friend's school of portland: passive house integrated design
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INTEGRATED DESIGN &The Friends School of Portland
NESEA BuildingEnergy ‘16 Conference 02092016
Naomi C. O. BealpassivhausMaine
Phil KaplaN
Kaplan Thompson Architects
PETER WARREN WARREN CONSTRUCTION GROUP
The Friends School of Portland challenges and empowers students to develop their intellectual, physical, emotional, creative and spiritual potential. We honor our students’ natural gifts as they learn to enter the world with confidence, competence, joy and a sense of purpose. We are
guided by the Quaker values of simplicity, peace, integrity, community, equality, stewardship, and truth.
•simplicity •peace • integrity •community •equality •stewardship •truth
Quaker Values
- 8 years old - NEASC accredited (2012) - 90 students - Pre-K through 8th grade - excellent stewards of finances
new building requirements:- completed by summer 2015 - 120 students - a larger meeting room - add 2 classrooms - a new gymnasium (phase 2) - room for a future addition
We value quiet discovery.
In essence, a school based in Nature
Looking across to the new Meeting Room
We value teamwork.
Team logos
2014 years between 2030
FSP future Energy costs
$
$$$
11
14
PROCESS
Building Committee - priorities 1. Learning environment 2. Healthy 3. Cost 4. Environmentally friendly 5. Low energy 6. Beautiful
Design Team PRIORities 1. Learning environment 2. Low energy 3. Cost 4. Healthy 5. Beautiful 6. Environmentally friendly
no lEED certification
Net Zero was important
Passive house was only tangentially discussed
FSP11/14/2013
11/21/13, 5:08 PM: /Volumes/DESIGN/_ACTIVE CLIENTS/FSP-Friends School of Portland/FSP-04 ARCHICAD/FSP-01 MODEL/FSP-20131114-DD review.pln
Project: Drawing: 1ST. FLOOR PLAN - PHASE 1
Revised:Date: november 14, 2013
New SchoolFriends School of PortlandRoute 1, Cumberland, Maine 04021 A-1.1Revised:
Drawn by: RTLScale:Design Development160 Veranda Street, Portland, ME 04103 Tel: 207.221.2260 Fax: 207.221.2266
424 Fore Street, Portland, ME 04101207.842.2800 207.842.2828 (fax)
P.O. Box 362 South Freeport, Maine 04078
phone: 207.865.3522 • fax: 207.865.3903135 Ridgeland Ave.South Portland ME 04106207-232-6079
HEMESphereDESIGN LLCArchitecture & Sculpture
424 fore st.portland.me 04101t:207.842.2888 kaplanthompson.com
1.22 1.21 1.181.191.231.24 1.20E8 E7
499.68 sq ft
101.70 sq ft
195.64 sq ft 173.98 sq ft
UP
19
x 7"
= 1
1'-1
"
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
1.17
1.16
1.04
1.03
1.02
1.01b
1.01a
E1
I-3
1.24
I-1
1.2
1.25
1.27
1.12
1.15
1.05
1.1
1.11
E5
1.23
1.22
I-2
1.09
1.07
1.06
E4
1.151.141.121.11 1.131.10 E6
E11
1.41
1.42
E10
1.08
E2
E3
1.40
1.16
1.30
1.31
1.32
1.18
1.17
1.13 1.14
1.3
1.6 1.7
1.8 1.9 1.10
1.5
1.4
2,980.34 sq ft
UP 21 x 6 7/8" = 12'-0"
1 2 3 4 5 6 7 8 9
1011121314151617181920
FF
8'-6
"34
'-11
1/2"
3'-0
"
6'-0" 51'-7" 6'-0"
85'-0"
202.72 sq ft
200.23 sq ft
800.00 sq ft 902.09 sq ft
100.07 sq ft
295.92 sq ft
1,488.21 sq ft
905.79 sq ft
40.76 sq ft
1,510.05 sq ft
48.00 sq ft
649.98 sq ft
114.
50 s
q ft
21.01 sq ft
42.67 sq ft
208.61 sq ft42.67 sq ft
64.51 sq ft
55.04 sq ft
102.01 sq ft99.41 sq ft
55.05 sq ft
LOBBYCLASS 1-2
BIG ROOM
GYMNASIUM
CLASS ROOM A
P.E
. STO
RE
.
PRINCIPAL
SECRETARY &RECEPTION
KITCHEN
PRE-K
K
ELEV. RM.
MTG. RM.
DEV. MGR.
ELEMENTARYSTORAGE
TOILET
TOILET
SM. GRP. RM.
TOILET
ELEC./DATA.
NURSEALCOVE
ELEV. HOISTWAY5'-8" X 8'-4" MIN. CLEAR
CIRCULATION
ELEV.
RECYCLE CL.
SPRINK.RM.
BOYS' W.C.GIRLS' W.C.
COPIER
AV STORE
GYM ST.CLOSET
BUS. MGR.
1.20
1.21
1.281.29
1.19
I-4 1.26
6 1/
2"5
1/2"
46'-5
1/2
"5
1/2"
NEW PASS-THROUGHDOOR IN EXISTINGWINDOW OPENING
PH
AS
E 2
PH
AS
E 1
PHASE 2PHASE 1
JAN.CL.
PLANNORTH
TRUENORTH9.45°
3,274.34 sq ft
GROSS 1ST. FLOOR AREA
PHASE 1: +/- 9,540PHASE 2: +/- 3,275TOTAL: +/- 12,815 SF
PHASE 1OCCUPIED
SPACE
PHASE 2OCCUPIED
SPACE9,539.36 sq ft
SCALE: 1/8" = 1'-0"1 1st FLOOR-Phase 20 4' 8' 16'
1/8"=1'-0"
FOR REVIEW ONLY1ST. FLOOR
FSP11/14/2013
11/21/13, 5:08 PM: /Volumes/DESIGN/_ACTIVE CLIENTS/FSP-Friends School of Portland/FSP-04 ARCHICAD/FSP-01 MODEL/FSP-20131114-DD review.pln
Project: Drawing: 2ND. FLOOR PLAN - PHASE 1
Revised:Date: november 14, 2013
New SchoolFriends School of PortlandRoute 1, Cumberland, Maine 04021 A-1.2Revised:
Drawn by: RTLScale:Design Development160 Veranda Street, Portland, ME 04103 Tel: 207.221.2260 Fax: 207.221.2266
424 Fore Street, Portland, ME 04101207.842.2800 207.842.2828 (fax)
P.O. Box 362 South Freeport, Maine 04078
phone: 207.865.3522 • fax: 207.865.3903135 Ridgeland Ave.South Portland ME 04106207-232-6079
HEMESphereDESIGN LLCArchitecture & Sculpture
424 fore st.portland.me 04101t:207.842.2888 kaplanthompson.com
PLANNORTH
TRUENORTH9.45°
GROSS 2ND. FLOOR AREA
2ND. FLOOR +/- 5,635 SF (Phase 1 only)
PHASE 1OCCUPIED SPACE
1ST FLOORROOF BELOW
5,635.01 sq ft
PHASE 2OCCUPIED SPACE
(OPEN TO GYM BELOW)
DN
19
x 7"
= 1
1'-1
"
6
7
8
9
10
11
12
13
14
15
16
17
18
2.15
2.14
E9
I-10
2.1
2.4
I-6 I-7
2.2 2.3
2.02 2.042.03a 2.03c2.03b
2.8
2.10
2.12
2.11
I-8 2.5
I-92.7
2.6
2.9
I-5
G2.06
2.26 2.27
DN
21
x 6
7/8"
= 1
2'-0
"
6 7 8 9
1011121314151617181920
96'-6"
651.39 sq ft
47.19 sq ft
1,064.67 sq ft
156.53 sq ft
22.99 sq ft
730.04 sq ft726.85 sq ft
729.49 sq ft606.62 sq ft
84.78 sq ft
160.48 sq ft
22.43 sq ft
47.18 sq ft
47.18 sq ft
47.18 sq ft3,106.93 sq ft
CEILING OF GYM STORAGE BELOW
ELEV.
STAFF RM.
GROUP RM.
BIG ROOM
TOILET
TOILET
TOILET
OPEN TOGYMNASIUM
BELOW
CLASS ROOM B
2.052.01
2.202.21 2.172.182.22 2.162.192.25 2.24 2.23
2.132.122.102.08 2.09 2.112.07
2.06a
2.06b
2.13
2.15
2.14
G2.05
G2.07 G2.08 G2.09 G2.10
PH
AS
E 2
PHASE 2PHASE 1
PH
AS
E 1
FLEX ROOM/AFTERCARE
CLASS 7-8CLASS 5-6
CLASS 3-4
JAN. CL.
SCALE: 1/8" = 1'-0"1 2nd FLOOR-Phase 20 4' 8' 16'
1/8"=1'-0"
FOR REVIEW ONLY
23
FSP11/14/2013
11/21/13, 5:08 PM: /Volumes/DESIGN/_ACTIVE CLIENTS/FSP-Friends School of Portland/FSP-04 ARCHICAD/FSP-01 MODEL/FSP-20131114-DD review.pln
Project: Drawing: 2ND. FLOOR PLAN - PHASE 1
Revised:Date: november 14, 2013
New SchoolFriends School of PortlandRoute 1, Cumberland, Maine 04021 A-1.2Revised:
Drawn by: RTLScale:Design Development160 Veranda Street, Portland, ME 04103 Tel: 207.221.2260 Fax: 207.221.2266
424 Fore Street, Portland, ME 04101207.842.2800 207.842.2828 (fax)
P.O. Box 362 South Freeport, Maine 04078
phone: 207.865.3522 • fax: 207.865.3903135 Ridgeland Ave.South Portland ME 04106207-232-6079
HEMESphereDESIGN LLCArchitecture & Sculpture
424 fore st.portland.me 04101t:207.842.2888 kaplanthompson.com
PLANNORTH
TRUENORTH9.45°
GROSS 2ND. FLOOR AREA
2ND. FLOOR +/- 5,635 SF (Phase 1 only)
PHASE 1OCCUPIED SPACE
1ST FLOORROOF BELOW
5,635.01 sq ft
PHASE 2OCCUPIED SPACE
(OPEN TO GYM BELOW)D
N 1
9 x
7" =
11'
-1"
6
7
8
9
10
11
12
13
14
15
16
17
18
2.15
2.14
E9
I-10
2.1
2.4
I-6 I-7
2.2 2.3
2.02 2.042.03a 2.03c2.03b
2.8
2.10
2.12
2.11
I-8 2.5
I-92.7
2.6
2.9
I-5
G2.06
2.26 2.27
DN
21
x 6
7/8"
= 1
2'-0
"
6 7 8 9
1011121314151617181920
96'-6"
651.39 sq ft
47.19 sq ft
1,064.67 sq ft
156.53 sq ft
22.99 sq ft
730.04 sq ft726.85 sq ft
729.49 sq ft606.62 sq ft
84.78 sq ft
160.48 sq ft
22.43 sq ft
47.18 sq ft
47.18 sq ft
47.18 sq ft3,106.93 sq ft
CEILING OF GYM STORAGE BELOW
ELEV.
STAFF RM.
GROUP RM.
BIG ROOM
TOILET
TOILET
TOILET
OPEN TOGYMNASIUM
BELOW
CLASS ROOM B
2.052.01
2.202.21 2.172.182.22 2.162.192.25 2.24 2.23
2.132.122.102.08 2.09 2.112.07
2.06a
2.06b
2.13
2.15
2.14
G2.05
G2.07 G2.08 G2.09 G2.10
PH
AS
E 2
PHASE 2PHASE 1
PH
AS
E 1
FLEX ROOM/AFTERCARE
CLASS 7-8CLASS 5-6
CLASS 3-4
JAN. CL.
SCALE: 1/8" = 1'-0"1 2nd FLOOR-Phase 20 4' 8' 16'
1/8"=1'-0"
FOR REVIEW ONLY2ND. FLOOR
FSP11/14/2013
11/21/13, 5:08 PM: /Volumes/DESIGN/_ACTIVE CLIENTS/FSP-Friends School of Portland/FSP-04 ARCHICAD/FSP-01 MODEL/FSP-20131114-DD review.pln
Project: Drawing: 2ND. FLOOR PLAN - PHASE 1
Revised:Date: november 14, 2013
New SchoolFriends School of PortlandRoute 1, Cumberland, Maine 04021 A-1.2Revised:
Drawn by: RTLScale:Design Development160 Veranda Street, Portland, ME 04103 Tel: 207.221.2260 Fax: 207.221.2266
424 Fore Street, Portland, ME 04101207.842.2800 207.842.2828 (fax)
P.O. Box 362 South Freeport, Maine 04078
phone: 207.865.3522 • fax: 207.865.3903135 Ridgeland Ave.South Portland ME 04106207-232-6079
HEMESphereDESIGN LLCArchitecture & Sculpture
424 fore st.portland.me 04101t:207.842.2888 kaplanthompson.com
PLANNORTH
TRUENORTH9.45°
GROSS 2ND. FLOOR AREA
2ND. FLOOR +/- 5,635 SF (Phase 1 only)
PHASE 1OCCUPIED SPACE
1ST FLOORROOF BELOW
5,635.01 sq ft
PHASE 2OCCUPIED SPACE
(OPEN TO GYM BELOW)
DN
19
x 7"
= 1
1'-1
"
6
7
8
9
10
11
12
13
14
15
16
17
18
2.15
2.14
E9
I-10
2.1
2.4
I-6 I-7
2.2 2.3
2.02 2.042.03a 2.03c2.03b
2.8
2.10
2.12
2.11
I-8 2.5
I-92.7
2.6
2.9
I-5
G2.06
2.26 2.27
DN
21
x 6
7/8"
= 1
2'-0
"
6 7 8 9
1011121314151617181920
96'-6"
651.39 sq ft
47.19 sq ft
1,064.67 sq ft
156.53 sq ft
22.99 sq ft
730.04 sq ft726.85 sq ft
729.49 sq ft606.62 sq ft
84.78 sq ft
160.48 sq ft
22.43 sq ft
47.18 sq ft
47.18 sq ft
47.18 sq ft3,106.93 sq ft
CEILING OF GYM STORAGE BELOW
ELEV.
STAFF RM.
GROUP RM.
BIG ROOM
TOILET
TOILET
TOILET
OPEN TOGYMNASIUM
BELOW
CLASS ROOM B
2.052.01
2.202.21 2.172.182.22 2.162.192.25 2.24 2.23
2.132.122.102.08 2.09 2.112.07
2.06a
2.06b
2.13
2.15
2.14
G2.05
G2.07 G2.08 G2.09 G2.10
PH
AS
E 2
PHASE 2PHASE 1
PH
AS
E 1
FLEX ROOM/AFTERCARE
CLASS 7-8CLASS 5-6
CLASS 3-4
JAN. CL.
SCALE: 1/8" = 1'-0"1 2nd FLOOR-Phase 20 4' 8' 16'
1/8"=1'-0"
FOR REVIEW ONLY
24
roof form had minor ramifications
on energy modeling
TOTAL mortgage COST/MONTH
INSULATION STRATEGIES1- TJI ROOF W/ DPC + 4” POLYISO - R-882- TRUSS ROOF W/ 24” LBC - R-1003- 2X6 WALL W/ DPC + 4” POLYISO - R-464- 6” CONC. SLAB W/ 12” EPS FOAM - R-57
11
23
4 3
CHALLENGES
HEAVILY SHADED SITE
VENTILATION DESIGN REQUIREMENTS
BUDGETARY CONSTRAINTS
WINTER CONSTRUCTION
SHADING
PATHFINDER RESULTS
24’-11”!
INHAUS DASHBOARD(IN EVERY HOUSE OR HAUS)
PEAK LOAD 69,585 BTU / HOUR ANNUAL HEATING 8.84 kBTU / SF / YEAR
PRIMARY ENERGY 31.93 kBTU / SF / YEAR ANNUAL COOLING 0.66 kBTU / SF / YEAR
VENTILATION R- VALUES WINDOWS & DOORS70% % EFFICIENT 20.0 SLAB 0.50 SHGC
40.0 WALLS 0.15 U-VALUE GLASS
60.0 ROOF 0.30 U-VALUE FRAME
AIR TIGHTNESS 60.0 TRUSS ROOF 0.22 U-VALUE UNIT
0.60 ACH50 60.0 TJI ROOF
GLAZING % OF TFA WINDOW ENERGY (19,491) KBTU / YEAR
HEAT GAINS HEAT LOSS SHELL LOSSES
SOLAR GAINS: 26% BUILDING SHELL: 53% WALLS: 38%INTERNAL GAINS: 32% WINDOWS: 26% ROOF: 25%
MECHANICAL HEATING: 41% VENTILATION & AIR LEAKS: 21% FLOOR SLAB: 37%
FRIE
ND
S SC
HO
OL
CU
MB
ER
LAN
D, M
E
BUILDING
SHELL:, 53%
WINDOWS:, 26%
VENTILATION &
AIR LEAKS:,
21%
SOLAR GAINS:,
26%
INTERNAL
GAINS:, 32%
MECHANICAL
HEATING:, 41%
WALLS:, 38%
ROOF:, 25% FLOOR
SLAB:, 37%
5.0%% 2.9%% 1.8%% 1.2%%
0.0%% 2.0%% 4.0%% 6.0%% 8.0%% 10.0%% 12.0%%
� GLAZING%
South% North% East% West%
PHPP FIRST CUT: TYPICAL VALUESJU
NE
2013
PEAK LOAD 64,700 BTU / HOUR ANNUAL HEATING 7.46 kBTU / SF / YEAR
PRIMARY ENERGY 30.69 kBTU / SF / YEAR ANNUAL COOLING 0.78 kBTU / SF / YEAR
VENTILATION R- VALUES WINDOWS & DOORS88% % EFFICIENT 20.0 SLAB 0.55 SHGC
40.0 WALLS 0.15 U-VALUE GLASS
60.0 ROOF 0.30 U-VALUE FRAME
AIR TIGHTNESS 60.0 TRUSS ROOF 0.22 U-VALUE UNIT
0.60 ACH50 60.0 TJI ROOF
GLAZING % OF TFA WINDOW ENERGY (15,696) KBTU / YEAR
HEAT GAINS HEAT LOSS SHELL LOSSES
SOLAR GAINS: 29% BUILDING SHELL: 56% WALLS: 38%INTERNAL GAINS: 34% WINDOWS: 28% ROOF: 25%
MECHANICAL HEATING: 37% VENTILATION & AIR LEAKS: 16% FLOOR SLAB: 36%
FRIE
ND
S SC
HO
OL
CU
MB
ER
LAN
D, M
E
BUILDING
SHELL:, 56%
WINDOWS:, 28%
VENTILATION &
AIR LEAKS:,
16%
SOLAR GAINS:,
29% INTERN
AL GAINS:,
34%
MECHANICAL
HEATING:, 37%
WALLS:, 38%
ROOF:, 25% FLOOR
SLAB:, 36%
5.0%% 2.9%% 1.8%% 1.2%%
0.0%% 2.0%% 4.0%% 6.0%% 8.0%% 10.0%% 12.0%%
� GLAZING%
South% North% East% West%
PHPP: ZEHNDER & HIGH SHGCJU
LY 2
013
PEAK LOAD 57,837 BTU / HOUR ANNUAL HEATING 5.72 kBTU / SF / YEAR
PRIMARY ENERGY 29.30 kBTU / SF / YEAR ANNUAL COOLING 1.03 kBTU / SF / YEAR
VENTILATION R- VALUES WINDOWS & DOORS88% % EFFICIENT 20.0 SLAB 0.62 SHGC
40.0 WALLS 0.11 U-VALUE GLASS
60.0 ROOF 0.17 U-VALUE FRAME
AIR TIGHTNESS 60.0 TRUSS ROOF 0.16 U-VALUE UNIT
0.60 ACH50 60.0 TJI ROOF
GLAZING % OF TFA WINDOW ENERGY 6,448 KBTU / YEAR
HEAT GAINS HEAT LOSS SHELL LOSSES
SOLAR GAINS: 34% BUILDING SHELL: 61% WALLS: 38%INTERNAL GAINS: 35% WINDOWS: 22% ROOF: 25%
MECHANICAL HEATING: 31% VENTILATION & AIR LEAKS: 17% FLOOR SLAB: 36%
FRIE
ND
S SC
HO
OL
CU
MB
ER
LAN
D, M
E
BUILDING
SHELL:, 61%
WINDOWS:, 22%
VENTILATION &
AIR LEAKS:,
17%
SOLAR GAINS:,
34%
INTERNAL
GAINS:, 35%
MECHANICAL
HEATING:, 31%
WALLS:, 38%
ROOF:, 25% FLOOR
SLAB:, 36%
5.0%% 2.9%% 1.8%% 1.2%%
0.0%% 2.0%% 4.0%% 6.0%% 8.0%% 10.0%% 12.0%%
� GLAZING%
South% North% East% West%
PHPP: ZEHNDER & EURO VINYLSE
PT 2
013
PEAK LOAD 60,899 BTU / HOUR ANNUAL HEATING 6.45 kBTU / SF / YEAR
PRIMARY ENERGY 29.97 kBTU / SF / YEAR ANNUAL COOLING 1.03 kBTU / SF / YEAR
VENTILATION R- VALUES WINDOWS & DOORS75% % EFFICIENT 20.0 SLAB 0.62 SHGC
40.0 WALLS 0.11 U-VALUE GLASS
60.0 ROOF 0.17 U-VALUE FRAME
AIR TIGHTNESS 60.0 TRUSS ROOF 0.16 U-VALUE UNIT
0.60 ACH50 60.0 TJI ROOF
GLAZING % OF TFA WINDOW ENERGY 6,448 KBTU / YEAR
HEAT GAINS HEAT LOSS SHELL LOSSES
SOLAR GAINS: 33% BUILDING SHELL: 58% WALLS: 38%INTERNAL GAINS: 34% WINDOWS: 21% ROOF: 25%
MECHANICAL HEATING: 33% VENTILATION & AIR LEAKS: 21% FLOOR SLAB: 36%
FRIE
ND
S SC
HO
OL
CU
MB
ER
LAN
D, M
E
BUILDING
SHELL:, 58%
WINDOWS:, 21%
VENTILATION &
AIR LEAKS:,
21%
SOLAR GAINS:,
33%
INTERNAL
GAINS:, 34%
MECHANICAL
HEATING:, 33%
WALLS:, 38%
ROOF:, 25% FLOOR
SLAB:, 36%
5.0%% 2.9%% 1.8%% 1.2%%
0.0%% 2.0%% 4.0%% 6.0%% 8.0%% 10.0%% 12.0%%
� GLAZING%
South% North% East% West%
PHPP: RENEWAIREFE
B 2
014
PEAK LOAD 63,726 BTU / HOUR ANNUAL HEATING 7.13 kBTU / SF / YEAR
PRIMARY ENERGY 30.62 kBTU / SF / YEAR ANNUAL COOLING 1.03 kBTU / SF / YEAR
VENTILATION R- VALUES WINDOWS & DOORS63% % EFFICIENT 20.0 SLAB 0.62 SHGC
40.0 WALLS 0.11 U-VALUE GLASS
60.0 ROOF 0.17 U-VALUE FRAME
AIR TIGHTNESS 60.0 TRUSS ROOF 0.16 U-VALUE UNIT
0.60 ACH50 60.0 TJI ROOF
GLAZING % OF TFA WINDOW ENERGY 6,448 KBTU / YEAR
HEAT GAINS HEAT LOSS SHELL LOSSES
SOLAR GAINS: 32% BUILDING SHELL: 56% WALLS: 38%INTERNAL GAINS: 33% WINDOWS: 20% ROOF: 25%
MECHANICAL HEATING: 35% VENTILATION & AIR LEAKS: 25% FLOOR SLAB: 36%
FRIE
ND
S SC
HO
OL
CU
MB
ER
LAN
D, M
E
BUILDING
SHELL:, 56%
WINDOWS:, 20%
VENTILATION &
AIR LEAKS:,
25%
SOLAR GAINS:,
32% INTERN
AL GAINS:,
33%
MECHANICAL
HEATING:, 35%
WALLS:, 38%
ROOF:, 25% FLOOR
SLAB:, 36%
5.0%% 2.9%% 1.8%% 1.2%%
0.0%% 2.0%% 4.0%% 6.0%% 8.0%% 10.0%% 12.0%%
� GLAZING%
South% North% East% West%
PHPP: RENEWAIRE & CERTIFICATIONM
AR
CH
201
4
PEAK LOAD 55,305 BTU / HOUR ANNUAL HEATING 5.07 kBTU / SF / YEAR
PRIMARY ENERGY 29.55 kBTU / SF / YEAR ANNUAL COOLING 1.26 kBTU / SF / YEAR
VENTILATION R- VALUES WINDOWS & DOORS63% % EFFICIENT 57.4 SLAB 0.62 SHGC
46.2 WALLS 0.11 U-VALUE GLASS
95.2 ROOF 0.17 U-VALUE FRAME
AIR TIGHTNESS 100.2 TRUSS ROOF 0.16 U-VALUE UNIT
0.60 ACH50 87.8 TJI ROOF
GLAZING % OF TFA WINDOW ENERGY 6,108 KBTU / YEAR
HEAT GAINS HEAT LOSS SHELL LOSSES
SOLAR GAINS: 33% BUILDING SHELL: 43% WALLS: 51%INTERNAL GAINS: 37% WINDOWS: 23% ROOF: 24%
MECHANICAL HEATING: 30% VENTILATION & AIR LEAKS: 34% FLOOR SLAB: 24%
FRIE
ND
S SC
HO
OL
CU
MB
ER
LAN
D, M
E
BUILDING
SHELL:, 43%
WINDOWS:, 23%
VENTILATION &
AIR LEAKS:,
34%
SOLAR GAINS:,
33%
INTERNAL
GAINS:, 37%
MECHANICAL
HEATING:, 30%
WALLS:, 51%
ROOF:, 24%
FLOOR SLAB:, 24%
5.0%% 2.9%% 1.8%% 1.2%%
0.0%% 2.0%% 4.0%% 6.0%% 8.0%% 10.0%% 12.0%%
� GLAZING%
South% North% East% West%
PHPP: MORE INSULATIONJU
NE
2014
PHPP: MORE INSULATIONJU
NE
2014
PEAK LOAD 48,525 BTU / HOUR ANNUAL HEATING 3.97 kBTU / SF / YEAR
PRIMARY ENERGY 28.64 kBTU / SF / YEAR ANNUAL COOLING 1.26 kBTU / SF / YEAR
VENTILATION R- VALUES WINDOWS & DOORS75% % EFFICIENT 57.4 SLAB 0.62 SHGC
46.2 WALLS 0.11 U-VALUE GLASS
95.2 ROOF 0.17 U-VALUE FRAME
AIR TIGHTNESS 100.2 TRUSS ROOF 0.16 U-VALUE UNIT
0.50 ACH50 87.8 TJI ROOF
GLAZING % OF TFA WINDOW ENERGY 6,108 KBTU / YEAR
HEAT GAINS HEAT LOSS SHELL LOSSES
SOLAR GAINS: 34% BUILDING SHELL: 47% WALLS: 52%INTERNAL GAINS: 39% WINDOWS: 26% ROOF: 24%
MECHANICAL HEATING: 27% VENTILATION & AIR LEAKS: 27% FLOOR SLAB: 23%
FRIE
ND
S SC
HO
OL
CU
MB
ER
LAN
D, M
E
BUILDING
SHELL:, 47%
WINDOWS:, 26%
VENTILATION &
AIR LEAKS:,
27%
SOLAR GAINS:,
34%
INTERNAL
GAINS:, 39%
MECHANICAL
HEATING:, 27%
WALLS:, 52%
ROOF:, 24%
FLOOR SLAB:, 23%
5.0%% 2.9%% 1.8%% 1.2%%
0.0%% 2.0%% 4.0%% 6.0%% 8.0%% 10.0%% 12.0%%
� GLAZING%
South% North% East% West%
AS MODELED (PHPP): 0.50 ACH 50ACTUAL (FINAL TEST): 0.32 ACH 50
54
size (in SF) 15,500 Building $3.04 M
BUILDING Cost/sf = $196
Commodity marketplace pricing
WELL PLANNED = less expensive
Commodity marketplace pricing
Purposefully “American” details
R-88 to 100 roof typ.
R-46 walls typ.
R-57 subslab typ.
58
THRESHOLD DETAILS
59
2” x 2” FIBERGLASS SUB-SILL WITH FOAM FILLER
62
CONCLUSIONCLEAR VISION, SHARED VALUES
EARLY, INTEGRATED DESIGN TEAM
LEADERSHIP
QUESTIONS?
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