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HomeMy WebLinkAboutPermit Correspondence 2002-8-19 I ( f:JL ACt? 71 B Lj ;: // ;; tK2-Cr ~@[( l@OmJ _@@cQ~ ,..., Builders Statement "' InsulSafe@4 Fiber Glass Blowing Insulation InsulSafe@ 4 has been Installed In accordance with the manufacturer's r~~mendaJJ~ to provide a value of R usmg 3'5""bags of msulatlon to . coverZ5(2.~are f~eet of) area at a . mm~m thlckn~ll of ( ~ he},. / //)/1 ~ ViA 162 . """Ie, Com",,,o< ("g~ :y: C~rT)Piny, Name / H(v ~ 7L-1J.( <"UL.4/rC",. Dateg/J Clio ~ . Budder (sign) \ Company Name Date Batts and Blankets R-Value Insulation Thickness (In) 38 10,12 30 8'/4, 10 25 8 22 6'/2 21 5'/2 19 6'/4 15 3'/2 13 3'/2 11 3'/2 Fiber glass batts or rolls have been Installed In accordance with the manufacturer's recommendations to proVide an R-value of _ In the ceiling, _ In the exterior walls, _ In the floor or crawl space perimeter Installer Contractor (sign) Company Name Date ( Budder (sign) Company Name Date Code No 30-24 233 THERMAL PERFORMANCE-ATTIC BLOWING APPLICATION · In accordance With the chart below, you must Install the minimum number of bags per 1,000 sq ft of net area for each R-Value listed The maximum net coverage must not exceed that speCified for each R-Value The Installed insulation must be at or above the speCified minimum thickness for each R-Value Failure to Install the required minimum weight per sq ft of insulation at or above the minimum thickness will result In reduced R-Value ThiS product should not be mixed With other blown insulations or the thermal claims will become Invalid R VALUE BAGS PER I MAXIMUM MINIMUM WEIGHT MINIMUM 1000 SQ FT SQ FT PER BAG POUNDS PER SQ FT THICKNESS Bags per Contents of bag welaht per sq ft of Should not be 1000 sq ft should not cover Installe insulatIOn should less than of net area more than (sq ft) not be less than (lbs) (In ) 365 27 0986 22 296 34 0800 18'12 264 38 0712 16% 228 44 0615 14% 180 56 0485 12 155 65 0418 10'12 131 77 0353 9 111 90 0301 7% 77 129 0209 5'12 66 151 0179 4% To obtain a ,Thermal ReSIStance (R) of 60 49 44 38 30 26 22 19 13 11 R-values are determined In accordance With ASTM C 687 and 518 Compiles With ASTM C 764 as Type 1 insulation uRu means resistance to heat flow The higher the R-Valuel the greater the insulating power To get the marked R-Value, It IS essential that the insulation IS Installed properly DANGER RECESSED LIGHT FIXTURES-TO PREVENT OVERHEATING1 DO NOT INSULATE ON TOP OR WITHIN 3" OF SUCH DEVICES DOES NOT APPLY TO TYPE IC LIGHT FIXTURES OR TO FLUORESCENT FIXTURES WITH THERMALLY PROTECTED BALLASTS FRAMING ADJUSTMENT To compensate for framing members the number of bags per 1000 sq ft of net area should be reduced as follows Joost SIze (m) 2x4 2 x 6 2x8 2 x 10 Bags to deduct/1 000 sq ft lo,sts 16" 0 C 05 08 10 1 3 Bags to deduct/lOOO sq ft JOIsts 24" 0 C 03 05 07 09 2000 Certalneed Corporation 2/00 CC@[(~@DmJU@@cQ] ~ Manufacturer Insulation Fact Sheet This is CertainTeed Corporation InsulSafe@4 Fiber Glass Blowing Insulation CertalnTeed Corporation PO Box 860 Valley Forgel PA 19482 THERMAL PERFORMANCE-HORIZONTAL OPEN BLOW The following thermal performances are achieved at weights and coverages speCified when insulation IS Installed with pneumatic equipment In a hOrizontal open blow application BAGS PER MAXIMUM MINIMUM WEIGHT MINIMUM R VALUE 1000 SQ FT SQ FT PER BAG POUNDS PER SQ FT THICKNESS To obtain a Bags per Contents of bag weltt per sq ft of Should not be Thermal ReSIStance 1000 sq ft should not cover Installe insulation should less than (R) of of net area more than (sq ft) not be less than (lbs) (In ) 60 365 27 0986 22 49 296 34 0800 18'h 44 264 38 0712 16% 38 228 44 0615 14% 30 180 56 0485 12 26 155 65 0418 10'h 22 131 77 0353 9 19 111 90 0301 7% 13 i7 129 0209 5'h 11 66 151 0179 43/, R-values are determined In accordance With ASTM C 687 and 518 Complies With ASTM C 764 as Type 1 InSU latlon THERMAL PERFORMANCE-SIDEWALL RETROFIT APPLICATION When Installed With pneumatic equipment In Sidewalls, the follOWing thermal performances are achieved at the thlcknessesl weights and coverages speCified , BAGS PER MAXIMUM MINIMUM WEIGHT MINIMUM R VALUE 1000 SQ FT SQ FT PER BAG POUNDS PER SQ FT THICKNESS To obtain a B'6s per Contents of bag weltt per sq ft of Should not be Thermal ReSistance 100 sq ft should not cover Installe insulation should less than (R) of of net area more than (sq ft) not be less than (lbs) (In ) 29 358 28 0967 7'/, 22 272 37 0733 5'h 16 198 51 0533 4 15 179 56 0483 35/8 14 173 58 0467 3'h READ THIS BEFORE YOU BUY What you should know about R-Values The chart shows the R-Value of this Insulation R means resistance to heat flow The higher the R- Value, the greater the Insulating power Compare Insulation R-Values before you buy There are other factors to consider The amount of Insulation you need depends mainly on the climate you live In Also, your fuel savings from Insulation Will depend upon the climate, the type and size of your house, the amount of Insulation already In your house, and your fuel use patterns and family size If you buy too much Insulation, It Will cost you more than what you'll save on fuel To get the marked R-Value, It IS essential that this Insulation be Installed properly ~ '!