7. Inside a Fake HVAC Return Grille
HVAC returns are larger than typical vents and are often ignored during quick burglaries. A fake HVAC return grille can cover up a wall safe that might otherwise be too big for smaller concealment options. These grilles are easy to buy online and come in all shapes and sizes, allowing you to match them to your home’s decor. If you’re installing a larger safe, this is a sleek option that won’t interfere with room aesthetics. Make sure the fake return has no visible flaws—any oddities in texture or alignment could make it a red flag instead of a hiding spot.