# How to Fix a Door That Slams
Many doors utilize a closer to ensure they shut slowly after opening. Over time, the valves that control the flow of air or fluid – depending on the type of closure – can lose their adjustment. When this happens, the door will close at a fast rate and slam shut. This is not only a nuisance, but it can also cause damage to the door components. Fixing the problem when noticed will eliminate door slamming and protect the door from severe damage.
Things You'll Need
- Phillips screwdriver
- Allen wrench set
Instructions
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1
Open the door.
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2
Locate the valve adjustment screw located either on the front of the closure piston for storm and screen doors, or on the rear section of the closure body for heavier doors.
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3
Use a Phillips screwdriver to turn the adjustment screw one-quarter turn clockwise to increase the piston pressure on screen and storm doors, or use an Allen wrench to turn the adjustment screw labeled “latch” on heavy door closures.
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4
Close the door.
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5
Continue turning the adjustment in quarter turn increments until the door closes at a normal pace and slowly latches without slamming into the catch mounted to the door frame.
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1
Window & Door Repair
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- How to Fix a Bi-Fold Door That Won't Slide
- How to Fix an Interior Door That Binds
- How to Fix a Screen Door That Slams
- How to Fix a Door That Opens by Itself
- How to Fix a Door That Won't Close Evenly
- How to Fix a Door That's Cut Too Short
- How to Fix a Metal Door That Is Chipping
- How to Fix a Latch That Sticks in a Door Knob
- How to Fix Doors That Leak
- How to Fix a Hinge on a Door That Swings Closed
- How to Fix a Garage Door That Keeps Reversing
