Master-Bilt Walk-In Door Gasket Replacement Instructions
Don’t let cold air escape with a worn out or broken gasket. Door gaskets help seal openings shut and ensure that temperatures can stay consistent. Below we have Master-Bilt walk-in door gasket replacement instructions so you can properly maintain your walk-in.
The following guide works for Master-Bilt walk-in models like the QS Series, Quick Ship, Bilt2Spec™ & Ready-Bilt™ and more.
Supplies
- OEM door gasket
- Cleaning cloths
- Dish soap
- Water
- Mallet (optional)
- Masking tape (optional)
Gasket Maintenance
Before you jump straight into replacing the gasket, it’s important to do the following to maintain it so it lasts longer.
- Step 1. Inspect the gasket - Check the gasket for any tears or damages. If the gasket just appears dirty, then it needs to be cleaned. If it’s damaged, you need to replace it.
- Step 2. Clean the gasket - Wipe down the gasket with a cloth that is dampened with hot water and dish soap.
- Step 3. Rinse and dry the gasket - Use separate, clean cloths to rinse the dry off the gasket.
Gasket Replacement
- Step 1. Remove the old gasket - Pull the dart of the old gasket out of the retainer slot and gently peel off the entire gasket.
- Step 2. Check the retainer - Inspect the retainer slot to ensure none of the old gasket or debris is present. Clean anything out of the slot as needed.
- Step 3. Install new gasket at the first corner - Insert the dart into the retainer slot of one of the corners and attach 2 inches of the gasket in each direction of the corner.
- Note: A mallet with masking tape on it can be used as needed to help secure the gasket.
- Step 4. Install at the remaining corners - Repeat step 3 on the remaining corners of the door.
- Step 5. Finish installing the gasket - Continue to insert the dart into the retainer slot and work from the center of each side and move outwards toward the corners.
- Step 6. Inspect the gasket - Check that the dart is secure by lifting the gasket base on the outer edge.
Looking to perform more maintenance on your walk-in? Check out our guide on Master-Bilt walk-in cleaning and maintenance to help.