Last Updated on August 4, 2022 by Spray Foam Insulation Plus
Spray foam insulation (SFI) is an innovative and effective way to insulate a home. It can be used in any building, from small additions to large new homes and everything in between. There are several types of SFI available today, including polyurethane spray foam, polyisocyanurate spray foam, and polystyrene spray foam. All three types offer excellent thermal performance that will make your home more energy-efficient for years to come. However, some factors can negatively affect its longevity and performance over time. Foam Insulation Near Minneapolis MN
Spray Foam Insulation & Durability
SFI is made up of two parts that are mixed and sprayed onto the surface of your home. You can also spray it on your walls to keep your house warm in the winter and cool in the summer.
Durability refers to the long-term performance of a product. For spray foam insulation, this is determined by how well it resists damage from moisture or chemicals, how long it retains its insulating properties under changing environmental conditions, and how likely it is to develop defects over time.
How Long Does SFI Last?
The answer depends on many factors. In general, spray foam insulation can last around 40 years or more, but these factors can shorten its lifespan:
- Temperature: The temperature range for spray foam insulation is -20°F to 120°F (-30°C to 49°C). When installing SFI in temperatures above 130 degrees, you may need to use a cooler mix ratio than called for on the can of spray foam.
- Humidity: SFI performs poorly in high-humidity environments (greater than 60 percent relative humidity) because it absorbs moisture from the air, which results in lower R-values. We can measure this with our hygrothermal model that calculates RH based on temperature and pressure changes within a given volume of space. We also offer models specific to each type of building material used on your projects like steel studs or wood framing systems so you can keep track of what’s going on inside your walls during construction!
- Heat Loss: Heat loss through windows, doors and other building components can lower overall energy efficiency over time. You can reduce these losses through better design practices like increasing insulation values around windows/doors or designing an airtight house with no gaps.
- Insulation quality: The better quality the insulation used, the longer it will last.
- Where the insulation was installed: How well protected is the foam from the elements? If your SFI is exposed to wind, rainwater, or other sources of moisture, its lifespan will be shorter than if it’s tucked away in a sheltered spot with little exposure to moisture or UV light.
SFI Can Be Long Lasting
Sprayed-on foam insulation (SFI) can last as long as your home does if you install it properly. If you have been considering SFI, you should know that this type of insulation will stand up to the test of time and provide comfort for many years. Most research indicates that SFI is a great product for insulating your home because it provides superior thermal performance over traditional fiberglass batt insulation or loose-fill cellulose.
SFI is a great choice for insulating a home because it is easy to install and lasts a long time.
If you have spray foam insulation, it’s crucial to ensure it’s installed properly and maintained regularly. This will keep the walls of your home warm and dry so that they last as long as possible. If you have more questions about insulation, reach out to us at Spray Foam Insulation Plus in Minneapolis, Minnesota today.
Foam Insulation Near Minneapolis MN
Foam Insulation Near Minneapolis MN
Foam Insulation Near Minneapolis MN
