Principles and Benefits of Attic Insulation
Roof areas can account for up to 30% of a home’s energy loss. Nearly a third of your heating expenditure is lost via your roof due to inadequately insulated attics.
The current thermal standards provide information on obligatory energy performance, which is especially useful in renovations. It is thus essential to refer to it, both in terms of insulation selection and heat resistance, as well as the technique to be applied. Obviously, the idea is to build a true thermal barrier between the hot interior and the cold exterior. This is especially true in the summer, when the attic’s insulation significantly reduces heat dispersion inside the house.
Insulating your attic not only helps you to save money on energy in the short and medium term, but it also allows you to improve the value of your property and improve your thermal comfort. You are substantially warmer in the winter (the heat stays inside the house rather than evaporating through the roof), but you are also cooler in the summer (the attic insulation is a drag). The transfer of heat from the exterior to the interior of a building).
Which attic insulation method should you use?
Obviously, the attic insulation technique chosen by the North york attic insualation contractor will be determined by the intended usage of the attic. Do you use or want to use your attic every day? In the case of convertible attics, roof insulation will be preferred. This installation can be done from the inside (double layer under rafters) or from the outside (double layer under rafters), sarking for example).
If the attic is unusable, referred to as a “lost attic,” insulation at the floor level will be required. Even if it is possible to utilise insulation in rolls, attic insulation by blowing is still the best option. Indeed, this allows for the creation of a uniform insulating covering, reducing the number of thermal bridges.
Is the insulation in your attic old and ineffective?
If your attic insulation is older than a few years, you should inspect it and consider whether or not to improve it. Insulators deteriorate and settle over time, losing their initial insulating characteristics.
Request a free attic insulation quote online, or contact us to take advantage of our no-cost, no-obligation thermal inspection at your house.
After the company has been chosen and contacted, one of its advisers takes over the grant file and sends a team under your roof to do a technical analysis. The presence of asbestos, for example, can make the job impossible to complete. Furthermore, some specific points will incur additional expenditures that are not covered by the subsidy. As a result, the cost of removing and replacing the prior insulation was roughly 10 euros per square metre. Spot protection, which prevents the glass wool from coming into contact with the heat of the room’s lighting, costs roughly 15 euros per.
Why isolate your lost attic?
Because the area occupied is not habitable, a non-convertible attic is said to be lost. But don’t forget about the insulation! According to experts, up to 30% of heat is lost through the roof in the winter. Insulating your lost attic means lowering your energy consumption and saving money on your heating bills while also helping the environment by lowering greenhouse gas emissions from your home.
In addition, an attic insulation project necessitates a specific level of experience, as well as cautious and long-term effort. It’s critical to understand the fundamentals of insulation selection and installation. As a result, it’s a good idea to hire a seasoned firm for the job.