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How Do You Board Up Windows Before A Storm?
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Boarding up windows before a storm is a crucial step to prevent damage. It acts as a strong barrier against flying debris and wind-driven rain.
Properly boarding windows can save your home from costly repairs and water damage. This guide will walk you through the steps to effectively secure your windows.
TL;DR:
- Boarding windows protects against storm debris and water.
- Use sturdy plywood, cut to size, and secure it firmly.
- Consider professional installation for maximum protection.
- Always prioritize safety during preparation and cleanup.
- Contact professionals for post-storm damage assessment.
How Do You Board Up Windows Before a Storm?
Boarding up windows before a storm is a key part of storm preparation. It involves covering your windows with sturdy materials. This creates a shield against high winds and projectiles. The goal is to prevent glass from breaking. Broken glass can lead to significant damage inside your home.
Why Board Up Your Windows?
Storms can bring fierce winds. These winds can pick up loose objects and turn them into dangerous projectiles. Think of branches, lawn furniture, or even small rocks. These can easily shatter your window panes. Boarding them up provides a necessary defense. It helps prevent exterior damage from high winds and stops water from entering after a storm.
The Primary Goal: Protection
Your main objective is to protect your home’s interior. Broken windows can allow wind and rain to flood your rooms. This can lead to serious problems like mold growth and structural damage. Boarding up is a preventative measure to safeguard your property. It’s a smart way to avoid extensive repairs later on.
Materials You’ll Need
Gathering the right materials is essential for effective window boarding. You’ll need plywood, typically 5/8-inch thick or thicker. It should be rated for exterior use. You also need screws, a drill, a measuring tape, and a saw. Safety gear like gloves and goggles is also important. Having the right supplies makes the job easier.
Choosing the Right Plywood
Plywood is the most common material for boarding windows. It’s strong and relatively inexpensive. Make sure it’s exterior grade to withstand moisture. Many experts recommend 5/8-inch or 3/4-inch thick plywood for maximum strength. Thicker plywood offers better protection.
Fasteners are Key
Screws are generally preferred over nails for securing plywood. They hold much better, especially in high winds. Use screws that are long enough to go through the plywood and securely into the window frame or studs. Corrosion-resistant screws are best to prevent rust. Avoid using staples or very small nails.
Measuring and Cutting Plywood
Accurate measurements are vital. You need to cut the plywood to fit snugly over your windows. Measure the height and width of each window opening. Add about 2-4 inches to both the height and width. This allows for overlap onto the wall surrounding the window. Precise cuts ensure a tight fit.
Getting the Dimensions Right
For each window, measure from the outside edge of the trim to the other outside edge. Do this for both width and height. Then, add the overlap. For example, if your window is 36 inches wide and 48 inches tall, and you want a 3-inch overlap on all sides, your plywood piece would be 42 inches wide (36 + 3 + 3) and 54 inches tall (48 + 3 + 3). Cutting to the correct size is critical.
Making Clean Cuts
Use a circular saw or a handsaw for cutting. Make sure you have a stable surface. A straight edge can help guide your cuts for a clean, straight line. Careful cutting makes installation much simpler. It also ensures a more secure fit against the elements.
How to Install Plywood on Windows
Once your plywood is cut, it’s time for installation. The method of attachment is important for effectiveness. You want to ensure the plywood stays put, even under severe stress. Secure attachment prevents blow-outs.
Attaching to the Frame
The most common method is to screw the plywood directly into the window frame. Pre-drill holes in the plywood to prevent splitting. Place screws every 6-8 inches around the perimeter. Ensure the screws go deep enough into the frame. This creates a strong bond. Don’t skimp on the number of screws.
Using Lag Screws or Bolts (Advanced)
For maximum security, especially in hurricane-prone areas, consider using lag screws or bolts. These are stronger fasteners. You might need to drill pilot holes into the wall studs. This method provides a very robust connection. It is crucial for preventing exterior damage from high winds.
Protecting Against Water Intrusion
While boarding up helps, some water might still find its way in. This is especially true if you have older windows or seals. Ensure your plywood overlaps the window frame sufficiently. You can also use exterior caulk around the edges of the plywood before installation. This can help seal small gaps. However, if you notice signs of trapped water after a minor event, it might indicate drying problems after a leak.
Alternatives to Plywood
While plywood is popular, other options exist. Metal shutters are a more permanent and reusable solution. They can be quickly deployed. Storm panels made of polycarbonate or aluminum are also effective. These are lighter than plywood but still very strong. Consider reusable options for long-term preparedness.
Storm Shutters
Permanent storm shutters are installed on the exterior of your home. They can be rolled down, folded, or hinged into place. They offer excellent protection and can be deployed quickly. Many homeowners find them a convenient choice. Invest in shutters for frequent storm threats.
Polycarbonate Panels
These clear panels offer a unique advantage. They allow some light to enter your home while still providing protection. They are lightweight and strong. This makes them easier to handle and install than plywood. Polycarbonate is a good choice for visibility.
When to Call a Professional
Not everyone is comfortable with DIY home repairs, especially under pressure. If you have many windows, or if they are hard to reach, consider professional help. Restoration companies can board up your windows quickly and correctly. They have the tools and experience. Calling a professional right away can save you time and ensure proper protection. This is especially true if you have concerns about water entering after a storm.
Time Constraints
If a storm is approaching quickly, you might not have enough time to do it yourself. Professionals can often complete the job much faster. They are trained for emergency situations. Don’t wait to get help if time is running out.
Safety Concerns
Working at heights or with power tools can be dangerous. If you have any doubts about your ability to do the job safely, hire an expert. Your safety is more important than saving a few dollars. Professionals are equipped to handle these risks. They ensure protecting family during cleanup is a priority. They can also advise on potential issues like smoke odors inside the home if fire damage is a concern.
What About After the Storm?
Once the storm has passed, it’s important to assess the damage. Carefully remove the boarding. Check your windows for any cracks or signs of weakness. If glass is broken, or if there is significant water damage, you may need professional restoration services. Schedule a free inspection to assess any potential issues. This is also the time to think about cleaning residue after fire damage if that was a related concern.
Assessing Window Damage
Walk around your home and inspect all boarded windows. Remove the boards carefully. Look for any damage to the glass, frames, or seals. Even small cracks can lead to leaks later. Act before it gets worse by addressing any damage promptly. Sometimes, even with boarding, you might face issues similar to how to stop a leak from my window A/C unit if the seals were compromised.
Professional Restoration
If you discover broken glass, leaks, or other damage, contact a restoration company. They can repair or replace windows and mitigate any water damage. They have the expertise to handle all types of storm-related issues. Get expert advice today to ensure your home is safe and secure. They can also identify if there are signs of trapped water that need immediate attention, which is critical for preventing mold and structural decay.
Conclusion
Boarding up your windows before a storm is a vital step in protecting your home. It requires careful measurement, the right materials, and secure installation. Taking these precautions can prevent costly damage and keep your family safe. If you need assistance with storm preparation or post-storm cleanup and restoration, South Jordan Damage Restoration Pros is a trusted resource. We are here to help you navigate these challenging times.
What is the best material for boarding windows?
The most commonly recommended material is 5/8-inch or thicker exterior-grade plywood. It offers a good balance of strength, availability, and cost. Ensure it’s cut to size with an overlap onto the surrounding wall for maximum effectiveness.
How far apart should screws be when boarding windows?
Screws should be placed approximately every 6 to 8 inches around the perimeter of the plywood. This spacing ensures the board is held securely to the window frame or wall, preventing it from coming loose in high winds.
Can I use nails instead of screws?
While nails can be used, screws are highly recommended. Screws provide a much stronger hold and are less likely to pull out under the stress of storm winds. If you must use nails, use longer ones and a greater quantity than you might expect.
Do I need to board up all my windows?
It is recommended to board up all windows, especially those facing the direction of the oncoming storm. However, prioritize windows that are most vulnerable or those that are larger and more exposed to potential impacts from flying debris. Consider the risk to your property.
What should I do if my windows break despite boarding?
If your windows break, stay away from the immediate area. If there is water intrusion, try to contain it with towels and buckets. Do not attempt repairs yourself during the storm. Once it is safe, contact a professional damage restoration service immediately to assess and mitigate the damage, as dealing with broken glass presents serious health risks.

Ivan Morales is a licensed Damage Restoration Expert with over 20 years of hands-on experience in disaster recovery and structural mitigation. As a seasoned industry authority, Ivan has spent two decades mastering the technical complexities of environmental safety, providing property owners with the reliable expertise and steady leadership required to navigate high-stress property losses with absolute confidence.
𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀: Ivan holds elite IICRC credentials, including Water Damage Restoration (WRT), Applied Structural Drying (ASD), Mold Remediation (AMRT), Fire and Smoke Restoration (FSRT), and Odor Control (OCT).
𝗙𝗮𝘃𝗼𝗿𝗶𝘁𝗲 𝗣𝗮𝘀𝘁𝗶𝗺𝗲: An enthusiast of restoration in all forms, Ivan enjoys restoring vintage watches and coastal sailing, hobbies that reflect the extreme precision and patience he brings to every restoration project.
𝗕𝗲𝘀𝘁 𝗣𝗮𝗿𝘁 𝗼𝗳 𝘁𝗵𝗲 𝗷𝗼𝗯: He finds the most fulfillment in providing a clear path forward for families, turning a site of devastation back into a safe, comfortable, and healthy home.
