Insulation of the attic. What is the best way to do it?

The decision on whether to isolate the attic depends mainly on whether the attic is a living space or not. If the attic has an unfinished appearance, it is better to insulate the floor and leave the lower part of the roof uninsulated. This will improve the airflow, which will allow the space to be constantly ventilated.In order to make the attic a living room, it is necessary to ensure the passage of airways under the insulation layer.Passive ventilation Attic building regulations require a minimum amount of ventilation in the attic, taking into account the square footage of the living area. Ventilation should run equally between the air intake openings and the outlet openings in the roof or gables.Air circulation reduces moisture, which can lead to mold and mildew, and also protects the tiles from overheating, so it's not very hot in the attic in summer.In winter, it should be cool in the attic, because due to the heating of the attic room, the snow that melts on the roof forms ice.Insulation of an unfinished attic Directional insulation is the filling of gaps around electric lights, soffits for the roof and ventilation ducts with special foam, as well as caulking walls. An unfinished attic requires insulation between the floor beams. This will prevent heat exchange between the attic and the living area, and will also keep the house at a moderate temperature.The owners of the house can choose fiberglass with or without a slate coating as an insulating material, as well as cellulose.There must be a waterproofing layer to protect the living area from condensation, but there should be no barrier between the insulation and the attic so that the insulation can let in air.Insulation partitions When insulation is made around the perimeter of the attic floor, it is necessary to avoid insulation of ventilation openings under the overhang of the roof, otherwise the attic will not be sufficiently ventilated. The most effective way is to make an insulating partition made of foam or cardboard at the bottom of the roof. It covers the ventilation hole closely under the roof and allows you to provide a path for air in the direction of the outlet openings.Insulating partitions are necessary if the attic is provided for a living room.Insulation of the finished attic When constructing an attic for a living room, as a rule, additional vertical walls are erected and only part of the roof is used for the ceiling. Unlike the walls, which are completely insulated, the roof should be insulated only the part that serves as the ceiling in the room.To ensure proper ventilation, the partition is insulated under the roof and it must be made in such a way that air circulation is between the slope and the air intake openings, so that the air flow will pass between each pair of rafters. Watch UK online porn https://mat6tube.com/ Diana Dali, Patty Michova, Alina Henessy, Kira Queen etc.