diff --git a/crates/composition/src/builder.rs b/crates/composition/src/builder.rs
index 8cc4268..dc1c3e7 100644
--- a/crates/composition/src/builder.rs
+++ b/crates/composition/src/builder.rs
@@ -135,9 +135,10 @@ impl LayerShika<NeedsComponent> {
 }
 
 impl LayerShika<HasComponent> {
-    pub fn with_height(mut self, height: u32) -> Result<Self> {
-        self.config.height = WindowHeight::new(height)?;
-        Ok(self)
+    #[must_use]
+    pub fn with_height(mut self, height: u32) -> Self {
+        self.config.height = WindowHeight::new(height);
+        self
     }
 
     #[must_use]
diff --git a/crates/domain/src/value_objects/dimensions.rs b/crates/domain/src/value_objects/dimensions.rs
index 65efefa..ec881f5 100644
--- a/crates/domain/src/value_objects/dimensions.rs
+++ b/crates/domain/src/value_objects/dimensions.rs
@@ -1,17 +1,14 @@
-use crate::errors::{DomainError, Result};
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub struct WindowHeight(u32);
 
 impl WindowHeight {
-    pub fn new(height: u32) -> Result<Self> {
+    pub fn new(height: u32) -> Self {
         if height == 0 {
-            return Err(DomainError::InvalidDimensions {
-                width: 0,
-                height: 0,
-            });
+            Self::default()
+        } else {
+            Self(height)
         }
-        Ok(Self(height))
     }
 
     pub const fn from_raw(height: u32) -> Self {
@@ -29,10 +26,8 @@ impl Default for WindowHeight {
     }
 }
 
-impl TryFrom<u32> for WindowHeight {
-    type Error = DomainError;
-
-    fn try_from(height: u32) -> Result<Self> {
+impl From<u32> for WindowHeight {
+    fn from(height: u32) -> Self {
         Self::new(height)
     }
 }
diff --git a/src/lib.rs b/src/lib.rs
index ef34718..2ff80f9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -23,7 +23,7 @@
 //! use layer_shika::prelude::*;
 //!
 //! let (window, system) = LayerShika::from_file("ui/main.slint", "AppWindow")?
-//!     .with_height(42)?
+//!     .with_height(42)
 //!     .with_anchor(AnchorEdges::top_bar())
 //!     .with_exclusive_zone(42)
 //!     .build()?;