When it comes to home insulation, one area that homeowners often overlook is the attic. However, proper insulation in your attic is essential for maintaining a comfortable and energy-efficient home. Several types of insulation materials are available on the market that you can use in your attic. Below are some insulation options for your loft that can help ensure your family home is warm and comfortable.
Fibreglass Insulation
Fibreglass insulation is one of the most common types of loft insulation used. It is made of tiny glass fibres that are woven together to create a mat. This mat is then installed in the attic to provide insulation. Fibreglass insulation is available in batts and rolls that you can easily install in the attic. It is also available in a blown-in form, which you spray onto the attic floor with a machine. One of the benefits of fibreglass insulation is that it is affordable and readily available. It is also resistant to fire and does not absorb moisture. However, fibreglass insulation can irritate the skin, eyes, and lungs, so wearing protective clothing and a mask during installation is important.
Cellulose Insulation
Cellulose insulation is made of recycled materials such as newspapers and cardboard and is treated with a fire retardant to make it resistant to fire. Cellulose insulation is installed in the loft by blowing it onto the attic floor with a machine. One of the benefits of cellulose insulation is that it is environmentally friendly and made from 100% recycled materials. It also effectively reduces air leaks and is resistant to pests such as rodents and insects. However, cellulose insulation can be messy during installation and can settle over time, reducing its effectiveness.
Spray Foam Insulation
Spray foam insulation is a type of insulation that is applied by spraying a liquid foam onto the attic floor. The foam expands and fills all the gaps and spaces in the attic. Spray foam insulation is more expensive than other types of insulation, but it is also more effective in reducing air leaks and providing a barrier against moisture and pests. One of the benefits of spray foam insulation is that it is very effective in reducing energy costs and improving indoor air quality. It can also last for a long time without needing to be replaced. However, a professional should only install spray foam insulation, as it requires specialised equipment and knowledge.
Radiant Barrier Insulation
Radiant barrier insulation is a type of insulation that is installed in the attic to reflect heat away from your home. It is typically made of a thin layer of aluminium foil or a similar reflective material. Radiant barrier insulation is installed by stapling it to the underside of the attic roof. One of the benefits of radiant barrier insulation is that it effectively reduces energy costs by reflecting heat away. It is also easy to install and can be combined with other types of insulation for added effectiveness. However, radiant barrier insulation is ineffective in reducing air leaks and does not provide a barrier against moisture or pests.