A3-1 FINAL, sectionsT h e O f f i c e o f P E T E R F R O T H I N G H A M R e g i s t e r e d A r c h i t e c t 181 Main Street, Suite One Northampton MA 01060 U S A 413 585 5910 REVISIONS:#DATECOMMENTS PFRA No.DWG File:Date:Drawn by:PFREGISTEREDARCHTECTICOMTHOFLMWNOEAMASSACHUSETTSNo. 7801 Northampton, MAFRTHMOINGHAERTEPGENERAL NOTES:1.
1/4" = 1'-0"
1/4" = 1'-0"
Smith +Pappalardo Residence 254 Prospect Street Northampton MA 1015PSRPLANS
BUILDING SECTION
BUILDING SECTION
7'-9" +/-8'-0" +/-
BUILDING PERMIT APPLICATION CD01 10 FEB 12
ROOF TRUSS "B"
DORMER ROOF
OVERBUILD
TYPICAL FOUNDATION:TYPICAL FIRST FLOOR ASSEMBLY:NEW 10"W x 12"H CONC. FOUNDATION BOND BEAM w/ (2) #4 REBAR CAST ON EXISTING FOUNDATION WALLTYPICAL SECOND FLOOR ASSEMBLY:ACRYLIC FLOOR PAINT ON 3/4" T&G SUBFLOOR ON EWJ FRAMING (RE: FRAMING DIAGRAMS) w/ 3 COAT LATEX PAINT ON 1/2" GYPBD CEILING FINISHTYPICAL EXTERIOR WALL ASSEMBLY:TYPICAL ROOF ASSEMBLY:CONTINUOUS ALUMINUM SOFFIT VENTPROPA-VENTCONTINUOUS SHINGLED RIDGE VENT CONTINUE POLY AIR BARRIER OVER TOP OF WALL PLATE, LAP OVER GREENGUARD HOUSEWRAP ON OUTSIDE, TAPE EDGE CONTINUE POLY AIR BARRIER OVER TOP OF SILL PLATE, WRAP UP OVER EXTERIOR SHEETHING MIN. 12", LAP GREENGUARD HOUSEWRAP OVER POLY & TAPE EDGEHEAVY DASHED LINE LOCATES PATH OF CONTINUOUS AIR BARRIER THROUGH FLOOR, WALL & ROOF ASSEMBLIES
R-20 ICYNENE TYP
AT RIM JOIST
REFER TO 1/A3.1 FOR
COMMON INFORMATION
5'-10"
5 1/2"
1 1/2"
PROVIDE 1 1/2" FOIL-FACED
POLYISO-CYANURATE RIGID
INSULATION AT RECESS
ABOVE SUBFLOOR
REFER TO SHEET A1.1 FOR COMMON INFORMATION A3.1
1
2
REFER TO FRAMING DIAGRAMS FOR HEADER SIZES TYPICAL
T.O. WALL PLATE
TO SUBFLOOR
5'-10"
FIXED SKYLIGHT
VELUX FS - D26
TYP. OF 2
SECOND FLOOR
SECOND FLOOR
ALIGN w/ EXISTING
ALIGN w/ EXISTING
ALIGN w/ EXISTING
ALIGN w/ EXISTING
FIRST FLOOR
FIRST FLOOR
FIBERGLASS SHINGLE SYSTEM (MATCH EXISTING APPEARANCE) ON 5/8" SHEATHING ON ENGINEERED WOOD & METAL PLATE TRUSSES w/ R-42 BLOWN-IN CAVITY INSULATION AT SLOPED CEILING AND R-45 BLOWN-IN CELLULOSE INSULATION AT FLAT CEILING. PROVIDE 3-COAT LATEX VAPOR BARRIER PAINT ON 1/2" GYPBD ON 1x3 SPRAPPING 16" O.C. INTERIOR FINISH.HARDIPANEL SHEETS ON SHIP-LAP R-10 EPS RIGID INSULATION ON GREENGUARD HOUSEWRAP ON 1/2" SHEATHING AT UNDERSIDE OF EWJ FRAMING w/ R-36 BLOWN-IN CELLULOSE CAVITY INSULATION SHEET LINOLEUM FINISH FLOOR ON 3/4" T&G SUBFLOOR ON EWJ FRAMING (RE: FRAMING DIAGRAMS) ON DBL 2x8 SILL PLATE ON POLY AIR BARRIER ON FOAM SILL-SEAL w/ R-36 BLOWN-IN CELLULOSE CAVITY INSULATION. PROVIDE SHIP-LAP R-10 EPS RIGID INSULATION ON 6 MIL POLY AIR BARRIER BENEATH2.http://greenguard.pactiv.com/residential.aspx#building-wrapINSTALL GREENGUARD "RAINGUARD" HOUSEWRAP IN ACCORDANCE WITH BEST PRACTICES DETAILED IN GREENGUARD RESIDENTIAL INSTALLATION GUIDE PUBLISHED BY PACTIV CORP AVAILABLE AT:HARDIPLANK CLAPBOARDS (MATCH EXISTING EXPOSURE)ON GREENGUARD "RAINDROP" HOUSEWRAP ON 1/2" SHEATHING ON 2x6 FRAMING 24" O.C. w/ R-21 DENSE-PACK CELLULOSE CAVITY INSULATION & 3 COAT LATEX VAPOR BARRIER PAINT ON SYSTEM ON 5/8' GYPBD INTERIOR FINISH.