How to Repair a Tilt-Before-Turn Window

HOW TO REPAIR A TILT-BEFORE-TURN WINDOW

If your tilt-before-turn window tilts but won’t turn (or vice versa), don’t worry — the fix is usually a simple alignment or handle position issue.

🧰 TOOLS YOU’LL NEED

  • 🔧 Allen keys
  • 🪛 Screwdriver
  • ⚙️ Tilt-before-turn hardware – Shop Parts

🔧 STEP-BY-STEP GUIDE

1️⃣ Reset the Handle

Turn the handle fully to the horizontal position before adjusting any hinges or locks.

2️⃣ Adjust the Corner Hinges

Use an Allen key to align the bottom and top corner hinges so the sash sits evenly.

3️⃣ Lubricate Moving Parts

Apply silicone spray to the locking points for smooth motion.

4️⃣ Test Both Functions

Tilt the window slightly, then turn it open to confirm correct operation.

Back to blog