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
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form_title=Attic Insulation form_header=Keep your attic warm and cool during the right seasons! Get insulation installed to your attic by the experts. What weather conditions are common in your area?=_ Do you have any exisiting insulation in your attic?= () Yes () No () Unsure Are there any structures in your attic that would make putting in insulation difficult?= () Yes () No () Unsure How old is your home?=_
The Home Depot has a comprehensive guide on how to install insulation in an attic. Additionally, Energy Star offers a similar guide for installing insulation in an attic.
Stick the paper based insulation to the attic door so it does not move. TONY SILLATO
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
I have no insulation in my attic and have been told that I might be able to get a grant towards the cost of getting it done. Where could I find out more about this?
The techniques vary widely depending upon what type of insulation you choose. You can find how to instructions for all types of insulation here http://www.ehow.com/how_4797877_replace-attic-insulation.html
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.
You can find online information on attic insulation depending on the location that you want to search in. Also the details can be easily found on this site cpsenergy.com
Cellulose insulation is proven to outlast the house it has been installed in.
Yes you can
Yes.
If there is no air circulation between the insulation and the roof, it could get condensation, which ultimately could cause rotting.