diff --git a/.github/workflows/pr-docs-preview.yml b/.github/workflows/pr-docs-preview.yml
new file mode 100644
index 000000000..0fb4c02ef
--- /dev/null
+++ b/.github/workflows/pr-docs-preview.yml
@@ -0,0 +1,131 @@
+name: Deploy PR Docs Preview
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened, closed]
+
+permissions:
+  contents: write
+  pull-requests: write
+
+concurrency:
+  group: pr-docs-preview-${{ github.event.number }}
+  cancel-in-progress: true
+
+jobs:
+  deploy-preview:
+    if: github.event.action != 'closed'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out
+        uses: actions/checkout@v4
+
+      - name: Check out gh-pages
+        uses: actions/checkout@v4
+        with:
+          ref: gh-pages
+          path: gh-pages-deploy
+
+      - name: Set up the environment
+        uses: ./.github/actions/setup-python-env
+
+      - name: Install Pandoc
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y pandoc
+
+      - name: Determine latest version
+        id: version
+        run: |
+          VERSION=$(uv run python -c "from scripts.config import LATEST_VERSION; print(LATEST_VERSION)")
+          SHORT=$(uv run python -c "from scripts.config import LATEST_VERSION, version_to_short; print(version_to_short(LATEST_VERSION))")
+          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
+          echo "version_short=${SHORT}" >> "$GITHUB_OUTPUT"
+
+      - name: Clone EnergyPlus source (sparse, doc/ only)
+        run: |
+          mkdir -p build/sources
+          git clone --filter=blob:none --no-checkout --depth=1 \
+            --branch ${{ steps.version.outputs.version }} --single-branch \
+            https://github.com/NatLabRockies/EnergyPlus.git \
+            build/sources/${{ steps.version.outputs.version }}
+          git -C build/sources/${{ steps.version.outputs.version }} sparse-checkout set doc
+          git -C build/sources/${{ steps.version.outputs.version }} checkout
+
+      - name: Convert docs
+        run: |
+          uv run python -m scripts.convert \
+            --source build/sources/${{ steps.version.outputs.version }} \
+            --output build/${{ steps.version.outputs.version_short }} \
+            --version ${{ steps.version.outputs.version }} \
+            --verbose
+
+      - name: Deploy preview to gh-pages
+        run: |
+          rm -rf "gh-pages-deploy/pr-preview/pr-${{ github.event.number }}"
+          mkdir -p "gh-pages-deploy/pr-preview/pr-${{ github.event.number }}"
+          cp -r build/${{ steps.version.outputs.version_short }}/site/. "gh-pages-deploy/pr-preview/pr-${{ github.event.number }}/"
+          cd gh-pages-deploy
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git add -A
+          git diff --cached --quiet || {
+            git commit -m "Deploy docs preview for PR #${{ github.event.number }}"
+            git pull --rebase origin gh-pages
+            git push origin gh-pages
+          }
+
+      - name: Add or update preview comment
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const previewUrl = `https://docs.idfkit.com/pr-preview/pr-${context.issue.number}/`;
+            const marker = '<!-- docs-preview-comment -->';
+            const body = [
+              marker,
+              `**Docs preview** for this PR is available at:`,
+              previewUrl,
+            ].join('\n');
+
+            const { data: comments } = await github.rest.issues.listComments({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+            const existing = comments.find(c => c.body.includes(marker));
+
+            if (existing) {
+              await github.rest.issues.updateComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                comment_id: existing.id,
+                body,
+              });
+            } else {
+              await github.rest.issues.createComment({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                body,
+              });
+            }
+
+  cleanup-preview:
+    if: github.event.action == 'closed'
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out gh-pages branch
+        uses: actions/checkout@v4
+        with:
+          ref: gh-pages
+
+      - name: Remove preview directory
+        run: |
+          if [ -d "pr-preview/pr-${{ github.event.number }}" ]; then
+            git config user.name "github-actions[bot]"
+            git config user.email "github-actions[bot]@users.noreply.github.com"
+            git rm -rf "pr-preview/pr-${{ github.event.number }}"
+            git commit -m "Remove docs preview for PR #${{ github.event.number }}"
+            git pull --rebase origin gh-pages
+            git push origin gh-pages
+          fi