How to Fix a Swollen Exterior Door? 4 Effective Tips to Follow

Your exterior door can come out with many issues over time. Some issues like swelling can be crucial to damage the beauty of your exterior door. 

In that case, you should know how to fix a swollen exterior door to protect it. Otherwise, it can cause you to replace a new one and increase your expenses. 

How to Fix a Swollen Exterior Door 4 Effective Tips to Follow

Swollen problems can occur due to the weather condition, humidity, damping, and wetness. You can prevent this from occurring by keeping it dry using a heat gun or fastening it with iron wares. 

You can also sand it with sanding paper and give it a high-quality color quote to prevent the swelling issue.

However, read out our 4  pro tips below to prevent swollen problems. So that you can protect your exterior front door without replacing it. 

How to Fix a Swollen Exterior Door? 4 Effective Tips to Prevent Swelling 

How do you Unswell a front door? Follow these 4 effective tips to protect your front door and get an expanded life span. 

How to Fix a Swollen Door 5 Tips

Use Heat Gun or Hair Dryer to Fix Your Swollen Exterior Door

You can use a heat gun or hair dryer to fix the swollen problem on your exterior door. Maybe you can think, will a swollen door go back to normal? To make your door normal, you need to dry it using a dryer. 

You can use a heat gun to dry out the wetness of your exterior door. So that the swollen wooden part goes back to normal, do not use the heat gun or dryer too close to your door. Or else it can make your exterior door color flak out.  

Product Recommendation: 

For the process, you should use a heavy-duty heat gun. For a heavy-duty heat gun, you might check out Wagner Spraytech 0503008 HT1000 Heat Gun. It is highly durable and heavy performing. 

Fasten with Screws and Shape the Edges 

To prevent swelling, you can fasten the door in the screw area with iron wares. This will prevent swollen exterior doors. In this process, you need to fasten the hinges and strike the plate as well. In case these get loose and get stacked towards the frame. And it will cause the door to close. 

If you can identify where your exterior door rubs into the jamb, you can easily fix the swelling. Mark the swollen part with a pencil on edge by trimming.  Make sure to trim the edge evenly. 

Use the Sanding Process to Prevent Swelling

Another way you can follow that is the sanding process. This sanding process is effective if you use a wooden exterior door. First, you need to dry out the wooden exterior door under the full sun. 

Use the Sanding Process to Prevent Swelling

So that it gets no wetness on the body. In case of dampness or wetness, sanding will be hard. After the full drying, you need to use sanding paper to sand out the swollen part of your exterior door.  

Seal Your Exterior Door by Painting to Prevent Swelling 

Another process you can follow to prevent swelling is selling your exterior door to save it from swelling. A good quote of paint can save the swelling of your exterior door. It seals the door surface being damped. 

Seal Your Exterior Door by Painting to Prevent Swelling

Due to the critical weather condition and humidity your wooden door can absorb wetness. Therefore quoting with paint can seal the door from absorption, which ends with saving you from swelling. 

You can also grease your wooden door to make it more durable and protect it from swelling. That’s why people often want to know that wd40 will help a swollen door. 

WD40 can have a great effect if you apply it along with the painting quote. It will not just clean your wooden door. But also add a protection layer on the surface. It can perfectly seal the door and fight against the swollen problem. 

Product Recommendation: 

If you are looking for a high-quality sealer, you can use Super Lube 51004 Synthetic Oil with PTFE as well. 

However, to seal your exterior door by painting, you need to dry it fully. How do you dry out a swollen door? You can easily dry out your swollen door under the sunlight.  Applying paint sealing on a complete dry-out door makes it long-lasting and hard to prone to swelling. 

Additionally, you can learn how to shim a larson storm door if you are struggling with it. 

Final Thoughts

Swollen problem on any door can damage it badly and make you a financial loss. Over time it gets unfit to use and you may need to replace it with a new exterior door. That’s why swelling needs to be solved as soon as you notice it on the door. 

By knowing how to fix a swollen exterior door, you can save your door and money as well. Otherwise, you need to hire a professional to fix it or replace it shortly. While you can protect your exterior door through systematic maintenance.  

Hope our 4-step tips guideline will help you to protect your swollen exterior door.  

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