Insulating your roof is of utmost importance as the temperature outside continues to drop. It helps warm your indoors throughout the winter. It also keeps extra heat out.
Proper insulation maintains a comfortable temperature in your homes or commercial spaces, winter or summer.
In this post, we’ll go through the finest insulation solutions for your house and the benefits and drawbacks.
Why should you insulate your roof?
But first, let’s talk about why you should insulate your home and which solution is best for you.
So, how can you insulate the roof, ceilings and loft? Check out this Utility Bidder article that explains what experts would do.
Adding roof insulation to your house helps save energy. Insulating your existing or new construction house should save around 10-20% of energy usage while lowering your monthly energy use and CO2 emissions.
Moisture from rain or melting snow cause irreversible damage. Thus, mould develops rapidly. While the homeowner may install it themselves, others may necessitate the services of a professional insulation company. Here are a few essential things to note.
What To Consider in Roof Insulations?
Remember to carefully inspect the state of your roof before selecting whether to do the installation yourself or contact an insulation specialist. If the location is easily accessible and there are no symptoms of dampness, you might be able to handle the task yourself. However, it is advisable to call an expert if leaks of moulds exist.
If you opt to handle it yourself, ensure sure the area is clear of obstacles and that any openings and air leakage are shut. The insulation will no longer be sufficient if there is room for heat to leave or cold air to enter.
Best Insulations For Your Home
Spray foam insulation
Polyurethane spray foam is a popular and practical approach to insulating your roof. This spray-applied plastic is well-known for sealing fractures while withstanding wind and heat.
The foam is placed directly on the slates and tiles on the bottom of your roof deck. The spray foam insulation then seals the panels and tiles to keep moisture, wind, heat, and cold air out.
It is also critical to distinguish between low-density open-cell expandable foam and high-density closed-cell insulating foam. The cells of the open-cell foam are purposefully left open, making the foam smoother and more flexible.
It works well for interior applications such as soundproofing. The cells of the closed-cell foam are entirely closed and forced together, making it more stiff and sturdy. Closed-cell foam works best for bigger spaces and keeps moisture off your property.
Benefits of Spray Foam
1. Seals all gaps – Whenever spray foam is sprayed to small holes, it swells and hardens, limiting airflow. Spray foam functions as a shield and is also water-resistant, keeping moisture and outside air out of your home.
2. Reduces utility bills – Because insulation keeps your house at a comfortable temperature, you won’t have to rely on heaters and air conditioners as much.
3. Eco-friendly – According to the EPA, carbon dioxide from the combustion of fossil fuels accounts for 81% of all greenhouse gases in the atmosphere. Because spray foam insulation increases residential energy efficiency, carbon emissions might significantly decrease.
Loose-fill or blown-in insulation
This form of insulation is fibreglass or cellulose and is frequently blown into difficult-to-reach areas such as a roof or unfinished attic through a long flexible tube. While both choices are manufactured from recycled waste fibres, cellulose has a greater R-value.
Benefits of Fiber Glass Insulation
Non-flammable – While fibreglass insulation includes microscopic glass shards that might catch fire or melt, blown-in fibreglass insulation is fully fire-resistant. Because cellulose is created from paper, it is highly flammable.
Rigid Insulation Boards
These long-lasting foam boards are constructed from thick sheets.
It consists of closed-cell foam such as polyurethane, polystyrene, or polyiso. Rigid insulation boards may be utilized almost anyplace in the home, including roofs, basements, living rooms, and attics.
Polyiso foam often has a foil face that functions as a radiative barrier, and it is the most costly option but has the greatest R-value.
XPS foam has a plastic surface and is often blue or pink in hue. It is also water-resistant, like polyiso. However, its primary insulating material, polystyrene, is combustible and can degrade when sunlight exposes.
Benefits of Rigid Insulation Boards
1. Eco friendly – Some insulating boards are made from environmentally friendly materials, including cork, wood, and straw.
2. Insulation boards are easy to connect to your walls and rafters since they are available in giant, solid sheets.
3. High R-value – Insulation boards have a high R-value rating due to their high density and water resistance. Purchasing foil and plastic facings for the panels might further boost their R-value.
Which roof insulation is best for you?
It’s time to figure out which roof insulation is ideal for your house. Whether you do it yourself or hire a reputable roof insulation contractor, applying for an insulation utility will minimize your energy costs, improve the environment, and keeps your household warm during the winter and cool in summer.