How to Replace Sliding Patio Door Rollers

HOW TO REPLACE SLIDING PATIO DOOR ROLLERS

If your patio door feels stiff, noisy, or heavy when sliding, the rollers are likely worn out. Replacing them can make your door glide like new again — here’s how to do it safely and efficiently.

🧰 TOOLS YOU’LL NEED

  • 🔧 Phillips screwdriver
  • 🪛 Flathead screwdriver
  • 🧰 Adjustable spanner (optional)
  • ⚙️ Replacement patio door rollers – Shop Patio Door Rollers
  • 🧤 Safety gloves

🔧 STEP-BY-STEP GUIDE

1️⃣ Remove the Door from the Track

Open the door halfway, lift it upwards, and carefully pull the bottom towards you to release it from the lower track. Place it on a flat, soft surface.

2️⃣ Locate and Remove the Old Rollers

The rollers are located at the bottom of the door. Unscrew the fixing screws and slide the old rollers out from each end.

3️⃣ Clean the Track Area

Before installing new rollers, clean the bottom track thoroughly using a brush or vacuum to remove any dirt or debris.

4️⃣ Fit the New Rollers

Slide the new rollers into the same position and secure them with the fixing screws. Adjust their height using the screw at the base if necessary.

5️⃣ Rehang the Door

Lift the door back onto the track — top first, then bottom. Test the movement to ensure the door slides smoothly from end to end.

💡 Pro Tip: A small amount of silicone spray on the track can dramatically improve smoothness and reduce noise.

✅ NEED HELP FINDING THE RIGHT ROLLERS?

Upload a photo of your door’s rollers, and our experts will identify the correct match for you within 24 hours.

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