A door that doesn’t close correctly is commonly caused by loose hinges, a misaligned strike plate, a swollen or warped door, or changes in the door frame. Most minor alignment problems can be fixed with basic household tools.

Follow these steps to diagnose and fix the problem.

✅ Common Signs of a Door Alignment Problem

• Door rubs against the frame
• Door won’t close completely
• Latch doesn’t enter the strike plate
• Door opens by itself
• Door requires force to close
• Door is sagging
• Uneven gaps around the door
• Door becomes difficult to close in humid weather

🛠 Tools You May Need

✔ Phillips or flat-head screwdriver
✔ Drill/driver (optional)
✔ Adjustable wrench
✔ Wood screws
✔ Replacement screws
✔ Tape measure
✔ Pencil
✔ Wood filler (for damaged screw holes)
✔ Sandpaper
✔ Level (optional)

⚠️ Before You Start

Before making adjustments:

• Open and close the door slowly to identify where it is rubbing.
• Check whether the hinges are loose.
• Don’t remove all the hinge screws at once.
• Avoid removing large amounts of wood until you’ve identified the actual cause.

🛠 Step-by-Step Door Won’t Close Properly Fix

1️⃣ Check Where the Door Is Rubbing

Close the door slowly and look at the gaps between the door and frame.

Check:

• Top edge
• Bottom edge
• Hinge side
• Latch side

If the door rubs in one specific area, that can help identify whether the door is sagging or the frame is misaligned.

2️⃣ Tighten the Door Hinge Screws

Loose hinges are one of the easiest causes to fix.

Steps:

1. Open the door.
2. Inspect all hinge screws.
3. Tighten loose screws with a screwdriver.
4. Close the door and test it.

Don’t overtighten, because you can strip the screw holes or damage the wood.

3️⃣ Replace Loose or Short Hinge Screws

If hinge screws repeatedly come loose, the screw holes may no longer grip properly.

You can replace suitable hinge screws with longer screws that securely reach the framing behind the jamb.

Steps:

1. Remove one loose screw.
2. Install an appropriately sized replacement screw.
3. Tighten it firmly.
4. Repeat with other loose screws if necessary.

Avoid using screws that are excessively long or could damage wiring or plumbing hidden inside the wall.

4️⃣ Fix Stripped Hinge Screw Holes

If a screw spins without tightening, the wood around the hole may be stripped.

For a minor stripped hole:

1. Remove the screw.
2. Fill the hole with appropriately sized wooden toothpicks or a small wood repair plug.
3. Apply suitable wood glue if using toothpicks or a plug.
4. Allow it to dry completely.
5. Reinstall the screw.

For heavily damaged jambs, a more substantial wood repair may be necessary.

5️⃣ Check the Strike Plate

The strike plate is the metal plate on the door frame where the latch enters.

If the latch hits the plate instead of entering the opening:

1. Close the door slowly.
2. Watch where the latch contacts the strike plate.
3. Loosen the strike plate screws.
4. Adjust its position slightly.
5. Tighten the screws.
6. Test the door again.

If the opening is only slightly misaligned, this simple adjustment may solve the problem.

6️⃣ Check the Door Latch

Make sure the latch moves freely when you turn the handle.

If the latch sticks:

• Clean away dirt or debris.
• Check whether the latch is damaged.
• Operate the handle several times.
• Apply a small amount of appropriate lubricant if recommended for the hardware.

If the latch remains stuck, replacing the latch mechanism may be easier than repairing it.

7️⃣ Check for a Sagging Door

A sagging door often catches the frame near the top latch-side corner.

Look for:

• Uneven gaps
• Loose hinges
• Door sitting lower than the frame
• Top corner rubbing against the jamb

Start by tightening the hinges before attempting more invasive repairs.

8️⃣ Check for a Swollen Door

Wood can expand because of humidity or moisture.

If the door works normally during dry weather but sticks during humid conditions:

1. Identify the exact rubbing area.
2. Confirm the hinges and strike plate are properly aligned.
3. Lightly sand only the affected area if necessary.
4. Repaint or seal the exposed wood to help prevent further moisture absorption.

Don’t remove too much material because seasonal changes can make the door smaller again.

9️⃣ Check the Door Frame

If the door and hinges appear fine but the frame is badly misaligned, the jamb may have shifted.

Look for:

• Uneven gaps
• Cracked trim
• Loose frame sections
• Signs of movement or settlement

Minor trim issues can often be repaired, but a significantly shifted frame may require professional carpentry.

🔟 Test the Door After Every Adjustment

Don’t make several changes at once.

After each adjustment:

1. Close the door.
2. Check the gaps.
3. Test the latch.
4. Open the door.
5. Close it again.

This makes it easier to determine which adjustment fixed the problem.

🔧 If the Door Is Rubbing at the Top

Try this sequence:

1. Tighten the top hinge.
2. Check the other hinge screws.
3. Test the door.
4. Inspect the frame alignment.
5. Sand the rubbing area only if necessary.

🔧 If the Door Won’t Latch

Try:

1. Checking the hinges.
2. Checking whether the latch moves freely.
3. Inspecting the strike plate.
4. Adjusting the strike plate.
5. Testing the door again.

⭐ Prevention Tips

✔ Check hinge screws periodically.
✔ Keep door hardware clean and properly lubricated.
✔ Control excessive indoor humidity.
✔ Repair water damage quickly.
✔ Don’t slam doors repeatedly.
✔ Keep the door frame free from loose trim or obstructions.

🚨 When to Call a Professional

Professional help may be appropriate if:

• The door frame is severely warped.
• The door is badly cracked or structurally damaged.
• The frame has shifted significantly.
• The door is an exterior security door that no longer latches securely.
• You suspect structural movement around the frame.
• The door remains misaligned after hinge and strike-plate adjustments.

For an exterior entry door, make sure the latch and deadbolt engage fully before considering the repair complete.

❓ Frequently Asked Questions

Why won’t my door close properly?

Loose hinges, a misaligned strike plate, a sagging door, a swollen wooden door, or a shifted frame are common causes.

How do I fix a door that rubs against the frame?

First tighten the hinges and check the frame alignment. If the door still rubs, lightly sand the specific contact area rather than removing large amounts of material.

Why won’t my door latch?

The latch may be misaligned with the strike plate, or the latch mechanism itself may be sticking or damaged.

Can humidity make a door difficult to close?

Yes. Wooden doors can absorb moisture and expand, making them rub against the frame.

✅ Final Words

A door that won’t close properly is often a straightforward DIY repair. Start by checking and tightening the hinges, then inspect the latch and strike plate. If humidity is causing a wooden door to swell, address the moisture problem and make only minor adjustments to the affected area.

If the frame is badly damaged or the door is part of an exterior security system, professional repair is the safer choice.