Posted on: 11 June 2015
Choosing the right residential insulation is essential in improving the total energy efficiency in the home. Thermal insulation materials are designed to prevent heat loss and heat gain across the building structure. This reduces the electrical demands of the heating and cooling systems in the property.
In the past, fibreglass insulation batts and rolls were the primary products for home thermal insulation. Over the years, other quality products such as polyester insulation have been developed to advance energy efficiency. As implied, the material is made of polyester fibres which are bound and rolled into batts. Here are the main advantages attached to choosing to install polyester insulation over alternatives in your home.
Polyester insulation batts are manufactured as compact units for maximum performance and expediency. Basically, the production process involves melting of raw plastic materials in a fabrication plant. The substance produced is processed through techniques like spinning and extrusion to form firm fibres. These are compressed into batts to create the products which are sold.
The compact nature of the units makes this type of insulation effective against heat transfer. In addition, this property makes the batts easy to install without professional assistance unlike fibreglass which decompresses after the package is opened. You can save some money by carrying out the home improvement project yourself.
The cost of polyester insulation is typically higher compared to fibreglass batts. However, you will get long-term benefits in terms of energy savings which will offset the additional costs. Polyester insulation is a plastic material therefore it is not susceptible to accelerated wear and tear.
Additionally, the fibres have minimal water absorption properties and the batts will not experience shrinkage which normally lowers the insulation performance. It is important to note that polyester tends to shrink away from fire and it self-extinguishes if ignited. Combustion will only occur when the fibres are exposed to extreme temperature.
It's a Healthy Option
Polyester does not release harmful fibre particles therefore it is superior to the fibreglass alternative. The dust produced by fibreglass is abrasive so it causes skin irritation when anyone comes in direct contact. The release of the fibres will also lower the indoor air quality and this is problematic particularly for people with pre-existing respiratory conditions. Polyester insulation is safe for hands-on handling because the content is stable. In addition, the plastic material is better for the environment because it is recyclable.
Learn more about your options by contacting resources like WA Direct Plasterboard & Building Supplies.Share