How to Board Up a Broken Window


Attic windows are often the first to be broken in a natural disaster. These windows usually are not accessible from outside your home for boarding up, so you will need to board up the window from inside your attic. This article is intended to provide information for safely doing this. Boarding up a window will surely protect the window from further damage. In this article, I will discuss how to board up a broken window. So let us get started.

How to Board Up a Broken Window

Why Board Up a Broken Window?

When a window is broken, it should be board up as quickly as possible. This prevents additional damage from occurring and also deters vandals from trying to enter the property again. However, boarding windows can be a tedious process for homeowners. Sometimes, you may need to use one of them while waiting for replacement parts if you are replacing the glass in your window or door frames. If this is the case, there are still things that you can do to help prevent break-ins by boarding up broken windows and doors, so they don’t look like obvious entries into your home.

Step-wise Guide on How to Board Up a Broken Window

You don’t need to be a contractor or spend a lot of money replacing your broken window panes. All you have to do is board up the broken windows using cheap wood and nails so that no one can use them for entry into your home or office. Here are simple steps for boarding up windows:

Step 1 –

Find an old piece of plywood or any good size wooden plank which can cover the broken window pane. You can even stack several pieces of wooden boards to make them strong. Drill holes through the planks at all points where they touch the frame and lock them in place using small nails or screws for added security. Ensure that there are no gaps left between planks that could allow burglars to reach inside and unlock the window.

Step 2 –

Apply a thick layer of paint to every plank used for boarding up the windowpane to keep rainwater out and make it look more presentable from outside. This would also prevent your neighbors from looking inside. You can also use plastic sheets or thin wooden boards instead of plywood as they do not require any painting but are easy to break if someone puts much force on them.

Apply a Thick Layer of Paint  to Keep
 Rainwater Out and Make It Look
 More Presentable From Outside

Step 3 –

Secure all planks together by fastening them with screws or nails so that there are no gaps in between, exposing their edges.

Step 4 –

Use strong adhesive tapes to cover the joints and spaces where wooden boards meet each other, making sure no light comes through these cracks so that burglars cannot break-in.

Step 5 –

Use red or yellow colored tape on the boards to be easily noticed from outside.

Step 6 –

Cover up the broken window pane with plywood and secure it using various fasteners. Put a few planks around these boards to make sure no one can climb in through the top or bottom gaps. These pieces will also add further support to your boarded windows’ security system.

Precautions While Performing How to Board Up a Broken Window

  • Power off the main switch of your home as well as call utility companies that you will be working with a broken window for several hours.
  • Set tape and lumber in place using a ladder; larger items like chairs, tables, etc., should not be removed from one room to another.
  • Wear protective gear such as boots, gloves, goggles, dust masks, and respirators if necessary while handling boards and cleaning up debris after the job is over.
  • Use lumber in a way that sharp ends are facing inward; keep windows, doors, and other similar openings open for safety reasons.
  • If possible, stay indoors with the broken window blocked off to avoid particles from getting into the lungs and eyes, which is common when repair work is happening.
  • Seal tape and wood around windows or glass that has broken out using spray foam if necessary.
  • Maintain temperatures between 40-65 degrees Fahrenheit for best results of drying time.
  • Practice caution while climbing ladders; be aware of tools that may slant while climbing down as well as slippery floors due to spilled water or debris on flooring surfaces.
  • The most important tip to remember when boarding up a broken window is that it needs to be done immediately to prevent unwanted guests and insects from

Benefits of Boarding Up a Broken Window

  • Safeguard your family and pets from any harmful airborne particles such as toxins, dust, so you have assured an ample supply of fresh air circulating.
  • Protect the inside of your home by preventing further water damage caused by rain, snow, or ice in case you don’t have time to clean up the entire area.
  • Cover broken windows until repairs can be made quickly; this will make it easier for insurance companies to assess damages and avoid theft attempts if possible.
  • Stop leaks in ceiling, walls, basements, or wet carpets if you can’t yet do repairs.
  • No need to rush on finding a contractor for repair services since the boarded-up window will keep your home protected and prevent further damage while you look around for a good company to fix it.

What Kind of Materials is Best for Use?

Keep in mind what is exposed to the elements. Wood and fiberglass are better in dry environments or used indoors. Plastic works well if you’re using it outside because it won’t warp, split, rot or splinter like wood does when wet.

Use Plastic Outside Works Well

Plywood is another commonly used material for installing window covering due to its durability and may be painted or stained; however, glass can chip from paint over time and needs to be treated with a UV protective coating, especially if inside where the environment calls for one made of polycarbonate plastic. Metal screening should also be replaced every year since rain will rust metal quickly, causing rot around wood frames and other materials that come into contact with it.

Disadvantages of Boarding Up a Broken Window

Boarding up a broken window is often the first thing that comes to mind when homeowners think about what to do in an emergency. However, in a natural disaster or unforeseen event, most people have no idea how they will react or what they will need to protect their property. As a result, most people don’t consider looking for an alternative solution to boarding up and instead move on with their lives after the storm passes.

This is not always the best idea because boarding up cracked or broken windows can be more problematic than it seems. There are many disadvantages, including Increased Damage.

Boarded-up windows do not protect from moisture damage due to rain and snow accumulation outside windowsills, causing water intrusion underneath siding into your walls, allowing mold to grow.

Burglars will see boarded windows as an easy target to break into your home. A little bit of water can cause major structural damage and rotting wood. When there’s no glass, it doesn’t take much force for a burglar to break through the windowpane or wooden frame creating direct access to your house and belongings. Structural Damage

When you board up a broken window with plywood, you are putting stress on an already compromised structure that is susceptible to rot and decay due to heavy winds blowing throughout the house, pushing the plywood further into your wall, causing permanent damage costing thousands of dollars to repair later down the road.


This is all you need to know about how to board up a broken window at home and office if burglars break them during an entry into your premises, giving them access for theft or robbery. Even if the intruder fails in breaking glass by throwing stones or using brickbats, as soon as he sees wooden planking covering the place, he will try to find other entry points, providing you enough time to take immediate action and stop him from stealing your property.

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