RetroFoam of Michigan has more than 15 years of experience installing spray and injection foam insulation in thousands of homes across the lower peninsula. Our crews are trained to ensure the cavity where the foam insulation is being installed is full, giving your home the coverage it needs to be more comfortable and energy efficient.
RetroFoam has the consistency of shaving cream when it is injected. Because of its unique nature and composition, this allows the material to flow around any obstacles – water pipes and wiring – without getting caught up to fill the entire cavity.
The Insulation Installation Process
Foam can be injected into existing walls without removing any existing fiberglass insulation. If there is cellulose in the cavity, crews will remove as much of it as possible before injecting the foam insulation.
In most cases, exterior walls can be insulated from the outside of the home. In rare cases the installation may need to be done from the inside.
For homes with aluminum or vinyl siding, a piece of siding is removed and a hole is drilled into each stud cavity. A crew member will run a Slim Jim up and down the cavity. This is done for several reasons:
To ensure there is no fire stops or no studs that will prohibit the hose from getting all the way to the top.
This is also done to feel for the next stud. This ensures the installer has a good idea what is in the cavity from top to bottom and side to side.
The installer will then runs the injection hose all the way to the top of the cavity and then all the way to the bottom. If the installer runs into any obstructions or blockages, another hole will be drilled either above or below it and more foam will be injected to ensure the cavity is completely filled.
Once the cavity has been completely filled, the holes are then plugged and the siding is replaced.
Once the work is completed, if at any time the homeowner feels an area has been missed, RetroFoam of Michigan has their back.
If a homeowner continues to feel a draft or problem area after we’ve installed the insulation, the crew will come out and do a thermal image scan to look for voids. If we find any missed areas, our lifetime warranty ensures we will re-fill any missed areas at no cost to the homeowner that same day.
Amanda previously has worked as a breaking news and crime reporter, TV news producer, and editor in Flint and Detroit. Throughout her career as a journalist, she has won several awards from the Detroit Chapter of Society of Professional Journalists and the Michigan Press Association.
As part of the RetroFoam of Michigan family, Amanda uses her experience as a journalist to write content that will help educate homeowners on the benefits of foam insulation.
When Amanda isn’t writing, she’s spending time with her husband and rescued huskies. She also loves knitting, making art, cooking, and hosting dinner and a movie night for friends and family.