HomeMy WebLinkAboutPermit Correspondence 2003-2-1
2x4 372 373
BUILDER'S INSULATION STATEMENT R 60 2x6 368 371
2x8 365 368
Batts and/or blankets have been Installed In conformance with the above recom 2x4 305 306
mendatlons to provide a thermal resistance of R-50 2x6 302 304
2x8 298 302
2x4 263 265
'5<3' at /5) Inches R 44 2x6 260 263
Attic Area R 2x8 257 260
---.-- -----.-
Sloped Ceilings R ~S at (5 5 Inches 2x4 224 225
R 38 2x6 221 223
Walls R '2~ at & Inches 2x8 218 221
2x4 174 175
, " Floors (over an unheated crawl space) R 2~ at \?' Inches R-30 2x6 171 173
~:'... 2x8 168 171
i' Crawl Space Perimeter R- at Inches 2x4 150 151
R-26 2x6 147 149
2 / 0') , 2x8 144 147
Date Installed 2x4 123 124
( , R-22 2x6 120 122
Blown insulation has been Installed In conformance with the above 2x8 11 7 120
recommendations to provide an R value of R 12-3'% 2x4 104 105
uSing
~3 /l/vO R 19 2x6 101 103
bags of this insulation to cover square feet 2x8 98 101
2' m,",m,m lli"k",~ of Inches 2x4 I 71 73
~----;o.> R13 2x6 I 68 71
2x8 I 66 69
,:;::,:::=- 2x4 I 57 59
nsulatlon Contractor (signature) R-ll 2x6 I 55 57
Company Date 2x8 I 52 55
Home BUilder (signature) CLOSED-CAVITY APPLICATION
(EXTERIOR SIDEWALL OR FLOORED ATTICS)
Company Date
Contact Knauf Fiber Glass for more informatIOn
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FIBER GLASS BLOWING INSULATION
BATTS AND 'BLANKETS
THERMAL PERFORMANCE (ATTIC APPLICf.lTION)
~ I ~..._
The stated thermal resistance (R value) IS provided by installing In accordance I'{lth the manufacturer's instructions, '!-.
the required number of bags per 1,000 sq ft of net area, at not less than the\la)J.eled minimum thickness Failure t~,;f
Install both the required number of bags and at least the minimum thickness wl~t~esult In lower insulation R valu~'1,~;
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When Installed In accordance With the man-
ufacturer's recommendations, Knauf batts
and blankets will provide the full R value
,: . MINIMUM' -,
~ .., -
. ,,:rHICK,NESS'
.1~s~~1I i"~~~~!iO" ~
';,., ~h-!!.~I~_ ",at be , ':'
R;;~ [f!SS thi:n:~ T. 'ii\~
R-38HD
R-38
R-30HD
R 30
R 26
R-22
R 21HD
R 19
R 15HD
R13
Rll
R,8
26 5 SF
32 2 SF
37 2 SF
43 6 SF
55 9 SF
64 6 SF
78 4 SF
92 0 SF
131 6 SF
161 3 SF
1 058 lbs
869lbs
753 lbs
6421bs
501lbs
4331bs
3571bs
3041bs
213 lbs
174lbs
R 60
R 50
R-44
R 38
R 30
R 26
R-22
R-19
R13
R-ll
378
310
269
229
179
15 5
127
109
76
62
2350"
2000"
1775"
1550"
1250"
1100"
9 25"
8 00"
5 75"
4 75"
I
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6 25"**
350"
3 50"
3 50"
2 50"
ThiS product conforms to the performance reqUIrements of ASTM (764 Type I, and cancelled Federal SpeCification HH 11030B Type I
(lass B R values are determmed m accordance With (687 and (518
* R means reSIstance to heat flow The h'gher the R value the greater the msulatmg power Ask your seller for the fact sheet on R values
Bag We,ght-Nommal28 Ibs Mm,mum 27 Ibs
**R 18 m a 5 5 cav,ly (onforms to ASTM (665 and
Federal Spec,ficatlOn HH I 521F
EQUIPMENT REQUIRED
FRAMING ADjUSTMENT
To achieve labeled R value, thiS product must be applied With a pneumatic blow
Ing machine and a corrugated hose With a minimum 25" Internal corrugatIOn, a
minimum length of 150 ft and a diameter of at least 3" COils In the hose should
not be less than 36" In diameter Acceptable material feed rate IS 5-35
lbs /mlnute Recommended feed rate IS 15 25 lbs /mlnute
To compensate for framing members, the number of bags per 1,000 sq ft of
area to be Insulated should be as shown below
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~ '," I, ,
"'24:':0.(: FltAM1NG
'>1."0' .' ',.. ' "
BW AC 08 5/02
Knauf Fiber Glass One Knauf Drive Shelbyvllle IN 46176 (800) 8254434
PrI nted In USA