Spray Foam Insulation
Spray foam Milwaukee, WI insulation is an effective insulator that completely seals the building envelope, offering the highest R-Value per inch of any other insulation product. It’s also the most expensive, but it’s worth it for the energy savings that can be achieved.
The process of installing spray foam is a bit disruptive and involves removing any existing insulation that’s on the walls, ceiling or floors in the area to be insulated. After the prep work is done, a crew will arrive in a truck with a specialized mobile spray foam rig to inject the foam into the area.
Spray Foam Insulation 101: Understanding the Basics for Homeowners
As the technician sprays, the liquid foam expands and hardens into a continuous insulating layer that fills all the nooks and crannies. This creates a tight, airtight barrier that prevents heat from being transported by convection (through gaps in the home’s envelope), and keeps hot outside air out during the heating months.
Closed and open-cell spray foam are available, with closed-cell being more durable. The difference between the two is like the difference between liquid heavy whipping cream and store-bought whipped cream: Closed cell has more density, which results in more finished spray foam for its raw materials.
Both types are available with either low or high GWP blowing agents. Choosing the higher GWP option will help limit climate change; a kilogram of HFCs has 3,400 times more global warming potential than carbon dioxide. Fortunately, the newer, lower GWP options also have an excellent performance profile.
Spray foam Milwaukee, WI insulation is an effective insulator that completely seals the building envelope, offering the highest R-Value per inch of any other insulation product. It’s also the most expensive, but it’s worth it for the energy savings that can be achieved. The process of installing spray foam is a bit disruptive and involves…