Tired of forcing your door
open or shut? A sticking door can cause a lot of frustration, especially if it’s a commonly used door. Luckily,
there are several easy ways to find the source of the sticking and resolve it quickly.
How to Fix a Door That Sticks
- Gather Tools and Materials
- Clean the Door and Lubricate Hinges
- Tighten the Hinges
- Tighten the Strike Plate
- Add Longer Hinge Screws
- Draw in the Door Jamb
- Trim the Door
- Replace the Door
In most sticking door cases, you don’t
need to be a skilled handyman to fix the door. All you need is a few simple DIY skills, such as how to use a
screwdriver and drill. However, if you don't feel comfortable with any of these steps at any time, you can
always call a local handyman to help.
So, gather
your materials, inspect the door, and follow our step-by-step instructions on how to fix a door that
sticks.
Why Do Doors Stick?
Before we jump into how to fix a stuck door,
it’s helpful to understand why doors stick. This information will help you find the exact sticking point and
prevent your doors from sticking in the future.
Doors stick
for many reasons. A wooden
door could be swelling
from moisture in the air, which causes it to rub against the door frame and door jambs. This often results in a squeaky door. Other times, the issue is as simple as a
debris buildup on the door jambs.
Loose or
stuck hardware, like hinges or the strike plate, can cause issues. Sagging hinges from a loose screw can make
the door not fit properly in its frame. If the hinges are seized, they’ll need lubrication to loosen things up.
If the strike plate has loose screws, then it won’t align with the door latch and cause the door to stick. If
you have a door that won’t latch, the issue is usually a misaligned strike plate
or loose hinges.
The
doorframe itself could also cause a sticky door. For instance, consistent wear and tear can cause an old wood
door frame to warp. The home’s foundation could even be the culprit for a sticking door if it has shifted out of
place.
How to Inspect a Sticky
Door
It’s important to
inspect your sticky door before you start fixing it. That way, you’ll know where to start your door repair.
For example,
you’ll want to look at the gap between the door and the door frame to see if there are areas where the gap is
larger or smaller. This will show you whether you have a swollen door or if your door frame is
damaged.
To check
whether your hinges are weak or loose, gently move the door from side to side. If there’s play with your hinges,
you’ll need to inspect and tighten them.
We recommend
checking out our Parts of a Door article to familiarize yourself with common door
terms. This will help you better understand the instructions.
How to Fix a Door That Sticks
Now that you know why doors stick and have inspecting the door,
it's time to gather your materials and fix your sticky door once and for all.
1. Gather Tools and
Materials
We
recommend the following tools when it comes to fixing a stuck door:- Tarp or drop cloth
- Bucket filled with warm, soapy water
- Cloth
- Lubricant
- 4-in-1 screwdriver
- 3-inch screws
- Drill and drill bit set
- Pencil
- Hammer and nail
- Belt sander or planer
- Safety glasses
- Table or sawhorses
- Measuring square
- Paint sponge or paintbrush
- Wood varnish/Stain
- Wood paint (if necessary)
2. Clean the Door and
Lubricate Hinges
Start
with the simplest step first: cleaning the door frame. If debris is causing your door to stick, you won’t need
to mess with the door hinges or jambs. External doors, such as the front or patio door, are far more likely to accumulate
grime than internal doors.
Lay out your
drop cloth or tarp to protect the floor around the door. Clean the frame, door jamb, and door edge with a cloth
and a bucket of warm soapy water. Wipe down the hinges to prepare them for lubrication.
After
cleaning your door, lubricate the hinges. Use only a lubricant recommended for the specific hinge; some hinges require no added lubrication. Protect nearby finishes and wipe away excess.
Start with a
little lubricant and rub it all over the metal hinges. Ensure the hinge knuckle and top of the hinge pin are
fully lubricated. The door should be in its open position for this step.
After
applying the door hinge lubricant, swing your door open and closed to see if that fixes the sticking. If your
door is still sticking, you’ll need to move on to the next step.
3. Tighten the
Hinges
Now it’s time
to tighten your hinges. Something as simple as a loose screw can cause your door to sag and stick to the frame
or door stop.
Tighten each
of your hinge screws with a screwdriver. Do not use a drill for these screws. Hinge screws are
usually short, and the force of the drill could cause them to strip out the hole.
If one of
the screws keeps spinning when trying to tighten it, that means you have a stripped screw. This could be the
source of the problem. If that’s the case, you’ll want to move directly to step five.
After
tightening the hinge screws, check to see if the door sticks. If it still isn’t fixed, move on to the next step.
4. Tighten the Strike
Plate
A loose strike plate
could stick out from the frame, causing your door to get stuck. Tighten the strike plate screws like you did
with the hinge screws. Again, use a handheld screwdriver for this step rather than a drill. In this scenario, a
screwdriver gives you more control and accuracy than a drill.
5. Add Longer Hinge
Screws
If you find
stripped screws while tightening the hinges or strike plate, you may want to replace them with a longer
screw.
If a screw turns without tightening, the screw or its receiving hole may be damaged. Repair the attachment using a method suitable for the hinge, jamb and backing. Where the manufacturer specifies a longer screw into framing, use the proper pilot hole and fastener; avoid overtightening or pulling the jamb out of alignment.
After
replacing the hinge or strike plate screws, check to see if the door sticks. If it’s still having problems, move
on to the next steps.
6. Draw in the Door
Jamb
In older homes, it’s
common for the door frame to loosen or become misaligned. This can affect the door jambs, causing them to
slightly stick out. When this happens, it causes your door to stick.
The door jamb is inside the
door frame and only visible when the door is open. The jambs, located on both sides, are structural parts that
support the entire frame.
If the jamb has moved, check its support and shims before trying to pull it with screws. Randomly adding long screws can distort the opening. Have the frame reset or repaired when necessary, using the installation method for the assembly.
7. Trim the
Door
If you’ve tried
all the steps above and your door is still sticking, you can trim the door edge. First address moisture and allow conditions to stabilize; trimming temporary swelling can leave an excessive gap later. In order to trim the door, you’ll need to sand down or plane the edge of the door
on the latch bolt side; not the hinge side.
This step
requires you to take the door off the doorframe. You can use an orbital sander, belt sander, or planer. Consider
contacting a door repair professional for help if you are not fully comfortable using these tools.
To start,
use a pencil and a straight-edge ruler or masking tape to mark how much you need to sand off the door’s edge.
Remove only the amount permitted for that door’s construction and needed to achieve its specified clearance. Do not use a fixed ⅛-inch trimming rule.
Next, with
the door closed, use a hammer and nail to knock out the hinge pins. Remove the door from the frame and carry it
to your workstation. You might need someone to help lift and carry the door.
Lay the door
down on a table or sawhorse. Use the orbital or belt sander to trim the door edge. Stop to check your work every
so often to ensure the edge is straight and even. Sand up to the marked line, but stop before sanding into
it.
After
sanding down the edge, you’ll need to varnish or paint the sanded edge. This will help match the edge to the
rest of the door and seal it from moisture. Follow the coating’s drying and cure instructions before reinstalling and using the door.
8. Replace the Door
In cases like a
damaged door frame, the best option is to buy a new pre-hung
door. Pre-hung doors come
with a door frame, so you replace both the door and the frame.
If you've
tried all the steps above and your door still sticks, it's time to buy a replacement door (and check your home's
foundation). This is a great opportunity to replace your old door with a new, beautiful one.
Fix the
sticking door once and for all by purchasing one of our handcrafted doors! Customize the final details to make
it a perfect match for your home.
How to Keep a Door from
Sticking
To prevent
your doors from sticking in the future, follow these three simple tips:
Maintain the door
hardware: Check the hardware on all your doors annually and tighten any loose screws.
This will prevent issues from loose screws or damaged hinges.
Invest in a
dehumidifier: Humidity is one of the most common reasons for doors sticking. You can
invest in a dehumidifier to prevent swollen doors in your home. Dehumidifiers pull the moisture out of the air.
Keep
an eye on your home’s foundation: Shifting home foundations can be a serious issue.
They can affect all the house’s doors and windows. It’s wise to check your home’s foundation regularly for any
cracks. Gaps around window frames and doors could also point to a shifting foundation.
Replace Your Old Sticky Door with
Rustica
We hope these
steps helped you fix your sticky door. With these skills, you can tackle any sticky door you come across and
move on to your next project.
Did all that
time spent looking at your door make you wish for something new? If so, check out Rustica’s wide selection of
designer doors. Our expert craftsmen make all our doors in Springville, Utah. Find a design you love and
customize the details to make it your own!
