The choice of materials to insulate the attic from the inside
To insulate your attic from the inside, you have a wide range of materials. You can use cellulose wadding, which has the advantage of being housed in every corner of your attic and therefore guaranteeing some thermal insulation. Mineral wool (glass, rock) is also in high demand because it is inexpensive and ultra-efficient. It is the best-selling insulation material worldwide.
Insulation of the attic from the inside
First, take your insulating materials and apply them on the inclined part of the attic. Once the part is completely covered, add over plasterboard so that the insulation in the attic is perfect. For finishes, and especially to make your interior more harmonious, warmer, cover the insulation with a wall covering. To make the insulation of your attic from the inside even more successful, you can also insulate your floor. Another technique, that of blowing, which consists of projecting the insulation within the roof. If the idea can frighten at first glance, know that it is ideal for isolating every corner of the room and thus guarantee good thermal insulation. Note that the insulation of the attic from the inside is to be preferred if they are not yet fitted out.