How to Measure Fridge Door Seals?
To measure a fridge door seal correctly and avoid ordering the wrong size, you only need to know which seal type you have and use the right measuring method. For screw-in or flap seals, measure outside-to-outside while the seal is still on the door. For push-in (dart) seals, remove the seal and measure centre-to-centre along the dart track. Taking accurate width and height measurements in millimetres ensures a perfect fit, better sealing, and improved energy efficiency. If you’ve noticed warmth around the door area, this can sometimes be related to sealing or airflow issues—learn more in Why Is My Fridge Door Seal Hot?.
| Seal Type | Best Measurement Method | Do I Remove the Seal? | What to Measure | Accuracy Level |
|---|---|---|---|---|
| Screw-in / Flap Seal | Outside-to-Outside | No | Outer edge to outer edge (width & height in mm) | High |
| Push-in (Dart) Seal | Centre-to-Centre | Yes | Dart track centre to centre (width & height in mm) | Very High |
| Worn or Deformed Seal | Centre-to-Centre | Recommended | Undamaged groove points (mm) | Very High |
| Round Top Fridge Seal | Custom Measurement | No | Bottom width + full perimeter (mm) | High |
Measuring the Outside Edge of Fridge Door Seals
The “Outside Edge” method is effective for various types of fridge door seals, especially screw-in seals. This method involves measuring the outer dimensions of the seal.
Steps for Outside-to-Outside Measurement:
- Keep the Seal in Place: Measure the seal while it is still installed on the door or drawer to maintain its natural position.
- Inspect the Seal: Look for any signs of wear or damage that could affect measurement accuracy.
- Select the Best Area: Choose the most consistent section of the seal for precise measurements.
- When to Use This Method: Ideal if removing the seal is difficult or if it’s a type that complicates removal.
Measuring Centre to Centre for Fridge Door Seals
For push-in seals, the ‘Centre to Centre’ method is recommended. This involves removing the seal to measure the grooves on the door for the most accurate fit.
Steps for Centre-to-Centre Measurement:
- Access the Dart Track: Partially remove the seal to expose the track where the dart fits.
- Measure from Centre to Centre: Measure the distance between the exposed dart points to ensure a precise fit for the replacement seal.
- Recommended Usage: Use this method if the seal is damaged or deformed, making outside edge measurements less accurate.
Outside-to-Outside Measurements
Best for: All types of seals, especially if the seal is damaged or cannot be removed easily & Screw-ln or Flap Style Seals.
How to Measure:
1-Keep the seal attached to the door.
2-Measure from the outer edge of the seal to the opposite outer edge.
3-Take both the width and height measurements in millimeters (mm)
.4-lf the seal is misshapen due to wear, measure at a point where the seal appears undamaged for a more accurate result.
Centre-To-Centre Measurements
Best for: Push-in (dart) style seals for the most accurate measurement.
How to Measure:
1-Remove the seal from the door.
2-Measure from the inside edge of the groove (dart track) on one side to
3-the outside edge of the groove on the other side.
4-This is the most accurate way to measure push-in style seals.
5-For best results, measure both the width and height in millimeters.
How to Measure Your Round Top Fridge Seal
1-Tools Needed: Tape measure or string.
2-Measurement A: Measure across the bottom of the seal, from one corner to the other.
3-Measurement B: Start at the bottom corner, measure up one side, around the top, and down the other side
Remember, measure the seal itself, not the door.
FAQs
What’s the best way to measure a fridge door seal?
Use the Outside-to-Outside method for screw-in seals and Centre-to-Centre for push-in seals. Both methods are explained in detail above.
Should I measure dart-to-dart or outside-to-outside?
If you’re ordering a custom-made seal and the profile has a dart (push-in style), we recommend measuring dart-to-dart for the most accurate fit.
However, if you’re selecting from our large range of ready-to-ship fridge seals—whether push-in or screw-in—we list all sizes as Outside-to-Outside dimensions. Simply match these measurements with your existing seal for the right fit.
Can I install a new fridge seal myself?
Yes. Once you’ve measured correctly, most fridge seals can be easily replaced at home using basic tools like a flathead screwdriver and plastic scraper.
What if my fridge seal is still in good condition?
If the seal is flexible, forms a tight closure, and passes basic tests (like the dollar bill test), you may not need to replace it yet. Regular cleaning can restore performance and extend the life of your seal. For a simple step-by-step guide, see our Fridge Seal Cleaning Made Easy guide.
