Recently, I reflected on the mistakes I’ve made in my design projects. While some errors are the result of taking risks and learning lessons, others can be quite costly and difficult to rectify. Here are a few of the dumbest mistakes I’ve made, in the hopes that others can learn from them as well.
Incorrect Rough-In Plumbing in Kids’ Bathroom – Glendale

Not having a design background, I made a mistake when renovating a bathroom in Glendale by ordering the wrong fixtures. The plumber roughed in for a normal shower and tub filler instead of what I actually needed. This error was due to a lack of education on my part, but fortunately, it was fixable with some adjustments.
Light Fixture in the Art Barn – Farmhouse

My mistake in purchasing a European light fixture without considering the voltage requirements was costly and frustrating. This oversight led to a situation where the fixture couldn’t be easily installed, leaving me with limited options for correction.
Sconce in Primary Bedroom – Mountain House

An oversight by the electrician resulted in a missing light switch for sconces in the primary bedroom, causing inconvenience for the occupants. This error highlighted the importance of thorough communication and oversight during the construction phase.
Cement Tile in Mudroom Floor – Los Feliz


A decision to use cement tile in a mudroom floor led to ongoing maintenance issues, possibly due to improper installation or sealing. This experience underscored the importance of researching and choosing suitable materials for different areas of the home.
These mistakes serve as valuable lessons in the design process, reminding us to pay attention to details and seek professional guidance when needed. We all make errors, but it’s how we learn and grow from them that truly matters. Share your own design mishaps in the comments below!
Opening Image Credits: Photo by Tessa Neustadt | From: Waverly Laundry Room Reveal

