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Spray foam application is a complex task, which can lead to some common mistakes and errors during this process. Ask any experienced spray foam contractor, and they’ll either know someone who has made these mistakes or admit to them themselves. Familiarize yourself with these common mistakes spray foam contractors can make so you can avoid them in the future.
Applying Spray Foam in the Wrong Place
As a spray foam contractor, you should know the places you should never apply spray foam. Even if you know these areas to avoid like the back of your hand, mistakes can still happen. Whether they fail to cover the surrounding area with tarps or don’t maintain a wide enough clearance, contractors can still overspray into these areas. Be sure to carry a foam dissolvent to clear foam from lighting fixtures, appliances, and more.
Spraying Foam Too Thick or Thin
Spraying the wrong consistency or thickness of spray foam is a common mistake among new contractors. As you schedule more spray foam applications and gain more experience, you’ll start to understand the ideal thickness for each type of spray foam. For example, expanding foams need several layers before they are ready to cure. The foam takes some time to expand, so allow it to expand fully before adding another layer; otherwise, you could waste materials.
You may be eager to start scheduling spray foam jobs no matter what time of year, but be sure to watch the weather and outdoor conditions. Spray foam installations are less effective in moist, wet environments and overly cold places. While you can use dehumidifiers and heaters to prepare an area, you should reschedule your application if these conditions are present.
Not Wearing Proper PPE
You should always treat spray foam chemicals and their resulting foam mixtures cautiously. These chemicals can be hazardous when you contact or inhale them, which is why every spray foam job requires the proper PPE. If you proceed without all the necessary safety gear, you could be putting yourself in danger on the job.
Remember these common spray foam insulation mistakes contractors can make so you can avoid them on your jobs ahead. With this knowledge, you can provide high-quality spray foam jobs to your future clients.
