How to Shim a Larson Storm Door

How to Shim a Larson Storm Door

How to Shim a Larson Storm Door

Larson Storm Doors are renowned for their durability, style, and functionality. However, to ensure optimal performance, proper installation is crucial. One essential aspect of installing a Larson Storm Door is shimming. In this guide, we’ll walk you through the process of shimming a Larson Storm Door effectively.

Introduction to Larson Storm Doors

Larson Storm Doors are designed to provide added security, energy efficiency, and curb appeal to your home. They come in various styles and designs to complement any architectural aesthetic.

Understanding the Importance of Proper Installation

Proper installation of a Larson Storm Door ensures that it functions correctly and provides the intended benefits, such as enhanced security and energy efficiency. Improper installation can lead to issues like air leaks, drafts, and difficulty in operation.

What is Shimming?

Shimming is the process of inserting thin wedges or spacers (shims) between the door frame and the wall studs to ensure that the door is level, plumb, and square within the opening. This helps in achieving a proper fit and smooth operation of the door.

Tools Required for Shimming

Before you begin, gather the following tools:

  • Tape measure
  • Level
  • Shims (wood or plastic)
  • Hammer
  • Screwdriver
  • Utility knife

Step-by-Step Guide to Shim a Larson Storm Door

Step-by-Step Guide to Shim a Larson Storm Door

Measure and Prepare

Start by measuring the width and height of the door opening to ensure that your Larson Storm Door fits properly. Remove any existing trim or hardware that may interfere with the installation process.

Position the Door

Place the Larson Storm Door in the opening and check for proper alignment. Use a level to ensure that the door is plumb and level. Make any necessary adjustments before proceeding.

Install Shims

Insert shims between the door frame and the wall studs at various points around the opening. Focus on areas where the frame may be uneven or out of alignment. Use a hammer to gently tap the shims into place, but be careful not to over shim.

Secure the Door

Once the door is properly shimmed and aligned, secure it in place using screws provided with the door kit. Drive the screws through the hinge-side frame into the wall studs to ensure a stable and secure installation.

Common Mistakes to Avoid

  • Over-shimming, which can cause the door frame to become distorted.
  • Failing to check for proper alignment before securing the door in place.
  • Using inadequate or incorrect shimming materials.

Maintenance Tips for Larson Storm Doors

To keep your Larson Storm Door in optimal condition, regularly inspect and lubricate hinges, handles, and other moving parts. Clean the door and frame with mild soap and water as needed, and ensure that weather-stripping is intact to prevent air leaks.

Maintaining Your Storm Door’s Integrity

Regular maintenance is crucial to ensure the long-term integrity and functionality of your Larson Storm Door. Here are some essential maintenance tips:

Keep it Clean

Regularly clean your storm door with a mild detergent and water solution. This helps remove dirt, grime, and other debris that can accumulate on the surface.

Lubricate Moving Parts

Periodically lubricate hinges, handles, and other moving parts to ensure smooth operation. Use a silicone-based lubricant to prevent rust and corrosion.

Check Weatherstripping

Inspect the weatherstripping around the door frame for signs of wear or damage. Replace any worn-out weatherstripping to maintain a tight seal and prevent drafts.

Tighten Hardware

Check and tighten screws, bolts, and other hardware regularly to prevent them from loosening over time. Loose hardware can compromise the integrity of your storm door’s installation.

Inspect Glass Panels

If your Larson Storm Door has glass panels, check them periodically for cracks or damage. Replace any damaged glass to maintain the door’s security and insulation properties.

Enhancing Security Measures

Larson Storm Doors not only add aesthetic value to your home but also contribute to its security. Here are some tips to enhance the security of your storm door:

Install a Deadbolt

Consider installing a deadbolt lock on your Larson Storm Door for added security. Deadbolts provide an extra layer of protection against forced entry.

Upgrade to a Security Screen

If security is a top priority, consider upgrading to a Larson Storm Door with a security screen. These doors feature reinforced screens and locking mechanisms to deter intruders.

Utilize Security Bars

Install security bars on your storm door for additional reinforcement. These bars can be placed horizontally or vertically across the door to prevent forced entry.

Keep Entryways Well-Lit

Ensure that your entryway is well-lit to deter potential intruders. Install outdoor lighting fixtures near your Larson Storm Door to illuminate the area at night.

Exploring Design Options

Larson Storm Doors come in a variety of designs to suit different architectural styles and personal preferences. Here are some popular design options to consider:

Full-View Storm Doors

Full-view storm doors feature large glass panels that provide an unobstructed view of the outdoors. These doors are perfect for homeowners who want to maximize natural light and enjoy scenic views.

Retractable Screen Doors

Retractable screen doors offer the convenience of a screen door without compromising the view when not in use. These doors feature a retractable screen that can be rolled up into the door frame when not needed.

Decorative Storm Doors

Decorative storm doors feature intricate designs and patterns that add a touch of elegance to your entryway. These doors come in a variety of styles, including traditional, contemporary, and vintage-inspired designs.

Security Storm Doors

Security storm doors prioritize safety and protection. These doors feature reinforced frames, heavy-duty locks, and impact-resistant glass to deter intruders and enhance home security.


Properly shimming a Larson Storm Door is essential for ensuring its functionality, security, and energy efficiency. By following the steps outlined in this guide and avoiding common mistakes, you can enjoy the benefits of your storm door for years to come.


How long does it take to shim a Larson Storm Door?

Shimming a Larson Storm Door typically takes about an hour, depending on your level of experience and the complexity of the installation.

Can I install a Larson Storm Door myself?

Yes, Larson Storm Doors are designed for easy DIY installation. However, if you’re not confident in your abilities, it’s always best to consult a professional.

Do I need special tools to shim a Larson Storm Door?

The tools required for shimming a Larson Storm Door are relatively common and can be found at most hardware stores.

What should I do if my Larson Storm Door is not closing properly?

If your Larson Storm Door is not closing properly, check for obstructions in the door frame or hinges. You may need to adjust the shims or hinge screws to ensure proper alignment.

Can shimming a Larson Storm Door improve energy efficiency?

Yes, proper shimming can help seal gaps and prevent air leaks, thereby improving the energy efficiency of your Larson Storm Door.

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