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Depending on the attic installation, you need a perforated product over the floor so condensation is not a problem. I recommend a Fire Rated Class 1 Class A Metalized Aluminum Perforated Radiant Barrier foil. On the attic "ceiling" or roof rafters, you can apply either a bubble/foil or just radiant barrier foil product. Right now there is no government rebate on just foil products so bubble is a good choice if that is important to you. Otherwise, just buy the foil! In your basement ceiling, you can use either product again, however, you will get more R-Value with a bubble product on the ceiling. -EcoFoil
In new construction, typically the wiring is installed first before the insulation. This allows for the electrical components to be safely and properly placed throughout the structure before the insulation is added to the walls.
When you are constructing a basement you need proper drainage and a layer of sealant over the walls, ceiling and floor. Statefarm.com and doityourself.com have comprehensive instructions on how to accomplish this.
Not a good idea. It really needs to breathe. You can trap moisture and create a mold situation.
If you have a wood floor that is over a crawlspace or basement, there may not be any insulation. Heat rises. Also, if you have drafty doors or windows, that may have an effect.
Insulation contact recessed lighting refers to a type of light fixture that is designed to be in direct contact with insulation in the ceiling without creating a fire hazard. This type of lighting is specifically rated and tested to ensure that it can be safely installed in insulated ceiling spaces without causing overheating or fire risks.
I went to a seminar about attic insulating materials and this is what I learned. If you already have blow-in insulation in your attic you shouldn't need more fiberglass. Instead, you will want to install a reflective radiant barrier insulation. Fiberglass and cellulose are designed to slow down heat escaping so you eventually lose most of your heat through the ceiling regardless. You need something to re-direct the heat once it passes through the blow-in insulation. Radiant Barrier will reflect a majority of the heat back once it escapes your blow-in insulation. I bought some Ecofoil online and just rolled it out over top of my existing blow-in insulation, it was very easy. When installing radiant barrier over the attic floor you must use the perforated radiant barrier for maximum breathability. Moist air that is created inside your home must be able to escape as it rises through your ceiling. If a perforated radiant barrier is not used, the moisture will be trapped in between the barrier and your ceiling. When trapped this will cause condensation to form inside the building materials and insulation creating damage and mold.
Fiberglass and cellulose insulation work by slowing down heat transfer from one source to another. That's why the thicknesses of those insulation's are crucial for performance. Also, fiberglass and cellulose only resist heat transfer, they don't block or reflect it so it eventually escapes through. Perforated radiant barrier can be installed over top of existing attic insulation to form a reflective cover to enhance your other insulation. When installing radiant barrier over the attic floor you must use the perforated radiant barrier for maximum breathability. Moist air that is created inside your home must be able to escape as it rises through your ceiling. If a perforated radiant barrier is not used, the moisture will be trapped in between the barrier and your ceiling. When trapped this will cause condensation to form inside the building materials and insulation creating damage and mold. - EcoFoil
The fly extends its forward legs over its head as he approaches the ceiling and hoists the its body to the ceiling.
Dumb waiter
Yes you can.