Which Saves More Energy Attic Insulation Or Windows

Here s how to rule your attic this year.

Which saves more energy attic insulation or windows.

Ideally a building is well insulated all around including the foundation and slab. Windows would be nice but without wall and attic insulation it would be kind of like putting the carriage in front of the horse. This is the sweater and hat. Homeowners will save more money on their utility bills when the existing insulation is removed from the attic floor.

By replacing all your units with our energy star certified products you can save an average of 8 on your energy bill. Methodology for estimated energy savings from cost effective air sealing and insulating. Marc brener b s director of energy efficiency for energy experts international says this can help save up to 15 on your winter energy bill. Go into your attic space and measure the insulation level.

Spend your money insulating your walls and attic. The fact of the matter is most heat in the home escapes right through the walls rather than through the window frames or glass panes. Most hardware stores carry window insulation kits. Golden windows is a reliable source of energy star rated windows doors and skylights that will help you achieve a more energy efficient home.

In retrofit situations it s typically exceedingly difficult to insulate the slab and foundation walls so most insulation upgrades are focused on above grade walls and ceilings. I would go no less than r 38 in your attic and r 19 in the walls if you can. By adding insulation or sealing air leaks you can save up to 10 percent on your home s annual energy bills and keep your family more comfortable. Epa estimates that homeowners can save an average of 15 on heating and cooling costs or an average of 11 on total energy costs by air sealing their homes and adding insulation in attics floors over crawl spaces and accessible basement rim joists.

In reality while many homeowners are mulling over which type of energy efficient windows to purchase there s a much more effective way to reduce energy usage in the home. Unless your home was specially constructed for energy efficiency you can probably reduce your energy bills by adding more insulation. Many older homes have less insulation than homes built today but even adding insulation to a newer home can pay for itself within a few years. These are just plastic sheets that adhere to your window to plug any gaps that can be found between the window and the sill says matthias alleckna an energy analyst at energyrates ca.

In reality this is rarely the case.