Should I Insulate The Ceiling Between Floors

We insulate our roof and we insulate our walls but can you insulate between two floors within a house to reduce noise.

Should i insulate the ceiling between floors. We are no strangers to cold concrete floors in the winter. Let s take a closer look at insulating a finished basement ceiling for both temperature and noise protection. Putting insulation between the ground and first floor should in theory stop sound vibration and heat from moving between levels in your property. With the floor gone you ll have to find a spot elsewhere for stashing those off season clothes and that holiday decor.

In unfinished attic spaces insulate between and over the floor joists to seal off living spaces below. 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. Between the ceiling of the ground floor and the floor of the second storey. The numbered areas shown in the illustration are as follows.

Plan to pull up the flooring and layer new insulation on top of the old. The illustration above shows all the areas of the home where there should be insulation. Insulation between floors should i insulate in climate zone 3 you are at 3 air changes per hour which is a very tight house. The building shell to understand the pros and cons of insulating your finished basement ceiling we first need to talk about the concept of a building shell think about all your home s exterior walls including the top floor.

Actually it s nowhere near that simple. One of the most common questions i get on energy audits. During energy audits we get into a lot of building shell discussions should i insulate my basement or should i insulate my interior walls to pick two completely random questions that i totally haven t written about. This will also increase thermal insulation for the room above.

If you re building or renovating a double or multi storey house then there may be good reason to considering insulating the mid floor i e. The main reason to insulate between floors is to reduce the noise transfer between floors. In the uk most of us live in a cold climate. At first blush it makes some kind of sense.

I am in process of learning as much as i can about tight houses air quality mold control humidity control.