There is no one size fits all when it comes to insulation. Before you begin, think about the climate in your area, your priorities, budget, and the location. Also consider whether you would like to hire a contractor or DIY.
These factors will influence the choice of insulation material. These are the top four insulation types: fiberglass, mineral wool, cellulose and sprayed foam.
How to choose the best insulation for your home
It’s time to choose insulation material if you have an insulation inspection that shows you need insulation repairs or replacements.
The factors that influence your decision will vary, including:
Climate and location: How you want your home to manage airflow is dependent on the climate.
Scope of the project: Some insulations require wall removal. However, spray foam, blown-in fiberglass and cellulose can be applied with a hose to suit your needs without requiring structural modifications.
Budget: Insulation costs vary by material and method.
DIY or professional? While some insulation options can be done by homeowners, others require professionals.
Different types of insulation
There are four types of wellington insulation that are commonly used in homes. Each type of insulation has its own benefits, but not all options will work for you. The following guide will help you determine the right insulation for your home. It will also help to reduce energy costs and create an environment that is eco-friendly and efficient.
- Spray foam insulation
Spray foam is the easiest way to insulate your home without major construction. It’s a chemical-based insulation that you mix at home and then spray it using a special sprayer. Spray foam is a great choice for cold climates because of its ability to penetrate tight spaces.
Spray foam installation costs average $2,500 or $1.50 to 4.90 per square foot. Materials and labor included.
Pros:
High R-value is a measure of heat transfer resistance.
Water resistance and vapor barrier are excellent
Resistant against mold
Resistant against insects
Both suitable for older and newer homes
Ideal for sealing small crevices
Cons:
Higher prices for labor and materials than other options
It is very difficult to install yourself
- Fiberglass Insulation
Fiberglass is the most commonly used insulation in homes. It is made up of very fine glass fibers. You can find it in rolls, batts/rolls and rigid boards.
Fiberglass batt installation costs can range from $1,000 to 2,400. However, if you choose to DIY, the cost of the material is only $0.30 to 1.50 per square foot.
You can find them in all major stores. Simply push them between the wall structure or joists and you will get a great R value. This is the amount of insulation that can keep heat out or inside your home.
Pros:
Extraordinary for reducing heat loss
Fire-resistant qualities
If homeowners have the necessary DIY skills, they can install.
Insulation companies can do a quick and easy job of installing insulation.
Affordable
Cons:
Fiberglass can pose a danger if it is not properly handled or inhaled.
Spray foam in colder climates is less effective than spray foam
Sometimes, you will need to take down walls in order to install batts
- Cellulose Insulation
Cellulose is thick and dense. It’s the “down feather” in home insulation. Cellulose is an eco-friendly choice because it comes from plants.
Pros:
You can settle into the spaces and obstructions of walls and attics
Affordable
Loose-fill cellulose is easy to fill without tearing down walls.
Repels vermin and insects
Cons:
Sometimes, hot or cold air can be transferred through thermal bridges that are formed when it settles or compresses over time.
It takes a while to dry because it absorbs moisture.
There is a greater risk of mold and mildew with insulation materials than with other types.
- Mineral wool insulation
Mineral wool, which has a higher R value than fiberglass insulation, is known for its remarkable benefits for sealing and quietening your home.
Pros:
Many times, these items are made with 30% recycled materials
Mineral wool has three times the density as fiberglass and blocks out noise pollution
It is fire resistant and can slow down fire spread in homes.
Its hydrophobic properties prevent it from absorbing moisture, which can lead to mold or mildew.
Mineral wool is made with stronger batts and will not flop as much as fiberglass.
Mineral wool batts are extremely stiff and can be held in place without the use of wires or staples.
Cons:
Fiberglass is more expensive than fiberglass
Available in different sizes
Installation can be challenging
