5 Ways Insulate Mobile Home Skirting

Mobile homes are a popular and affordable housing option for many individuals and families. However, they can be prone to heat loss and energy inefficiency due to their design and construction. One often overlooked aspect of mobile home maintenance is the skirting, which is the material that surrounds the bottom of the home and covers the space between the home and the ground. Properly insulating mobile home skirting is crucial to reduce heat loss, prevent moisture damage, and keep pests out. In this article, we will explore five ways to insulate mobile home skirting, providing you with a comprehensive guide to improve your home's energy efficiency and overall comfort.
Key Points
- Insulating mobile home skirting can reduce heat loss and energy bills
- There are various insulation materials available, including foam board, reflective insulation, and fiberglass
- Proper installation and maintenance are crucial to ensure the effectiveness of the insulation
- Insulating skirting can also help prevent moisture damage and pest infestations
- Regular inspections and repairs can help extend the lifespan of the insulation and the mobile home
Understanding the Importance of Insulated Skirting

Insulated skirting is essential for mobile homes as it helps to reduce heat loss, prevent moisture damage, and keep pests out. Without proper insulation, the skirting can become a conduit for cold air to enter the home, leading to increased energy bills and discomfort. Moreover, moisture can accumulate in the skirting, causing damage to the home’s foundation and structure. By insulating the skirting, homeowners can create a more energy-efficient and comfortable living space.
1. Foam Board Insulation
Foam board insulation is a popular choice for mobile home skirting due to its high R-value, durability, and ease of installation. It is available in various thicknesses and can be cut to fit the specific dimensions of the skirting. To install foam board insulation, simply cut the material to size, apply a bead of caulk to the back of the board, and press it into place. Ensure that the boards are securely fastened to the skirting using screws or nails.
Insulation Material | R-Value | Cost |
---|---|---|
Foam Board | 3.5-5.0 per inch | $0.50-$1.50 per square foot |
Reflective Insulation | 3.0-5.0 per inch | $0.75-$2.50 per square foot |
Fiberglass | 2.5-3.5 per inch | $0.25-$1.00 per square foot |

2. Reflective Insulation
Reflective insulation is another effective option for mobile home skirting. This type of insulation works by reflecting radiant heat rather than absorbing it, making it an excellent choice for homes in warm climates. Reflective insulation is typically installed in the same manner as foam board insulation, with the added step of applying a reflective coating to the surface of the material. This coating helps to reflect radiant heat and can be applied using a spray or roll-on method.
3. Fiberglass Insulation
Fiberglass insulation is a cost-effective option for mobile home skirting. It is available in batts or rolls and can be cut to fit the specific dimensions of the skirting. To install fiberglass insulation, simply cut the material to size, apply a bead of caulk to the back of the batt, and press it into place. Ensure that the batts are securely fastened to the skirting using screws or nails.
4. Spray Foam Insulation
Spray foam insulation is a high-performance option for mobile home skirting. This type of insulation is applied using a spray gun and expands to fill gaps and cracks in the skirting. Spray foam insulation has a high R-value and can be used to seal air leaks and prevent moisture damage. However, it can be more expensive than other insulation options and may require professional installation.
5. Rigid Foam Insulation
Rigid foam insulation is a durable and long-lasting option for mobile home skirting. It is available in various thicknesses and can be cut to fit the specific dimensions of the skirting. Rigid foam insulation has a high R-value and can be used to seal air leaks and prevent moisture damage. It is also resistant to pests and can be installed using a variety of methods, including screws, nails, or adhesives.
In conclusion, insulating mobile home skirting is a crucial step in improving the energy efficiency and comfort of your home. By choosing the right insulation material and following proper installation techniques, you can reduce heat loss, prevent moisture damage, and keep pests out. Remember to regularly inspect and maintain your insulation to ensure its effectiveness and extend the lifespan of your mobile home.
What is the best insulation material for mobile home skirting?
+The best insulation material for mobile home skirting depends on various factors, including climate, budget, and personal preference. However, foam board insulation and reflective insulation are popular choices due to their high R-value and ease of installation.
How often should I inspect and maintain my insulation?
+It is recommended to inspect and maintain your insulation at least once a year, preferably during the spring or fall. Check for signs of damage, wear, and tear, and repair or replace the insulation as needed.
Can I install insulation myself, or do I need to hire a professional?
+While it is possible to install insulation yourself, it is recommended to hire a professional if you are not experienced in insulation installation. A professional can ensure that the insulation is installed correctly and safely, and can also provide guidance on the best insulation material for your specific needs.