When you buy a house, then the most important thing that you need to focus on is roof insulation. The proper insulation will ensure the fact that you remain comfortable in your new house.
The insulation plays the role of a barrier when it comes to heat gain or heat loss. Once you have the proper insulation for your roof, then you can look forward to a more energy-efficient house.
To opt for the right roof insulation, you need to have a fair knowledge of the different types of insulation available.
Different types of roof insulation
The best thing about matting insulation is that it is quite easy to install. It is available in the foil-backed rolls. These rolls can be placed between the rafter and the joist. Timber battens attached to the rafters can also be used to hold these rolls in place.
The matting insulation is usually made up of plastic fibres or glass wool.
The Radiant Barriers:
This roof insulation can easily inhibit the transfer of heat by the thermal radiation. The benefit of the radiant barriers is that they can be stapled to the rafter underside.
The radiant barriers are more effective in a hot climate.
Spray Foam Installation:
The spray foam is formed from the polyurethane. This foam installation is available in the form of a liquid. It can expand about 100 times its original volume. This insulation needs some setting time. Once it sets, then it can form a thermally insulating layer.
The foam boards can be termed as a panel, and these panels are rigid. They can be cut without an issue and can be inserted into place. Polyurethane is used for creating the foam boards.
Blown In Insulation:
When you are selecting the roof insulation for your house, then you can also go for Blown-in insulation. Cellulose mineral fibres are blown into the voids of your roof space when you opt for Blown in insulation.
One thing you need to keep in mind is that Blown in insulation does require specialist equipment. However, the positive side of the picture is that this insulation is quick and easy to install. It works well for spaces that have limited access.
When you are about to go for roof insulation, then the best approach is that you should call a specialist and ask him to access your premises. The expert will be able to analyze the pitch and the layout of your roof.
Secondly, before going for the roof insulation, it is important to have a clear idea about R-value. The R-value is the Thermal Resistance, and it directly affects the performance of a product. If an insulating product has a high R-value, then it means that the product will be able to offer a better insulating effect.
Once your roof assessment is done, make it a point to go for the best roof insulation products available in the market. You should not make any compromises in this regard for sure. If the insulation is good, it will last for a long time.