HomeMy WebLinkAbout1995-01-24 Exterior Envelop U WorksheeteMn a ..odab. w e.
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ZLMIOB ENVELOPE AVERAGE "D" COMMATION
o+Nla SI.EtT:� �ESkDE►JG� PUN 00.1 �6 0�o3
SITE ADDRZ>s DATE_ JAI l5
CORTRACTOR PHd+E
Determine working square footage of each
1. Total exposed wall area...... �Ab+-O sq.ft, x •�� = c#-ZCj,O
2. Total roof/ceiling area...... 20 ZR.o eq,ft. x.2-1�1= 52.75
j. Total floor/cant. area....... sq.ft. x _
Total exposed wall area above floor '�;S4Z.0 \
I
. Total wall window area ....................... /i•O SIN CLVD,i: Fu1Ua6 vow Wv'
b. Total door area. S Z
o. Total eliding ass •door•area............... L�•7o
gl
d. Total fireplace wall aro&....................
s. Total wall framing area (average 10%)........
f. Total net wall area above floor ..............
g. Total rim foist area .......................... .4yz.o
Total exposed foundation area
h. Total foundation window area .................
1. Total net foundation &"a& above grade........
Determine "U" value of each wall segment
a, L. o x"0" mil =
1 "0 LG
b. x "U"
0. C,
d. x U.
x "U"
x "U'
_
""
g,—c• x U
1. 1160- -mow x "U"
4 . ................................... Totab - �j�}-•v7Gi
If Stem #4 Is the same as, or less than Stem P. you have apt
the Sntsnt of SBC 6006(.)2.
Total exposed roof/ceiling area 210 2`,O
J. Total skylight area .......................... .. .........
k. Total roof/telling, framing area (aver. (.10�16eo/c).,,_,
1. Total net insulated roof/telling area ................. O 2,
Determine eV* value fer each roof/ceiling segment
k. U ,r x eU
1. I902.I'l x"Le 67L_
5 . ................................................. TI -t-1 4 2.3
If total of i5 is the same as, or less than !2, you have net the
intent of SBC 6006(01.
Total exposed floor/cant. area
■. Total floor/cant. framingwarea (average .10�).... ......
n. Total net insulted floornt. area ....................
D.teraLr e0e value for each floorleant. segment
■. z *U"e.
X. .V-
6 . ................................................. Total
If toll of 06 is the ■ane as, or less than I3, you have net the
intent of SBC 6006(0)3.
•LTh71NATE BUILDING ENVELOPE DESIGN
To utilit- the total .—elope system —thud, the values established
by the sum of items >N+, %5 and }6 shall DP& be groster than the sun
of items #1, /2 and I3.
1. 42'04 2. 52.-75 3. = h?7•�`l
5. G 2.34 6. �i%✓�. oq
P—pareA by J l-iur-F I u€
De to
TRRU STUD
Int. Air
.68
r/ S.R. a SIDING
1/2• S.R.
.45
Ina. ( -)
Stan
X4775
.61
25/32- Bile.
z.06
1/R - -U-
Sid1„6
.79
Eft. Air
.17
Total -R- -
11,0 7,
1/R - -U• -9
THRU RIM
Int. Air
.68
JOIST
(p Ins.
11,C>
Opt. Styro.
1 1/2- Woad
1.89
25/32- Blld.
2.o6
Sidi"
71
Hct. Air
.17
Opt. Briak
Total -R- =
1 /R - -U• - G�
TRRU CIG. Int. Air
.61
ImBYt S.R. (7/j5)
F, Io
C16. Ma -b.
er. 2i-rl
Ina. ( -)
2 Cc,0
Still Air
.61
-- Total •R-
S • t S
1/R - -U-
1/R - •0- -
TRRU IRS. WALL Int. Air
.68
*/ SR. A SIDING 1/2- S.R.
.45
(p - I.S.
161'0
I
L, 25/32- Bile.
2.o6
Siding
7`I
NCR.. Air .17
.Total •R• -
23 • tS
1/R - •0- -
.OQ
TRRU CORC BIRCH Int. Air .68
C.B. (I -Zr) I, 2`b
Opt. In.. 1 "l• O
v Nit. Air .17
'. .S opt. S.R.
opt. Sid.
Total •R- - 15 5b
1/a - -U- . ori
TBRU CIG.
INSULATION
Int. Air
.61
S.R. (.`ig)
.i(o
Ina. ( -)
+c o
-x.111 A1r
.6l
Total -R-
1 /R - -0-