It is difficult to give an answer in terms of number of inches or total volume / number of bags required.
For one thing, it depends on how deep the insulation is, i.e. it takes twice as much to make it 6 inches deep as it does to make it 3 inches deep. The deeper / thicker the insulation, the more it insulates. This is usually expressed as an "R-Value" where a higher value is more insulation.
Note also that there are different kinds of blow-in insulation, e.g. fiberglass and cellulose. These have different properties and require different amounts to achieve the same thermal effect.
One easy way to figure this out would be to go to the store where you plan to purchase the insulation and look at the bag. The bag will have a chart that shows the square footage or dimensions of the space to be insulated and the number of bags required to achieve various R-Values. If you know the company who manufactures the insulation, you can check their website. It is quite likely they have a similar chart of calculator as well.
On a computer Bash is a Unix shell and command language.
"Getting head" typically refers to receiving oral sex, while "giving head" refers to performing oral sex on someone else. The difference lies in the role each person plays in the sexual activity. The term "head" is a colloquial slang for oral sex in this context.
"Tapping" means the sound of a light blow or knock. Words with similar meaning include rat-a-tat, rat-a-tat-tat, rat-tat. It is a word mimicking the sound of an action.
Well, honey, 3 percent of $250,000 is $7,500. So, if you're trying to figure out how much you can splurge on without feeling too guilty, there's your answer. Just don't come crying to me if you blow it all on fancy shoes and regret it later.
600
To blow in insulation in an attic, you will need a machine specifically designed for this purpose, which can usually be rented from hardware or home improvement stores. Ensure the attic is properly prepped, insulated around electrical fixtures, and that you have the necessary protective gear. It's recommended to follow the manufacturer's instructions for the specific type of insulation you are using.
in arizona according to the Department of Energy, they call for in an attic insulated home to have the equivalent of 16 inches to 18 inches of blown in attic insulation. Attic insulation is measured in R values regardless of what type of insulation you blow in or lay down. Attic guard is usually your best type of insulation which should be blown in at an R value of 49-60 in an Arizona home
It's done all the time, no problem.
The reason baffles are used is so the blow in insulation does not cut off the air flow coming in from the soffit vents. If you are satisfied that your batts provide enough flow at the eves then call it good. This assumes you have ventilation at the ridge, otherwise it will not be very useful.
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.
This is the process commercial insulators use. It involves a large truck mounted blower and as much as 200 feet of hose to shred and blow insulation into an attic area. If you are a do-it-your-selfer, you may want to consider R30 batts.
The cost to blow in 12 inches of attic insulation and install radiant barrier in a 2000 sq foot one-story residence can range from $1.50 to $3.00 per square foot, depending on the material used and the location. So, the total cost could range from $3,000 to $6,000. It's best to get quotes from multiple contractors to find the best price for your specific needs.
Can lights that are rated as IC "insulation contact" are the only style approved for use with blown or batt insulation.
Sustainable Resources Center does insulation like that Minneapolis, MN - (612) 870-4255
No, not if it's on a heat setting. Most home thermostats have a "Fan" setting that will blow cold air if the attic is cold.
There are many different building codes affecting all areas of the country based on the weather factors. Most building codes require a faced insulation or some type of vapor barrier between the insulation and the ceiling. After the first layer is down you can either blow in or lay out batting material to meet the "R" factor requirement. Copy and paste this link into your browser for some do it yourself videos and articles regarding insulating your home or business. http://www.thediyhomepro.com/a00036.php Good Luck!
some AC duct is made of insulation wraped in foil it could be a number of things ei. old duct to rodents