Insulation for the attic? If someone can help me next to this question, I obligation to...
If someone can help me next to this question, I obligation to know what is the best type of insulation to use in my walkin attic, is cellulose or fiberglass insulation better. both my contractors are axiom that theirs is best. I don't know which one is better. Please help
Answers: I work for a construction entity contained by NYS that provides weatherization. I blow anywhere from 100 to 300 bags of cellulose a daytime. Cellulose beats fiberglass hand down. It can be blown to a depth of whatever R factor you choose( R-2.2 @1", or R-50 @22"). It fill voids that only the rats can crowd with fiberglass.
VERY, VERY fire risk-free, with most studies proving actual fire retardant intrinsic worth. Yes the paper that you blow does serve stop fire not fuel it. If it does burn it smokes so much that it is PROVEN to reduce recogonization of fire times, hereby providing critical time to evacuate the residence.
Cellulose is a lung aggravation. It causes no long permanent status effects (but we thought asbestos was great contained by the 50's). Although workers will not enjoy the papermachete equivalent of coating their lungs, it is not timetabled as a KNOWN CARCINOGEN. Fiberglass IS!!! After a day or two those who are FOOLISH plenty to blow without a concealing outfit will stop spitting papermache.
Drilling and blowing of sidewalls, kneeboards, and other inassessable areas is a snap with cellulose. Fiberglass it is impossible.
The coolest article I think I enjoy ever seen be a Homeowner watching as I get this 50lb 3" drill out and start drilling his house. The look of shock, priceless. Good contractors know how to blow lacking leaving traces bringing up the rear. It is easy to-do.
Dont forget that insulation is just a step in the weatherization bundle. The need to address; by-passes, window and doors, venting, CO detection (part of the strength and safety involved beside sealing your house up), crawlspaces/ basements, is paramont to ensure success.
If income is a problem the federal political affairs provides many different forms of weatherization HELP. In my nouns it is Community Action, but the Dept. of Social Services, HEAP, and others locally will assist in keeping 'ole man winter' out.
My wife and I go to a home show last month and saw the best insulation ever. Now I can't mull over of the name of it. Its a closed cell foam that is to say sprayed in, similar to the expanding foam stuff contained by the can you buy at home stores to fill gap. This stuff is amazing, lowers the temp in the attic by 40 degree in the summer. We are going to enjoy it installed early subsequent year.