Cold Bathroom Floor Over Garage

I have a room above a garage and it is cold.

Cold bathroom floor over garage.

However the issue is mainly caused by the home s roofline. Those issues must be addressed before you introduce any insulation. The walls are cavity wool insulated and the above the ceiling i have 100mm of insulation overlaid by chipboard as a storage loft. Wall to wall carpeting is installed with a thick pad underneath which is another layer between.

And in homes with attic knee walls i e. Energy saver explains that this practice is usually ineffective because the continuous flow of cold air goes through and around the insulation and comes directly in contact with the bottom of the floor to make matters worse over time gravity pulls the fiberglass insulation away from the underside of the floor increasing its exposure to cold air. You are looking for recessed light fixtures or any penetrations that may communicate with your garage ceiling. Inspect the ceilings of the adjoining rooms.

Go upstairs and inspect the bonus room for similar issues except in the floor. The underlay is a good thickness and the carpet is 80 wool hessian backed. When you walk on the floor the floor is cold. Rugs carpeting and draperies are soft furnishings that help a room feel warmer and more comfortable.

Your attic is on the other side of the bedroom wall inadequate thermal treatment and air leaks can wreak serious havoc on comfort. Why rooms over the garage are cold most people assume that a lack of insulation between the floor and the garage below is the reason a room over the garage is colder than the rest of the house during the winter. In most cases the builders install fiberglass rolls of insulation in the cavity under the floor while constructing the house and dr. Air sealing insulation and ductwork builders rarely insulate the floor above a garage.