rosebud
foundation workbook
Open Building Institute
foundation workbook
rosebud
floor plan
Factor e Farm : Rosebud
Seed: Level 1
⅛” = 6” / ¼” = 1’
1 : Power Meter
2 : PV Center
3 : Vent Stack
4 : Range Hood Vent
5A : A/C Outdoor Unit
5B : A/C Indoor Unit
6 : Gas Meter
up
Living/Dining
Bath
1
2
4
5A
5B
6
3
Expansion doorways are pre-framed (concealed) in the seed home walls to facilitate connection to future additions
Kitchen
Ref
DW
W/D
3
X
⅛” = 6” / ¼” = 1’
1 : Power Meter
2 : PV Center
3 : Vent Stack
4 : Range Hood Vent
5A : A/C Outdoor Unit
5B : A/C Indoor Unit
6 : Gas Meter
Factor e Farm : Rosebud
Seed: Level 2
down
Bedroom 1
Bedroom 2
1
2
3
5A
5B
6
4
Expansion doorways are pre-framed (concealed) in the seed home walls to facilitate connection to future additions
foundation workbook
rosebud
dimensions
380”
188”
2” rigid insulation
exterior turned-down footing
12”x18”
4” concrete slab
12”
18”
4”
12”
12”
4”
thickened slab (stairwell)
12”x12”
72”
132”
48”
½” = 1’
Factor e Farm : Rosebud
Seed: Foundation
N
12”
18”
4”
12”
12”
4”
1” = 1’
Footings
foundation workbook
rosebud
details
6 mil polyethylene vapor barrier
4” of gravel
4” concrete slab
12”
12”
6”
6”
through-wall
vinyl flashing w/ back dam
concrete anchor
housewrap
foam sill gaskets
2x4 mudsill
2” EPS
2x6 wall
Frost Protected Shallow Foundation
6 mil polyethylene vapor barrier
4” of gravel
4” concrete slab
12”
12”
6”
6”
through-wall
flashing w/ back dam, doubles as thermite shield and insulation protection
concrete anchor
housewrap
foam sill gaskets
2x4 mudsill
2” EPS
2x6 wall
Frost Protected Shallow Foundation
6 mil polyethylene vapor barrier
4” of gravel
4” concrete slab
12”
12”
6”
6”
through-wall
flashing w/ back dam, doubles as thermite shield and insulation protection
concrete anchor
housewrap
foam sill gaskets
2x4 mudsill
2” EPS
2x6 wall
Frost Protected Shallow Foundation
foundation workbook
rosebud
rough-in plumbing
Seed: Drains & Vents
up
DW
Ref
20”
5.5”
15.5”
15”
15”
24”
24”
113.5”
65.5”
24”
18”
10”
vent stack
105”
2” rigid insulation
Factor e Farm : Rosebud
W/D
56”
48”
5.5”
71”
60”
5.5”
50.5”
NOTE: toilet is not to scale
14.5”
8”
20
22.5”
13.5”
NOTE: toilet is not to scale
22.5”
13.5+(5.5/2)=
16.25”
3.375 “
4”
16.25-(3.375+4) = 8 7/8”
4”
22.5” - 3.25” = 19.25”
19.25” - 4” = 15.25”
15.5” + 15”
= 30.5”
3.25”
15.25”
28”
68.25”
15.5”
7.5”
52”
8”
20
NOTE: not to scale
14.5”
16”
8”
5.5”
15.5”
7.5”
4”
4”
22”
19”
16”
19”
BOX CUT LIST: (4) 2x8 to 19”
1.25”
0.5”
4.25” - 1.5” = 2.75”
0.5” + 2.75” = 3.25”
Bathtub Shower
foundation workbook
rosebud
sill plate
& anchors
½” = 1’
Factor e Farm : Rosebud
REVISED: Seed: Sill Plate + Anchors
EXPANSION DOOR
FRONT DOUBLE DOOR
148.5”
60”
NO SILL PLATE NO ANCHORS
72”
12”
84”
114”
142”
228”
300”
372”
12”
84’
156”
198”
198”
246”
186”
372”
330”
6”
72”
144”
6”
48”
144”
(cut to 60”)
10 ft 2x4
(cut to 54.5”)
96”
16 ft 2x4
(cut to 188”)
16 ft 2x4
(cut to 191”)
16 ft 2x4
(cut to 143”)
39”
186”
186”
16 ft 2x4
(cut to 186.5”)
EXPANSION DOOR
186”
72”
39”
FRONT
2x4 + ½” plywood provide support for door threshold
½” = 1’
Factor e Farm : Rosebud
AS BUILT: Seed: Sill Plate + Anchors
EXPANSION DOOR
EXPANSION DOOR
FRONT DOUBLE DOOR
120”
60”
SILL PLATE
NO ANCHORS
60”
NO SILL PLATE NO ANCHORS
72”
12”
84”
114”
186”
228”
300”
372”
12”
84’
156”
198”
198”
246”
186”
372”
330”
6”
72”
144”
186”
6”
72”
144”
186”
½” = 1’
Factor e Farm : Rosebud
Seed: Sill Plate + Anchors
EXPANSION DOOR
EXPANSION DOOR
FRONT DOUBLE DOOR
120”
60”
SILL PLATE
NO ANCHORS
60”
NO SILL PLATE NO ANCHORS
72”
12”
84”
114”
186”
228”
300”
372”
12”
84’
156”
198”
198”
246”
186”
372”
330”
6”
72”
144”
186”
6”
72”
144”
186”
Anchor Schedule (per section R403.1.6 of the IRC)
foundation workbook
code compliance
NOTE: If I’m reading it correctly, footing reinforcement (rebar) is only required in seismic zone D. But we need to double check this,
technical: foundation: slab-on-grade: construction detail
frost protected shallow foundation