HomeMy WebLinkAboutPermit Correspondence 2003-2-1
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INSULATION
FIBER GLASS
When Installed In accordance with the man-
ufacturer's recommendatIOns, Knauf batts
and blankets will provide the full R-value
THERMAL PERFORMANCE (ATTIC APPLICfi\TION)
F-/ !~
The stated thermal resistance (R-value) IS provided by installing In accordance~wlth the manufacturer's instructions,!}
the required number of bags per 1,000 sq ft of net area, at not less than the\I~,beled minimum thickness Failure t9..:;
Install both the required number of bags and at least the minimum thickness wlll:result In lower insulatIOn R-valuei!f~
~~ {~)
BATTS AND BLANKETS
'i:~;,,~~~~_~~t&~e~:: .,,' ,'~ ."" . . t
',ins~rit~~~'~1i~~~nce':, ':-h!O~U~I':_~,:'_nr~oG.t~bre~I.~e~sts'.:tt.~.h,~a~n~,~1,,:. ',.
":,' (R~v~f;M~tr,. . ...u ~. ". ',_. .'
!il;~~ ~tt~a~1;J," .J~,!~%L'
'!i~uld;r()t:fov~ri:'~~'lotlnst~U~d'I!:ts.l!\atl(),~)) .'. .,sh.o~l~,notbe ".
;;mor~,t~~~t:,iL;.;:; ,:,shoii!~i1(;tbl!'le~s.;ttian,(.~ . ,-",-J@~s.th'ari:i.; ,_;~
I
I II
R-38HD 1025"
R-38 1200"
R-30HD 825"
R-30- 1000"
R-26 900"
R-22 650"
R-21HD 550"
R-19 625"**
R-15HD 350"
R-13 3_50"
R-ll 3_50"
R-8 250"
R-60 378 26 5 SF 1 058 Ibs
R-50 310 32.2 SF 8691bs
R-44 269 37 2 SF 7531bs
R-38 229 43 6 SF 6421bs
R-30 179 55 9 SF 501 lbs
R-26 155 64 6 SF 4331bs
R-22 127 78 4 SF 3571bs 925"
R-19 109 92 0 SF 3041bs 800"
R-13 76 131 6 SF 213 Ibs 575"
R-11 62 161 3 SF 174lbs 475"
II
Bag Weight-Nominal 28 Ibs , Minimum 27 Ibs
"R-18 In a 5 5" cavity (onforms to ASTM (665 and
Federal Speclficallon HH-I-521F
thiS product conforms to the performance reqUirements of ASTM ( 764, Type I, and cancelled Federal SpeCification HH-I-1030B, Type I,
(lass B R-values are determined In accordance with (687 and (518
'''R'' means resistance to heat flow The higher the R-value, the greater the insulating power Ask your seller for the fact sheet on R-values
EQUIPMENT REQUIRED
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
Ibs_/mlnute Recommended feed rate IS 15-25 lbs /mlnute
BUILDER'S INSULATION' STATEMENT
Batts and/or blankets have been Installed In conformance With the above recom-
mendations to prOVide a thermal resistance of
l~~:;~1~~~~.~~~~~)~.~~~:~~5~{ <:~ ~{<:: ~;: :l~:~.~-V~!U'(~ ',) <'~~i' "ThiCI$~~~S~~ ~ ::,.:1;
~~l~~~
AttiC Area R- 3<6' at /.S. S Inches
Sloped Ceilings R- '3 <3 at IS_ S' Inches
Walls R- Z) at 0 Inches I
Floors (over an unheated crawl space) R- 2.S at g Inches
Crawl Space Perimeter R- at Inches
2/03
I ~
Blown insulation has been Installed In conformance With the above
Date Installed
recommendations to proVide an R-value of 'R-
-:5(..,
3'i{
(&00
uSing
square feet
bags of thiS insulatIOn to cover
Inches
Insulaillrn (ontractor (signature) --,
-------
Company
Date
Home BUilder (slgnalure)
Company
Date
BW-AC-08 5/02
FRAMING ADJUSTMENT
372 373
R-60 2x6 368 371
2x8 365 368
2x4 305 306
R-50 2x6 I 302 304
2x8 I 298 302
2x4 I 263 265
R-44 2x6 I 260 263
2x8 I 257 260
2x4 I 224 22_5
R-38 2x6 I 221 223
2xB I 218 221
2x4 I 174 175
R-30 2x6 I 17.1 17.3
2xB I 16 B 171
2x4 I 15.0 151
R-26 2x6 I 147 14.9
2x8 i- 144 147
2x4 I 12.3 124
R-22 2x6 I 12.0 122
2x8 I 117 120
2x4 I 104 105
R-19 2x6 I 101 103
2x8 I 98 101
2x4 I 71 73
R-13 2x6 I 68 71
2x8 I 66 69
2x4 I 57 59
R-11 2x6 I 55 57
2x8 I 52 55
CLOSED-CAVITY APPLICATION
(EXTERIOR SIDEWALL OR FLOORED ATTICS)
Contact Knauf Fiber Glass for more information
Knauf Fiber Glass, One Knauf Dnve, Shelbyvllle, IN 46~76 (800) 825-4434
Printed In USA