How can I insulate the attic?
Installation of insulation in the attic is a good way to reduce energy consumption and costs. If your attic is unfinished, you should insulate the floor; If it is completed, do the walls and ceiling. Two main types of insulation are role insulation or blown. The first step towards the attic isolation is to select the insulation and calculate the amount needed according to the following recommendations for the climate where you live. Furthermore, prepare the attic, including the leakage of air seal, such as the area near the attic staircases. Then carefully follow the installation instructions and complete the process. If you have an unfinished attic, the insulation should be installed on the floor between the beams to prevent heat transfer between the attic and the rest of the house. If the finished attic, currently or in the future, isolate the walls and the ceiling to induce heat transfer outside and keep the space comfortable. The role insulation is designed as a foam mat or tab and requires less specialized equipment. The process is simply to reduce it to the rightSize and staple on site. Blown insulation consists of loose fluffy pieces of material. It can be installed professionally or you can rent a blowing machine and do it yourself.
Once you select the attic insulation material, it is important to calculate how much you need. Depending on the climate, the specific minimum values R for maximum benefit are recommended. The R value is an evaluation that indicates the resistance to the transmission of the heat insulation. The attic insulation with higher values R allows less heat transfer and retains more energy. Once you have chosen the desired R-value, calculate the required amount based on the attic measurement.
The next step towards the attic insulation is the preparation of space. This includes sealing of any air leaks; Pay special attention to the area near the attic stairs and other openings. Mount a metal flashing around heat sources such as a chimney orluminaires to keep at least 3 inches of will for fire safety. If the attic is unfinished, consider laying the boards that you can walk, so do not turn the ceiling of the room down.
As soon as the space is ready, apply the insulating material. In the insulation of the role, the material should be cut to fit into the space into the long strips and then stuck to the site. It should first be installed in the space between floor beams; Another layer can be placed for complete coverage. With blown insulation, the bags of insulating material should be loaded into the machine by a second; The insulation is then blown out of the machine with a hose. To commemorate the hose so that the insulation is evenly distributed, including all corners until the desired thickness is used.