In practical terms you can choose between mineral wool or insulation boards.
Why not insulate garage attic.
In this case you would want to insulate the garage ceiling.
Because the simplest and cheapest way to insulate an attic is to add material to the floor.
A lot of homeowners want to turn their attached garage into a workshop so insulating the garage attic and door is a must if you plan on doing something similar.
When you should insulate an attached garage.
Energy bills installing insulation in the attic above an attached garage will help stabilize the temperature in that specific area of your home.
Insulating a garage makes sense if you re planning to heat the space.
So insulating the floor of the attic is not only the best solution but it is also the simplest and cheapest.
Adding insulation to this area is a bit more challenging but isn t impossible for diyers.
It is important to insulate any walls that separate the garage from air conditioned rooms in the house.
Danny lipford in an uninsulated attic over a garage.
Yes insulating an attached garage is a must if you don t have a central a c or heating system that extends into the garage space.
Why not insulate your detached garage.
When it comes to choosing materials you can use the same types of insulation used on the rest of the house but some are better than others depending on whether the garage is finished or not.
But what many may not know is an uninsulated attic drains energy and money.
Save money on your energy bills make the space a part of your property where you your family and friends can live work and play.
If you do not use the attic much it is pointless heating this area.
On the same hand if there is a bedroom above the garage and not an attic the same concept applies.
But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates.
The better question is.
In general if you re not heating or cooling your garage there is little benefit to insulating the ceiling because there s no costly heated or cooled air to keep in.
But since it s not usual to heat or cool a garage.
If these walls are not insulated the temperature of the garage can affect the rooms and make the house s heating and cooling system work harder to compensate.
Save money on your energy bills make the space a part of your property where you your family and friends can live work and play.