Many reasons exist for you to want to know how to board up abandoned houses. An abandoned house presents a host of challenges for neighbors in a community. While possibly indicative of an area struggling economically, sometimes abandoned houses simply represent a property that would otherwise have upward potential in a slumped economy.
However, an abandoned houseโas weโve discovered numerous times here in Central Floridaโoften becomes vulnerable to decay, rodents, vandalism, arson, and more. If you want to maintain the potential for homes (some of which may even be historic) to get their shot at renovation, boarding them up ensures they stay intact until someone applies some much-needed loving care.
To guard against such undesirable outcomes, weโve worked on behalf of our local city at times to board up a houseโs windows and doors with plywood. Itโs not a perfect solution because itโs unsightly and leaves no doubt about the buildingโs abandonment, but itโs a good alternative that might protect whatever value is left of the building while discouraging crime. So unless youโre in a community that no longer allows plywood for the job, hereโs how to board up those abandoned houses.
How to Board Up Abandoned Houses: Method 1
The most expeditious way to board up an abandoned home is to nail the plywood directly to the siding, provided that itโs not masonry. It might also be possible to nail into wooden window frames as long as youโre careful not to break the glass while doing so.

Of course, the house might be scheduled for demolition at some point, so it might not be of much consequence. In any event, itโs the perfect job for a cordless nailer such as the DeWalt framing nailer. You wonโt have to run a compressor, air hoses, or electric cords. Often, this helps quite a bit since the abandoned home likely wonโt have electrical service.
How to Board Up Abandoned Houses: Method 2
Sometimes the house is built out of some kind of masonry or youโd like to ensure the board canโt be pried off or otherwise removed from the outside. In this case, the brace and boltโsometimes called the tension methodโis the technique to use.

Cut one or even two pieces of 2ร4 to the horizontal width of the plywood and drill a hole that will line up through all the pieces. Insert a carriage bolt longer than the window frameโs depth through the first 2ร4, then through the plywood, then through the second 2ร4, and put the nut on the bolt but donโt tighten it just yet.
From the inside, remove the window and then put the first 2ร4 and plywood in place against the outside of the window frame. You do this from the inside of the house by fitting the plywood through the window frame before pulling it back against the frame.
Turn the second 2ร4 horizontally so it braces itself against the left and right side of the window frame and tighten the nut. Youโve just braced and bolted a window in an even more secure way than nailing or screwing from the outside.
The Bottom Line
To prevent an abandoned house from falling victim to vandalism, arson, or other unsavory behavior, board it up using either traditional nailing or the brace and bolt method. You might just prevent a bad situation from getting worse and save a building that could shine again in better times. We hope youโve found this article about how to board up abandoned houses helpful. If youโre a Pro and you have tips for boarding up houses, add them in the comments below.
