If you're looking for ways to improve the energy efficiency and comfort of your home, one of the most effective solutions is to invest in quality roof and ceiling insulation. Proper insulation helps to keep your home warm in the winter and cool in the summer, reducing the need for excessive heating and cooling, which in turn can lead to significant energy savings. Additionally, insulation can help to prevent moisture build up, improve indoor air quality, and reduce noise levels. In this blog, we'll take a closer look at fibreglass roof and ceiling insulation differences and how to choose the right type of insulation for your home.
1. Installation
Roofing blanket insulation is typically installed between the battens and the roof sheeting in the space of a building, while ceiling batt insulation is installed between the ceiling joists or on top of the ceiling. This means that roofing blanket insulation is installed on the underside of the roof sheeting, while ceiling batt insulation is installed on the upper side of the ceiling. Roofing blanket comes in rolls and is only able to be installed during a roof replacement (or prior to installation of a brand new roof), however ceiling batts are able to be installed at anytime provided there is sufficient room in the roof cavity. In some building types, it is possible to install both products.
2. Thermal Insulation
Both roofing blanket insulation and ceiling batt insulation provide effective thermal insulation by reducing heat loss through the roof and ceiling. This means that in cold weather the insulation helps to keep the warmth inside the building, whilst in hot weather it helps to keep the cool air inside. However, roofing blanket insulation is more effective in preventing air leakage and reducing thermal bridging, as it is installed directly under the roof sheeting. For optimal insulation performance it is recommended to install both products, to maximise the overall thermal insulation and energy efficiency of the building.
3. Moisture Resistance
Roofing blanket insulation is typically more resistant to moisture than ceiling batt insulation, as it has a water-resistant sarking base that is designed to prevent moisture from penetrating the roof structure. However, ceiling batt insulation can be treated with moisture-resistant coatings to improve its moisture resistance. Both types of insulation help to prevent condensation from forming on cold surfaces, reducing the risk of mould growth and damage to buildings.
4. Cost
The cost of roofing blanket insulation and ceiling batt insulation can vary depending on factors such as the thickness of the insulation, the size of the area being insulated, as well as the design of the building. In general, roofing blanket insulation is a cheaper option when installed alongside a full roof replacement or as part of a new build. In situations where the roof is not being removed, ceiling batts are likely to be the more cost effective option. Ceiling batt insulation can be installed without lifting the roof sheeting, provided there is enough space within the roof cavity for installers to access the full area.
Overall, the choice between roofing blanket insulation and ceiling batt insulation will depend on factors such as the type of roof and ceiling, the desired level of thermal insulation, and the budget. Both options provide excellent insulation to buildings, as well as improving energy efficiency by reducing overall energy consumption. For more information on which insulation option is best for your home, feel free to contact us to arrange a free site inspection and quote.
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