Secret Hiding Containers
This artwork can be found in my son’s speakeasy. Behind it is a clever hiding place for rare and expensive spirits he doesn’t want his friends to see. Copyright 2026 Tim Carter
Secret Hiding Containers
Not too long ago, I conducted a survey. I reached out to the tens of thousands of those who receive my free newsletter. I called it the Magic Wand Survey. I asked, “If you could wave a magic wand and have any useful and cool feature installed in your home, what would it be?” You can subscribe to my free newsletter here: https://askthebuilder.com/newsletter/
A vast majority of folks wanted clever and secret places in their homes to store all sorts of valuables, large and small. I wasn’t shocked by this because I have installed all sorts of secret hiding places in the homes I’ve built for customers. The owner of the first custom home I built decades ago had me install a metal floor safe in his master bedroom closet. It was hidden under the carpet.
I provided a place in the survey in case a person wanted to share an idea of their own. The responses were amazing. I’m in the process of compiling all of the survey input and ideas into a useful book. I hope to complete it in the next six months.
Fires & Floods
Quite a few people wanted to make sure their possessions would survive a fire or a flood. These two natural events require special containers. It’s much easier to protect valuable items from water than it is from extreme heat. You can purchase affordable plastic containers with waterproof seals that will keep things dry, even if submerged under a few feet of water. I recommend you test these yourself before you trust them with irreplaceable items.
You can do an interesting test in your own oven to show how your important papers can succumb to a fire. Print out a test document on regular paper. Preheat your oven to 325℉. Place the paper in the oven and stand there watching what happens. Do not leave the paper in the oven unattended.
You’ll probably discover the paper will discolor. If the temperature exceeds 350℉, the paper may start to brown considerably. House fires produce temperatures far in excess of 350℉! You can purchase fireproof safes that can protect documents for a short period of time, assuming the fire department arrives and quenches the fire in short order.
My close friend and his wife’s house burnt to the ground twenty months ago in the tragic Eaton Fire in Southern California. Just about everything in the house was reduced to ashes by the raging fire. That said, some of his wife’s religious holy cards were only singed. That was truly a miracle. This video shows swirling embers created by the Eaton Fire:
Keep in mind that photographs, film, slides, treasured magnetic tapes, and all forms of digital storage are much more susceptible to high temperatures. As soon as the temperature exceeds 125℉, all of the above are subject to damage.
You can increase the chances of survival by surrounding your fireproof container with 8 or 12 inches of solid masonry. This is a proven fireproof method because it’s how we protect wood houses from fires. Any master mason will tell you that building a chimney surrounded by that much solid masonry will prevent the nearby wood from catching on fire.
You can put your fireproof safe on the lowest level of your home and cover it with solid concrete blocks. Put your safe on a concrete floor and then surround it with the solid masonry.
Let’s assume you’re not too worried about a fire or flood. You then have lots of easy options to hide valuables in your home. The trick is to think like a magician. The art of magic is making things disappear right before your eyes.
I’m sure you’ve seen old movies where a person had a hidden safe behind a framed photo or painting on a wall. My son and I just used this old trick in his basement speakeasy. We were able to create a hidden space 20 inches deep in a wall shared with the bathroom.
We built a cabinet that slid into the deep wall space. We outfitted the cabinet with special hinges that allowed a painting to lift out and up like fancy gull-wing doors on a car. He intends to put very expensive distilled spirits in this hidden cabinet.
A friend of mine stores currency and other valuables in his refrigerator. He salvaged a mayonnaise jar, cleaned it, and then painted the inside of the jar with paint that matches the color of the mayonnaise. That’s pretty clever.
If you’re building a new home, you have all sorts of opportunities to create hidden spaces. I happen to have one in my home. I was able to create a 24-inch-wide space 8 feet high between two rooms. Normally, one wall would be shared by the rooms. I built two walls with the cavity between them. I gain access to this narrow space in another room, hiding the opening with a tall lightweight piece of art that hangs using a French cleat. I can lift up the art in seconds to gain access to the hiding space.
You can hide small items in any number of things that would trick a burglar. Go to this link, and you’ll be amazed at how all of these things would work in your home!
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Tim built custom homes and did ultra-custom remodeling for 20+ years before launching his Ask the Builder media presence. He was selected as one of the Big 50 by Remodeling magazine in 1993. This award gave birth to Ask the Builder in October 1993. Tim also operates https://DrawPlumbingPlans.com. His @askthebuilder YouTube channel was the first home improvement channel on YouTube.