12C-061 12cloverdale3-27March 27, 2018 ::
Cloverdale Residence
Florence, MA
Cloverdale Residence2
Cloverdale Residence38'-2 31/32"8” CMU foundation
3–4” steel columns 7’4”OC
Foundation/basement
Existing Basement Stairs
1'-4 1/2"
8'-2 1/2"17'-6"Smoke Detector Location
Existing Brick
Chimney
Existing
HB Smith
8 Series Boiler
Heat Notes:
Current HB Smith boiler has 2 zones
one providing domestic hot water via a storage tank.
the other providing heat to the first floor
We plan to add a third zone to the boiler feeding
2 convective radiators on the second floor
one in the bathroom
one in the main space
Also plan to add a Mitsubishi mini-split
to second floor for heating and cooling
Cloverdale Residence4
Existing Front Entry
Back to back closets
Existing Brick
Chimney
Existing 2nd floor stairs
Existing back entry
Bedroom 1Bedroom 2
Living roomKitchen
Bathroom
24'-0"30'-0"Walls framed 2”x4” 16” O.C.
First Floor Existing
—Smoke Locations
Cloverdale Residence5
24'-0"30'-0"Existing Stair-7.25” Riise
-7.5” Run
Existing Attic Space
3'-4"10'-2"Brick Chimney
Vent Stack
Floor Framed
2x8 16 O.C.
Bearing on center wall and
Ledger on exterior walls
1x8 pine board deck8'-4 1/2"14'-2"
Cloverdale Residence6
38'-5 1/32"
Proposed Second Floor Addition
8'-5"7"7'-1 7/8"10'-11/64"Pocket door
Existing Staircase
7.25”Rise
7.5”Run
Existing Chimney
Walls to be framed 2x4 16” O.C.
4” Insulation wrap
2 layers 2” foam board
White Cedar shingle siding over
1x3 strapping
Posting to support Ridge at both gables
Center Post to support ridge
Closet
Pocket Door
1 1
1 1
Window Notes
1. Marvin Integrity Series Window
Double hung CN3656
U-Factor: 0.28
2. Marvin Integrity Series window
Casement CN2026
U-Factor: 0.29
3. Marvin Integrity Series window
Casement CN 2020
U-factor: 0.29
3
3
3
2
2
Smoke
Cloverdale Residence7
South Gable Elevation Notes:
Walls to be framed 2x4 16OC
Rafters 2x12 16OC
Ridge 2/ 1-3/4”x11-7/8” Versa-Lam
Walls/roof sheathed 1/2 Plywood
2 layers 2’ Polyiso foam exterior insluation
Strapped
Sided with white cedar shingles
2x10 window bucks to accommodate exterior insulation
Interior insulation to be dense pack cellulose
2x6 headers over windows
Cloverdale Residence8
24'-0"8'-1 3/4"13'-6 57/64"2x10 headers
2x12 rafters
Walls framed2x4 16” O.C.
2x10 Window
buildouts to accommodate
insulation wrap
Insulation Notes:
Stud and rafter bays to be filled with densepack Cellulose at r-3.5 per Inch
Roof and walls to be wrapped in 2 layers of polyiso rigid board insulation at r-7 per inch
Design r-values
Walls r-40 r12.25 from cellulose cavity fill and r-28 from Polyiso exterior wrap
Roof/Ceiling r-66 r 38 from cellulose cavity fill and r-28 from Polyiso exterior wrap
Cloverdale Residence9
30'-0"8'-1"3/4"3'-8"7'-8 1/4"9'-0"12'-0"9'-0"
Existing First Floor
Proposed Second Floor East Elevation
2/ 2x10 header