_volume::Aabb {
+            mins: self.min.to_na(),
+            maxs: self.max.to_na(),
+        }
+    }
+
+    /// Merge this AABB with another
+    pub fn merged(&self, other: &Self) -> Self {
+        self.to_parry().merged(&other.to_parry()).into()
+    }
 }
 
 impl Aabb<3> {