Insulation requirements in New York

Originally Posted By: mpfeffer
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Anyone know of a CLEAR/DEFINITIVE guide for the R-Value recommendations here in NY? I’ve been asked repeatedly for info, or a chart on this, but many of the on-line guides are VERY tough to calculate for the average homeowner/buyer. Thanks


Originally Posted By: gbeaumont
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hi to all,


Matt the following is based on the IECC (international energy conservation codes) as referenced in the 2003 IRC (international building code)

Monroe County NY (6,000 to 8,500 HDD [heated degree days])

Ceilings R-49
Walls R-18 to 21
Floors R 21
Basement walls R-10 or 11
Crawl space walls R-20

Of course this applies to new construction in areas that the code is adopted

I hope they build pretty thick homes up there ![icon_wink.gif](upload://ssT9V5t45yjlgXqiFRXL04eXtqw.gif)

Regards

Gerry


--
Gerry Beaumont
NACHI Education Committee
e-mail : education@nachi.org
NACHI phone 484-429-5466

Inspection Depot Education
gbeaumont@inspectiondepot.com

"Education is a journey, not a destination"

Originally Posted By: mpfeffer
This post was automatically imported from our archived forum.



Thanks Gerry, I’m actually looking for something to give consumers showing thickness of insulation in ceilings, etc. I have told people about the requirements, but i think they’d like to keep a copy of a chart or something for future reference, Probably because it was such a terrible winter here this year. I guess that’s what $300-$400 heating bills will do to ya icon_eek.gif An old home i looked at last year had a $450 bill one month just for electric (his furnace was 25 yrs old, and electric, and nothing but sundays comics ground up in the attic)


Originally Posted By: gbeaumont
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Hi Matt,


I am not aware of any "userfreindly" chart that is available that would show the R value figure for your area based on insulation type. Having said that it would not be difficult for you to put something together as a chart in MS Exel once you had convertedthe R values into inch thicknesses for each type of material that is commonly used in your area.

regards

Gerry


--
Gerry Beaumont
NACHI Education Committee
e-mail : education@nachi.org
NACHI phone 484-429-5466

Inspection Depot Education
gbeaumont@inspectiondepot.com

"Education is a journey, not a destination"