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Insulation Northwest LLC <br />Insulation Certificate / Attic Card <br />Batts and Blankets Thermal Performance (Attic Application) <br />When installed in accordance with the manufacturer's The staled thermal resistance (R-value) is provided by installing in accordance with the manufactuer's instructions, the required number of bags <br />recommendations, Knauf batts and blankets will provide per 1,000 sq.ft. of net area, at not less than the labeled minimum thickness. Failure to install both the required number of bags and at least the <br />the full R-value. minimum thickness will result in lower insulation R-value. <br />R-Vauen* <br />Minimum Thickness' <br />To Obtain An insulation <br />resistance (R-Value) of: <br />Installed insulation should not <br />be less than: <br />R-38HD <br />10.25" <br />R-38HD <br />12.00" <br />R-30HD <br />8.25" <br />R-30 <br />10.00" <br />R-26 <br />9.00" <br />R-22 <br />6.50" <br />R-21 HD <br />5.50" <br />R-19 <br />6.25"** <br />R-15HD <br />3.50" <br />R-13 <br />3.50" <br />R-11 <br />3.50" <br />R-8 <br />2.50" <br />8 in a 5.5' cavity. Conforms to ASTM C665 and <br />Federal Specification HH-1-521F. <br />R-Value* <br />Ba /1 000 s . ft. <br />Maximum Coversue <br />Minimum Weight <br />Minimum Thickness <br />To Obtain an insulation <br />resistance (R-Value) of: <br />The number of <br />bags/1,000 SF of net <br />area should not be less <br />Contents of this bag should not <br />cover more than: <br />The weighUSF of installed <br />insulation should not be <br />less than: <br />Installed insulation should <br />not be less than: <br />R-60 <br />31.7 <br />31.5 SF <br />.952 LBS <br />19.75" <br />R-50 <br />25.8 <br />38.7 SF <br />.774 LBS <br />16.75" <br />R-44 <br />22.1 <br />45.3 SF <br />.663 LBS <br />14.75" <br />R-38 <br />19.0 <br />52.7 SF <br />.569 LBS <br />13.00" <br />R-30 <br />14.4 <br />69.7 SF <br />.431 LBS <br />10.25" <br />R-26 <br />12.4 <br />80.9 SF <br />.371 LBS <br />9.00" <br />R-22 <br />10.4 <br />95.8 SF <br />.313 LBS <br />7.75" <br />R-19 <br />8.9 <br />111.8 SF <br />.268 LBS <br />6.75" <br />R-13 <br />6.1 <br />164.3 SF <br />.183 LBS <br />4.75" <br />R-11 <br />5.1 <br />197.6 SF <br />.152 LBS <br />4.00" <br />Bag Weight - Nominal 30 lbs., Minimum 29 lbs. This product comforms to the performance requirements of ASTM C 764, Type I, and cancelled <br />Federal Specification HH-1-1030B, Type I, Class B. R-Values are determined in accordance with C 687 and C 518. "R" means resistance to <br />heat flow. The higher the R-value, the greater the insulation power. To get the marked R-value, it is eseential that the insulation be installed <br />properly. If you do it yourself, get instructions and follow them carefully. <br />Equipment Required <br />To achieve labeled R-value, this product must be applied with a pneumatic blowing machine and a <br />corrugated hose with a minimum .25' internal corrugation, a minimum length of 150 ft. and a diameter of <br />at least 3". Coils in the hose should not be less than 36" in diameter. Acceptable material feed rate is 5- <br />35 lbs./minute. Recommended feed rate is 15-25 lbs./minute. <br />Builders Insulation Statement <br />Batts and/or blankets have been installed in conformance with the above recommendations to provide a <br />thermal resistance of... <br />R-Value ; <br />Standard <br />Attic Area <br />R- <br />49 <br />R-49 <br />Sloped Ceilings <br />R- <br />38 <br />R-38 <br />Walls <br />R- <br />15 <br />R-21 <br />Floors (over an unheated crawls ace) <br />R- <br />19 <br />R-30 <br />Completed as of: <br />11/14/2015 <br />Site Address: <br />2417 Chestnut St <br />Everett WA 98201 <br />Home Builder <br />Signature: <br />Home Builder <br />CRMA <br />Address: <br />PO Box 5186 <br />Lacey WA 98509 <br />Insulation <br />Contractor: <br />Insulation Northwest LLC <br />P.O. Box 790 <br />Milton, WA 98354 <br />Phone: (253) 846-0121 <br />Fax: 253 846-8096 <br />Framing Adjustment <br />To compensate for framing members, the number of bags per 1,000 sq. ft. of area to be <br />insulated should be as shown below. <br />R,Value <br />Joist <br />Dimentions <br />Bags/MSF 16" O.C. <br />Framing <br />,Bags/MSF 24" O.C. <br />Framing <br />2x4 <br />31.2 <br />31.3 <br />R-60 <br />2x6 <br />30.8 <br />31.1 <br />2x8 <br />30.5 <br />30.8 <br />2x4 <br />25.3 <br />25.4 <br />R-50 <br />2x6 <br />25.0 <br />25.2 <br />2x8 <br />24.6 <br />25.0 <br />2x4 <br />21.5 <br />21.7 <br />R-" <br />2x6 <br />21.2 <br />21.5 <br />2x8 <br />20.9 <br />21.2 <br />2x4 <br />18.4 <br />18.6 <br />R-38 <br />2x6 <br />18.1 <br />18.4 <br />2x8 <br />17.8 <br />18.2 <br />2x4 <br />13.8 <br />14.0 <br />R-30 <br />2x6 <br />13.5 <br />13.8 <br />2x8 <br />13.3 <br />13.6 <br />2x4 <br />11.9 <br />12.0 <br />R-26 <br />2x6 <br />11.6 <br />11.8 <br />2x8 <br />11.3 <br />11.6 <br />2x4 <br />9.9 <br />10.1 <br />R-22 <br />2x6 <br />9.7 <br />9.9 <br />2x8 <br />9.7 <br />9.7 <br />2x4 <br />8.5 <br />8.6 <br />R-19 <br />2x6 <br />8.2 <br />8.4 <br />2x8 <br />7.9 <br />8.2 <br />2x4 <br />5.6 <br />5.8 <br />R-13 <br />2x6 <br />5.4 <br />5.6 <br />2x8 <br />5.1 <br />5.4 <br />2x4 <br />4.6 <br />4.7 <br />R-11 <br />2x6 <br />4.3 <br />4.5 <br />2x8 <br />4.1 <br />4.3 <br />