Add Insulation to Your Home With Foam Board From Lowe’s
When it comes to insulating your home, there are a variety of insulation options available, including foam insulation board. Great for a do-it-yourself installation, insulation board is resistant to moisture, so you can place it almost anywhere in your home. Foam boards are a common type of basement wall insulation. You can also find insulation boards designed for garage insulation applications, such as for walls and garage doors. Also known as rigid insulation, these boards offer a high R-value, which helps keep your home at a comfortable temperature, even on the coldest days. Some panels can act as a sound barrier, serving reduce noise in your home.
There are a few different types of rigid foam insulation, including expanded and extruded polystyrene insulation. Expanded polystyrene can be a budget-friendly option that offers good thermal- and sound-insulating properties. Extruded insulation has great water resistance and is ideal for use in areas like crawlspaces. If you’re interested in insulating with STYROFOAM, note that STYROFOAM insulation is a type of extruded insulation.
Polyisocyanurate is another option, coming in as the densest and most expensive option for foam board. Typically sold as sheet insulation in a standard size of 4 feet by 8 feet, foam insulation panels can help you reduce energy costs, get a handle on moisture control and more.
Shop at Lowe’s to find the foam sheeting you need for your next insulation project.
Frequently Asked Questions
Q: What is the difference between pink and blue foam board?
A: Pink and blue foam board have comparable insulating capabilities, depending on construction and R-value of the panels. The color difference indicates different manufacturers. Dow Incorporated makes blue foam board while Owens Corning manufactures pink foam board.
Q: Can you leave foam board insulation exposed?
A: While it’s usually not a problem for exterior foam board to be exposed during the course of a construction job, It’s not a good idea to leave it outdoors in weather or in sunlight for longer than 30 to 60 days. In a living space, the foam board should never be exposed when your project is complete. Cover it with a finishing material such as drywall rather than leaving it exposed to the room.
Q: What is the R-value of 2-inch foam board insulation?
A: The R-value for 2-inch foam board insulation can range from 7.7 to 10 or more, depending on the product. In addition to thickness, density and material type are key factors in the R-value of foam board insulation.
