If your attic has enough insulation and proper air sealing and your home still feels drafty and cold in the winter or too warm in the summer chances are you need to add insulation to the exterior walls.
Will insulating my attic make my house warmer.
Because the simplest and cheapest way to insulate an attic is to add material to the floor.
The reverse stack effect.
And having insulation in your attic keeps the area at a consistent temperature.
Here are some important tips to help you effectively insulate your attic.
When i insulate an attic i aim for an r value of at least 60.
You will not only make your home more comfortable but you will also be saving a lot on energy bills.
This warm air rising through your home is called the stack effect and it will continue to rise through to your attic and escape through any gaps it can find.
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.
That will help keep my house nice and warm in.
You want high quality insulation in your attic as it will ensure that the cool air from your air conditioner can t escape your home.
There are a lot of options for insulating your attic each with their own pros and cons.
This is more expensive and usually requires a contractor but it may be worth the cost especially if you live in a very cold climate.
While walls need insulation too the attic is the most important place to boost insulation if you discover your home doesn t have enough.
Having insulation in your attic can help you save up to 20 in heating and cooling costs.
So the more attic insulation the more warm air is retained saving your furnace from running too often.
Plan to pull up the flooring and layer new insulation on top of the old.