Insulation with drywall will reduce the height of the ceiling or walls by at least 10 cm

, not only does drywall insulation provide soundproofing and, most importantly, thermal insulation, but another advantage is that electrical wiring has been running vertically from the ceiling to the outlets for some time now—not only so that the electrician always knows exactly which outlet is behind the wall, but mainly for your convenience when hanging a shelf or a picture. Organizing the wiring built into the walls and ceiling is incredibly quick. The material isn’t all that expensive. On the other hand, your walls will turn into thin drywall walls. Of course, special drywall anchors are used for these applications—not just for shelves, but also for load-bearing anchors for a chandelier. Sink, toilet, or built-in cabinets? Yes, no problem—just remember the old perimeter walls, and thanks to special long screws, the sink can be attached directly to the wall itself.  Or you can simply prepare the spots where the sink or built-in cabinet will go and install a brick base in place beforehand.  Yes, there’s always a solution. The room’s insulation is most noticeable in attic apartments; during the summer and tropical heat, the temperature is the same both in the attic and on the first floor—it doesn’t let heat or cold in. At the same time, it doesn’t let heat or cold out of the rooms. Typically, in these insulated rooms, when the heating is turned on and then turned off in winter, the room temperature remains stable for more than 5 hours with the thermometer dropping by only about 1 degree, thereby drastically reducing heat energy consumption.  For a single-family home, this can result in savings of tens of thousands of dollars per heating season. Plasterboard itself is used in modern rooms, for example, for recessed or LED lighting in ceilings, and it also conceals structural imperfections in the room’s design. You can apply any interior paint directly to the drywall, or even apply a fine finish, or even tile it. This technology itself comes directly from the USA.
Three basic types: 1. White drywall is for rooms and hallways; its advantage is that it can be gently bent, making it very suitable for aesthetic and modern room renovations. 2
. Green drywall is for damp environments; it can handle 75% humidity at 20°C, making it suitable for bathrooms or kitchens.
3. Pink drywall is fire-resistant, suitable not only near a fireplace but also in a child’s room or on a staircase—basically anywhere where fire-resistant properties would be useful. There is a wide range of brands
, properties, and types of thermal insulation. One that is affordable and whose properties have been proven time and again is the ISOVER Unirol PLUS roll thermal insulation. When installing it, be careful to avoid so-called thermal bridges, which are typically gaps that must not exist between individual pieces of insulation placed side by side. Don’t forget to apply a vapor barrier.  This involves a vapor barrier in bathrooms or attics; the insulation itself must never come into contact with water, as it will then develop a strong odor and its insulating properties will be nearly lost.