Lubricating your storm door closer regularly helps it operate smoothly and quietly. A well-lubricated closer requires less effort to open and close the door. It also reduces wear and tear, extending the life of the closer.
This comprehensive guide provides easy-to-follow steps for lubricating different types of storm door closers. We’ve also included tips for choosing the right lubricant and frequency of lubrication.
Overview of Lubricating a Storm Door Closer
| Step | Action |
| 1 | Understand the anatomy of a storm door closer |
| 2 | Determine the type of storm door closer you have |
| 3 | Choose an appropriate lubricant |
| 4 | Clean the closer and surrounding area |
| 5 | Locate the lubrication ports |
| 6 | Apply lubricant to the lubrication ports |
| 7 | Test the door movement and re-lubricate if needed |
| 8 | Establish a regular schedule for lubricating the closer |
Understanding the Anatomy of a Storm Door Closer
A storm door closer is a spring-loaded mechanism that controls the opening and closing of the storm door. Here are some key components:
- Housing – The metal casing that contains the internal components of the closer
- Spring – Provides the power to close the door
- Hydraulic piston – Controls the door’s speed and motion
- Arm – Connects the closer body to the door
- Sweep – Adjusts the latching speed
- Backcheck – Controls the door’s opening swing
Knowing the parts of the closer will help you locate where to lubricate.
Determine Your Storm Door Closer Type
There are two main types of storm door closers:
1. Self-Contained Hydraulic Closer
This is the most common type of storm door closer. The spring, hydraulic piston, and control valves are all enclosed in a metal housing.
Lubrication Points: Exposed piston rod and the sweep hinge
2. Conventional Overhead Concealed Closer
This has a long arm that conceals the closer body behind the door frame. The closer components are similar to the self-contained type.
Lubrication Points: Exposed arm joints and the sweep hinge
Once you’ve identified your storm door closer type, you’ll know where to lubricate.
Choosing the Right Lubricant
Use a lightweight oil designed specifically for door closers. Here are some top options:
- 3-In-One Professional Garage Door Lubricant – Formulated to prevent rust and corrosion
- Liquid Wrench L106 Penetrating Oil – Contains anti-wear additives for smoother operation
- CRC Power Lube Multi-Purpose Lubricant – Protects against rust while providing long-lasting lubrication
- WD-40 Specialist Door Closer Lubricant – Dries fast and won’t attract dirt or dust
Avoid grease or heavy oils as they can impede the closer’s motion.
Cleaning Prior to Lubrication
Before lubricating, clean the closer and surrounding area:
- Use a microfiber cloth to gently wipe down the closer body, arm, and sweep to remove dirt and debris
- Carefully brush any dried lubricant deposits with a nylon brush
- Use a cotton swab dipped in rubbing alcohol to sanitize lubrication points
Proper cleaning will allow the fresh lubricant to adhere and spread better.
Locating the Lubrication Points
The lubrication points depend on your closer type:
For self-contained hydraulic closers:
- Exposed piston rod – Located under the closer housing where the arm connects
- Sweep hinge – Where the arm meets the door
For concealed overhead closers:
- Arm joints – Where all movable arm sections connect
- Sweep hinge
Consult your manufacturer guide for model-specific lubrication points.
Applying the Lubricant
Follow these tips when lubricating:
- Use a thin nozzle or needle applicator to precisely apply lubricant into the ports
- Apply 2-3 drops of lubricant into each lubrication point
- Spread the lubricant around with a cotton swab to coat surrounding areas
- Take care not to over-lubricate to avoid attracting dirt
- Wipe away any excess lubricant with a clean cloth
Applying just the right amount of lubricant is key for proper functioning.
Testing and Re-lubricating
After lubricating:
- Open and close the door several times to test the motion
- Make adjustments if the door is too slow or too fast
- Re-apply lubricant to any squeaky or sticking joints
- Schedule a follow-up lubrication in 3-6 months
Regular re-lubrication will keep your closer working optimally.
Establishing a Lubrication Schedule
- For high traffic doors, lubricate every 3-4 months
- For moderate use doors, lubricate every 6 months
- For low use doors, lubricate annually
- Lubricate more frequently in salty coastal areas or seasons with wide temperature swings
- Listen for squeaks and sticking motions as cues to re-lubricate
Proper lubrication frequency will extend the life of your storm door closer.
Lubricating a storm door closer is an easy DIY task that anyone can do. Following the step-by-step guide above will allow your closer to operate smoothly for years to come. Maintain your lubrication schedule and watch for signs of sticking or squeaking to keep your closer in optimal working order.
Here is a quick overview on how to fix a storm door closer jam.
Frequently Asked Questions
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What type of lubricant is best for storm door closers?
Lightweight oils designed specifically for door closers work best, such as 3-In-One Professional Garage Door Lubricant or Liquid Wrench L106 Penetrating Oil. Avoid heavy greases.
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How often should I lubricate my storm door closer?
Lubricate every 3-4 months for high traffic doors, every 6 months for moderate use, and annually for low use doors. Lubricate more often in harsh climates.
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Where should I lubricate on a self-contained hydraulic door closer?
Lubricate the exposed piston rod where the arm connects and the sweep hinge where the arm meets the door.
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Where should I lubricate on a concealed overhead door closer?
Lubricate all joints on the long arm as well as the sweep hinge where it connects to the door.
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How do I know when my storm door closer needs lubricating?
Listen for squeaking and look for sticking or hesitant motion when opening or closing the door. These signs indicate the need for lubrication.
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Can I use WD-40 to lubricate a storm door closer?
Yes, WD-40 specialist door closer lubricant is safe for storm door closers. Avoid regular WD-40 as it can gather dirt over time.
