08 Dec How to Choose the Best Type of Roof and Ceiling Insulation
With a range of options, it can be hard to choose the best ceiling insulation for your home. However, it only boils down to two considerations:
- Where you need to install your roof and ceiling insulation
- Your area’s recommended R-values
The R-value means the maximum thermal performance of roof and ceiling insulation. Its effectiveness will depend on how it is installed. You can install some types of installation by yourself (for example, blankets, materials, and boards that you can put in place). Although liquid foam insulation materials can be poured, you will most likely still need professional help. This goes the same for the other types of insulation. In this article, we will look at the different types of insulation, so you have an idea of what to choose.
The Types of Roof and Ceiling Insulation
Australia has different types of ceiling insulation (batts, spray and more). You may choose to install your chosen type yourself. All you need to remember is to look at the safety precautions as well the manufacturer’s instructions.
Let’s look at the most common insulation types:
Bulk insulation functions like a blanket. It serves as an absorber, preventing heat from exiting and entering the home. Batts (also called blankets) are recommended for insulating homes with pitched roofs and flat ceilings. Boards, on the other hand, are great for lofts and cathedral ceilings.
Reflective insulation reflects the rays away from the home during summer. As a result, the heat gain is reduced. It functions better as roof sarking. Maintenance is required for this type because dust and gaps lessen their effectiveness.
We also have spray foam insulation that’s normally for filling wall cavities. However, they can still be sprayed in ceilings or work in combination with the two types mentioned above.
How to Choose the Best Roof and Ceiling Insulation Type
Now that you’re ready to hire roof and ceiling insulation installation specialists, what comes next? Remember that a properly insulated home is not just for keeping you comfortable. It offers environmental and economic benefits too. In this section, we will expand on the two considerations we mentioned above.
First, let’s discuss the R-value. Insulation with higher R-values will mean that they’re better at resisting the flow of heat. Lower R-values may be cheaper but remember that they are not suitable for different kinds of climates and situations. When you look at the R-values of your potential home insulation, you’ll notice “up” and “down” labels. The former is the ability to withstand heat loss while the latter is the ability to withstand heat transference into the house.
The second consideration is the location of your home. For homeowners who live in wet or humid climates, wool and cellulose insulation are not the best options. Since they can absorb moisture, their ability to insulate decreases. Opting for polyester, fibreglass, rock wool and polystyrene insulation will allow the materials not to absorb moisture except when they’re in direct contact with water.
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