By insulating the walls of your garage and adding drywall, a layer of protection is placed around the electrical cables and cables in the walls against damage caused by mice and other rodents. Garage insulation can help prevent deadly carbon monoxide gases from seeping through walls into living spaces. Another reason you might consider obtaining insulation is because of noise. When you have adequate insulation in the garage, you'll reduce the amount of noise that seeps into the house.
In addition, it helps to keep the garage quieter in the face of any noise in the house. While this may seem like a small thing now, you'll find that it could be extremely useful in the future. You can reduce your energy consumption by up to 50% with this type of work. Yes, even in an old house with drafts.
Drywall is an excellent building material that is highly resistant to fire, so they are a great addition to garages. Garages often have power tools, flammable materials, and also people who work on cars with products that could catch fire. Installing drywall would be a good idea to keep it in a safe area. A home that is well insulated also tends to be more energy efficient.
In most cases, garages are not insulated or airtight because they have a lot of air spaces. You can insulate walls, roof and garage door with the highest R value. The R value is the number that indicates the amount of resistance that the insulation provides against outside temperatures. Most of the insulation options available are easy to install and you can do it yourself without the help of a professional.
The white color of drywall looks great in the garage, as it maximizes lighting and reflects well in the room. There is no need to insulate the entire garage, in fact, you could do it well by isolating only the inner wall of the garage. However, a quick DIY solution won't solve your home's comfort problems, and you'll likely need insulation in other areas of the house (along with air sealing) to fix the underlying problem as well. And some attached garages were built years ago under different building codes with very little insulation or no insulation.
Let's say you discover that the roof and walls of your garage are poorly insulated and that it's one of the main causes of your house feeling so uncomfortable and wasting so much energy. Of course, your location and the material you choose for insulation will affect your final costs. One of the most common and effective techniques used by insulation professionals to insulate the roof of a garage with a superior room with the least amount of damage is to make small circular cuts in the garage roof and incorporate cellulose insulation. Your entire home will be much more comfortable all year round, especially if you combine improved garage insulation with improved attic insulation.
If your home qualifies, you can get significant insulation improvements, such as the roof and walls of your garage, attic, and mezzanine at no upfront (or very low) cost. I added fiberglass insulation and drywall to the garage wall so that it received the most direct sunlight, which had a big impact. By installing wall insulation between the actual living space and the garage, you'll experience more comfort inside your home. If you haven't improved the insulation of your attic in some time, it's very likely (in fact, we're figuratively betting on that) that the insulation of your attic or the lack of it will also contribute to your house feeling so uncomfortable and wasting energy.