- Is it more important to insulate walls or attic?
- Can you insulate interior walls without removing drywall?
- Should I insulate behind shower walls?
- Should I remove old attic insulation before adding new?
- Is it worth it to insulate attic?
- Is it a good idea to insulate interior walls?
- What insulation should I use for interior walls?
- Do you insulate bathroom walls?
- Is it better to insulate attic ceiling or floor?
- How do you insulate over existing drywall?
- Can you insulate existing interior walls?
- Can I use great stuff to insulate walls?
Is it more important to insulate walls or attic?
wall insulation, always go for the attic.
The largest pay back will be seen here.
You would stop heat loss from natural convection and block solar gain (an increase in heat) in the attic, which can result in energy savings of 30 to 50 percent.
You won’t see as big of a return on investment by insulating walls..
Can you insulate interior walls without removing drywall?
You may add insulation to your walls without removing it by cutting holes into the siding. You can blow spray foam or cellulose into the walls from outside. Just cut a 1 inch to 2-inch hole between the studs at the top of the wall and then spray the insulation into the hole using a hose.
Should I insulate behind shower walls?
The insulation behind the tub or shower should be equivalent to the insulation in the rest of the exterior walls and should be covered with an air barrier of cement backer board, rigid foam insulation, or non-paper-faced drywall that is sealed at the edges and seams to provide a continuous air seal.
Should I remove old attic insulation before adding new?
According to ENERGY STAR®, you can put new insulation over old insulation, “unless it is wet. … “Faced” insulation should not be placed on top of existing insulation in the attic. Any new roll or batt insulation installed over existing insulation in the attic needs to be without a vapor retarder (face).
Is it worth it to insulate attic?
According to the Department of Energy, properly insulating the attic can save 10 to 50 percent on a typical heating bill. … For many homeowners, insulating the attic is the most effective method to save on energy costs.
Is it a good idea to insulate interior walls?
Many homeowners choose to insulate their interior walls to create a sound barrier between rooms. Though no insulation can completely soundproof a room, interior insulation can significantly reduce noise transfer. … Additionally, interior insulation can increase the privacy of rooms like bathrooms.
What insulation should I use for interior walls?
Because they have a high R-value and can be used nearly anywhere in your home, foam board insulation is one of the most common types of insulation. Best for floors, foundation and basement walls, interior and exterior wall sheathing and low-sloped ceilings.
Do you insulate bathroom walls?
Properly insulated bathroom reduces energy consumption and saves money. To accomplish this, you have to insulate interior walls and hot water pipes, to minimize heat loss.
Is it better to insulate attic ceiling or floor?
1 Answer. Since the ceiling in the attic is too low to make it into a living space, you should only insulate the floor. Insulating the ceiling will create a new heating zone, and essentially you will be paying more to heat your attic. … When you are done, you should have a “carpet” of insulation on the floor.
How do you insulate over existing drywall?
A: I recommend keeping your work process as simple and clean as possible, and rigid foam can certainly help you achieve this. Install 1 1/2-inch- or two-inch-thick sheets right over existing drywall wall surfaces (held in place with a few dabs of construction adhesive), then put new drywall on top.
Can you insulate existing interior walls?
Insulating Finished Interior Walls Injection foam can be installed from the inside of your home without having to take down your existing drywall. The crews will drill holes into the stud cavities of the wall so the injection foam can be installed.
Can I use great stuff to insulate walls?
HOW TO INSULATE WALL CAVITIES. Wall cavities are more than space. Each unfilled cavity is a pocket of air that drags down the energy efficiency of a home. The Froth-Pak™ Insulation Spray Foam fills, seals and insulates these kinds of gaps with ease and at a fraction of the cost of a drum and rig system.