diff --git a/.gitignore b/.gitignore
index bea7366..bc15009 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,6 +11,10 @@ lnbits-extensions
 # Copy example-krops.nix to krops.nix and customize
 krops.nix
 
+# User-specific build configuration
+# Copy example-build-local.nix to build-local.nix and customize
+build-local.nix
+
 # Machine-specific configurations (user creates these)
 # Keep example-machine as a template
 config/machines/*
diff --git a/DEPLOYMENT-GUIDE.md b/DEPLOYMENT-GUIDE.md
index 94aab0e..a290300 100644
--- a/DEPLOYMENT-GUIDE.md
+++ b/DEPLOYMENT-GUIDE.md
@@ -11,11 +11,12 @@ This setup builds the web-app **locally** with machine-specific configuration, t
 
 When you first clone this repository, you need to set up your local configuration:
 
-### 1. Create your krops.nix
+### 1. Create your configuration files
 
 ```bash
-# Copy the example template
+# Copy the example templates
 cp example-krops.nix krops.nix
+cp example-build-local.nix build-local.nix
 ```
 
 ### 2. Create your first machine configuration
@@ -29,20 +30,38 @@ cp -r config/machines/example-machine config/machines/my-machine
 # - Add your hardware-configuration.nix (from nixos-generate-config)
 ```
 
-### 3. Update krops.nix
+### 3. Create machine-specific web-app assets (if deploying web-app)
 
-Edit `krops.nix` and:
+```bash
+mkdir -p machine-specific/my-machine/env
+mkdir -p machine-specific/my-machine/images
+
+# Add your .env file and images
+# See machine-specific/example-machine/ for reference
+```
+
+### 4. Update krops.nix and build-local.nix
+
+**In `krops.nix`:**
 - Replace `example-machine` with your machine name
 - Update the SSH target (`root@your-host`)
 - Add to the `inherit` list and `all` script
 
-### 4. Deploy!
+**In `build-local.nix`:**
+- Replace `example-machine` with your machine name
+- Add to the `all` build script
+
+### 5. Build and deploy!
 
 ```bash
+# Build web-app locally (if using web-app)
+nix-build ./build-local.nix -A my-machine && ./result/bin/build-my-machine
+
+# Deploy to target machine
 nix-build ./krops.nix -A my-machine && ./result
 ```
 
-**Note:** Your `krops.nix` and machine configs in `config/machines/*` are gitignored. You can safely pull updates without overwriting your local configuration.
+**Note:** Your `krops.nix`, `build-local.nix`, and machine configs in `config/machines/*` are gitignored. You can safely pull updates without overwriting your local configuration.
 
 ## Structure
 
diff --git a/example-build-local.nix b/example-build-local.nix
new file mode 100644
index 0000000..c268808
--- /dev/null
+++ b/example-build-local.nix
@@ -0,0 +1,59 @@
+let
+  pkgs = import <nixpkgs> {};
+
+  # Build script for a specific machine
+  buildForMachine = name: pkgs.writeShellScriptBin "build-${name}" ''
+    set -e
+
+    BUILD_DIR="./build/${name}"
+
+    echo "Building web-app for ${name}..."
+
+    # Clean and create build directory
+    rm -rf "$BUILD_DIR"
+    mkdir -p "$BUILD_DIR"
+
+    # Copy web-app source
+    cp -r ./web-app/* "$BUILD_DIR/"
+
+    # Copy machine-specific .env
+    echo "Copying machine-specific .env..."
+    cp ./machine-specific/${name}/env/.env "$BUILD_DIR/.env"
+
+    # Copy machine-specific images to public folder
+    echo "Copying machine-specific images to public..."
+    cp -r ./machine-specific/${name}/images/* "$BUILD_DIR/public/"
+
+    # Copy machine-specific logo to assets
+    echo "Copying machine-specific logo to assets..."
+    mkdir -p "$BUILD_DIR/src/assets"
+    cp ./machine-specific/${name}/images/logo.png "$BUILD_DIR/src/assets/logo.png"
+
+    # Build the web-app
+    echo "Running build..."
+    cd "$BUILD_DIR"
+    ${pkgs.nodejs}/bin/npm run build
+
+    echo "Build complete for ${name}! Output in $BUILD_DIR/dist"
+  '';
+
+in {
+  # Example machine build (copy this line for each machine)
+  # Replace "example-machine" with your machine name
+  example-machine = buildForMachine "example-machine";
+
+  # Add more machines here:
+  # machine1 = buildForMachine "machine1";
+  # machine2 = buildForMachine "machine2";
+
+  # Build all machines (update this list with your machines)
+  all = pkgs.writeShellScriptBin "build-all" ''
+    set -e
+    echo "Building for all machines..."
+    ${(buildForMachine "example-machine")}/bin/build-example-machine
+    # Add your machines here:
+    # ${(buildForMachine "machine1")}/bin/build-machine1
+    # ${(buildForMachine "machine2")}/bin/build-machine2
+    echo "All builds complete!"
+  '';
+}