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R403.3.21 SEA En AIR I-NNO EP AIR HANDLERS SHALL HAVE A MANUFACTURMS DESIGNATION FOR AN AIR LEAKAGE OF NO MORE THAN 2 PERCENT
<br />OF THE DESIGN AIR FLOW RATE MEN TESIEO IN ACCORDANCE VdTH ASHRAE 103,
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<br />TABLE R403.6.1
<br />MECHANICAL VENTILATION SYSTEM FAN EFFICACY
<br />TABLE R2,1,1
<br />INSULATION AND FENESTRATION REQUIREMENTS BY COMPONENT"
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<br />LUE
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<br />BELOW—GRADEcA R
<br />For SI: I foot=304.8rrian, ci=continuous insulation, intg Inferrnedlate frarning
<br />a R®Mass are minknums. U-factors and SHGC are quadmums. Whan insulation is
<br />mOtali€d in a cavity which is less then the label or design UI of the Insulation,
<br />the sompr R-vdue of Lisa insulation frarrr Appendix TaWe AIOL4 shalt not be less
<br />than the R®due specid in the table.
<br />h The f eatmti U-facter edumn excludes skylights, The SHGC column applies to all
<br />glazed fenestrate.
<br />$ "10/15/21.+TB° means R-10 continuous insulation on the exlet-for of the wall, or
<br />R-15 con$Muous itsularm on the Interior of the wall, or R-21 cavity insulatim plus a
<br />thermal break between the dab cod the basement wail at the Interior of the basement
<br />salt, i10/15/21,+T9= shall he permitted to be met with R--13 €ovity insulation an the
<br />interior of the basement wall plus R-5 continuous insulation our the interior or exterior
<br />of the wag. "TO' means thermal break between floor Nab and bosement mil.
<br />4 R-10 continuous insulation is required under heated slab on grade floors. See R40229.1.
<br />There are no SHGC requirements in the Marine Zone.
<br />f* Res
<br />I The second R-'due applies Mien more than half the insulation is on the interior of
<br />the arm wall
<br />I Reaervarl.
<br />For &ye rofter- or 01st-voulted callings, the Irsulatian may be reduced to R-38. .
<br />NIL (intermediate froming) damoles standard framing 10 Inches at canter with
<br />headm inaulated with a mirnlrnam of R-10 Insulation.
<br />A, Log end solid timber GIs with a minimm average thicMess of 3.5 Inches are
<br />exempt from this insulation rslrexnerrt,
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<br />COMPONENT -
<br />CRITERIA°
<br />AIR BARRIER AND THERMAL BARRIER
<br />A CONTINUOUS AIR BARRIER BALL BE INSTALL IN THE BUILDING ENVELOPE EXTERIOR THERMAL ENVELOPE CONTAINS A
<br />CONTINUOUS AIR BARRIER.BREAKS OR ANTS IN THE AIR BARRIER SHALL BE SEAL. AR -PERMEABLE INSULATION SHALL NOT
<br />BE U AS A VNG MATERIAL
<br />- - —
<br />CAVITY INSULATION INSTALLATION
<br />ALL CAVITIES IN THE THERMAL AL ENVELOPE MALL BE FILLED WITH INSUULAT, THE OF THE CATION BE AT
<br />- -
<br />—
<br />R-rc MANUEACTUREW PRODUCT RECOMMENDATION AND SAID DUTY AU- BE MAINTAINED FOR ALL VOLUME OF EACH CAVITY,
<br />BATT TYPE INSULATION WILL SIOW NO VOIDS OR CAPS AND MAINTAIN AN EVEN 004SITY FOR THE 04TK CAVITY BATT
<br />$ISOLATION SHAL TIE INSTALLED IN THE RECOMMENDED CA TY DEPTH. WHERE AN OBSTRUCTION IN THE CAVITY DUE TO
<br />SEHVICES, BLO(NNG, 8RAClNG OR OTHER OBSTRUCTION EASTS, THE BATT PRODUCT IMLL BE CUT TO FIT TIC REMAINING DEPTH
<br />OF THE CAVITY. VTIERE THE GATT IS CUT AROUND OBSTRUCTIONS, LOOSE fill INSULATION SHALL BE PLACED TO FILL MY
<br />SURFACE OR CONCEALED VOA AND AT ME MANUFACTURERS` SPECIFIES DENSITY. E FACED BATT IS USED, THE
<br />INSTALLATION TARS MUST BE STAPLEDTO THE FACE OF THE STUB, THERE SHALL BE NO COMPRESSION TO THE GATT AT THE
<br />EMES CF THE CAVITY DUE TO INSET STAPLING INSTALLATION TABS.
<br />NSULATION THAT UPON INSTALLATION IINLY CONFORMS TO AVAILAW SPACE SHALL 6E INSTALL FILING THE ENTIRE CAVIT"
<br />AND WITHIN THE MANUFACTURE ' DENSITY REC MENDAl0N.
<br />CEILING/ATTIC
<br />THE AIR BARRIER IN ANY DROPPED CEILING T SHALL. BE AUJFI} 9TH THE INSULATION AM ANY CAPS IN THE AIR
<br />eARRIM SEmn. ACCESS OPENINGS, DROP DOM STAIR OR KNEE WALL DOCKS TQ UNCONDITIONED ATflC SPACES SHALL NTH
<br />SEA) ED. BATT INSULAT[ON INSTALLED 11 ATTIC ROOF ASSEMBLIES MXY BE COMPRESSED AT EXTERIOR WALL LINES TO ALLOW FOR
<br />REQUIRED ATTIC VENTILATION.
<br />WALLS
<br />THE JUNCTION OF THE FOUNDATION
<br />EMOR WALLS SHALL BE OM.ICNE WAS S#isTLL �: A Ines I IN RNI RS AHD H�AII PS aF CWALLS
<br />HALL BE INSULATED BY COMP Y FILLING THE CAVITY NTH A MALIAL HAb1NG A AL RESISTANCE OF Rm3 PLC INCH
<br />MINIMUM, EXTERIOR THEMMMAL ENVELOPE INSULAIiON FOR FRAMED SNAIL BE INSTALL LTI SUBSTANTIAL CONTACT AND
<br />COTTINUOTS ALIGNMENT §A M THE AIR BARITI ,
<br />WINDOWS,- - - TS AND DOORS -- ---
<br />THE SPACE BE" RINDOW/D R JAMBS AND FIR 11, 1 G ATID SKYLIGHTS AND FRAMING MALL BE SEAL.
<br />RIM JOIST
<br />RIM JOISTS MALL. REE INSULATES AHD INCLUDE THE AIR RARRIEN. —
<br />FE S INCLUDING ABOVE —GARAGE AND
<br />INSULATIONMALL INSTALLEDTIT MAINTAIN ARENT CONTACT NIA UNDERSIDE C CUING. THE ALR
<br />FLOORS)
<br />DARRI DE INSTALLED AT MY E - INSULATION.CANTIN��ERED
<br />GRANT? SPACE WALLS --
<br />_
<br />1111E PROVIDED IN LIEEU OF FLOOR INSULATION, INSULATION SHALL IAT_ PffidANENTLY ATTACHED TO TTIE CRAWLSPACE WALLS.
<br />1 • EARTH IN UNVIENTED CRAWL SPACES SHALL BE COVERED MITI A CLASS I VAPOR RETARDER IMTH OVERLAPPING ,ANTS
<br />TAPED.
<br />SHAFTS, PENETRATIONS
<br />iW%A aned1j,
<br />NARRO�YI OAVITIES
<br />BATTS IN NARROW CAVITIES SHALL BE CUT TO FIT AND INSTAtm TO THE CORRECT DENSITY IMMOUT ANY VOIDS OR GAPS OR
<br />COMPRESSION. NARROW CAVITIES SHALL BE FILL BY INSULATION THAT ON INSTALLATION READILY CONFORMS TO THE AVAILAB
<br />CAVITY FACE,
<br />GARAGE SEPARATION -
<br />A� NGIASL BE PRODDED THE GARAGE AND CONDIiIOR SPACES,
<br />RECETSEEO LIGHTING
<br />I�� tNGHT Flk S INSTALL IN THE ING TH AL E]IVcS SHALL RE AIR TIGHT, IC RAC, AND SEALED TO THE
<br />LTRYIVAIL.
<br />PLUMBING AND STRING -
<br />— BATT INSULATION MALL HE CUT NEATLY TO FIT AROUND WIRING AND PLUMBING IN EXTERIOR WALLS. E STALL BE NO
<br />ADS OR GAPS OR COMPRESSION MERE CUT TO FIT. INSULATION THAT ON INSTALLATION READILY CONFORMS TO AVI
<br />'SPACE SHALL EXTEND BEHIND PIPING AND MRINQ
<br />_ — -
<br />DMIOR WAS ADJACENT TO SHOMS AND TUBS SHALL BE INSULATED NO THE AIR BARRIER INSTALL SEPAkAWNG THEM
<br />SHOWER/TUB ON EXTERIOR WAIF
<br />FROM THE SHOVERS AND TABS.
<br />E1 CTRICAL/PHOIIIE BOX ON EXTERIOR WAALLS
<br />THE MR BARMEfflR STALL BE INSTALLED ND ELEECTRICAL OR C 4ITUNICATION BOXES OR AIR SEALED BOXES SHAD BE
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<br />0 in addition, inspection of log walls shall be in accordance with the provisions of ICC-m400.
<br />R4017 EQUIPMENT SIANG AND EFFICIENCY RATING MANDATORY). LINING AND COOING EQUIPMENT SHALL I SIZEDIN ACC DANCE TH ACCA MANUAL S BASED ON BUILDING LOADS
<br />CALCULATED IN ACCORDANCE WITH ACCA MANUAL J OR OTHER APPROVED HEALING AND COOLING CAS TION METH Oi�ES. THE OUTPUT CAPAf,1TY OF HEATING AND COOLING EQUIPMENT
<br />SNAILNOT HE GREATER THAN THAT THE SMALLEST AVAILABLE EQUI ENT 7E THAT EXCEEDS THE LOADS CALCULATED, INCLUDING AUUO AHLP OVERS17ING LIMITS, NEW OR REPLACEMENT
<br />HEATING AND COOLING EQUIPMENT SLIMm HAVE AN EFFICIENCY RATING EQUAL TO OR GREATER THAN THE MINIMUM REQUIRED BY FEDERAL LAW FOR THE GEOGRAPHIC LOCATION VITIERE THE
<br />EQUIPMENT IS INSTALLED.
<br />R403.7.1 ELECTRIC RESISTANCE Z � HEATED UNITS. DETA OE® AfND -FAMILY D NGS AND MULTIPLE SINS -FAMILY D GS ( HOUSES UP TO THE STORIES IN
<br />HEIGHT ABOVE GRADEUSING ELECTRIC ZONAL TING AS THE PRIMARY HEAT MALL INSTALL AN INVERTER -DRIVEN DUCTLESS MINI --PUT HEAT P IN THE LARGEST ZONE
<br />IN THE OWILING. BALDING PERMIT DRAWINGS STALL SPECIFY THE HEATING EQUIPMENT TYPE AND LOCA110H OF THE HEATING SYSTEM. EXCEPTION- 'IDTIL INSTMED HEATING CAPACITY OF
<br />2KW PER DWELLING OR
<br />R403.0 SYSTEMS SERVING MULTFL.E DWEWNG UNITS (MANDATORyl. SYSTEMS SERVING MuLW OKLUNIC LOTS SHALL COMPLY WITH SECTIONS C403 AND C04 OF THE WSEC-CWMERCIAL
<br />PROVMS1014S IN LIEN! OF SECTION R403
<br />R403,9 OW MELT SYSTEM CONT S MMOATOkRY), SLOW' AND ICE -MELTING SYSTEMS, SUPPLIED THROUGH ENERGY SERVICE TO THE OU1L4flNG, MALE INCLUDE AUTOMATIC CONTRAS
<br />CAPABLE OF SHUTTING OFF THE SYSTE MEN THE PAVEMENT TEMPERATURE IS ABOVE 50"F, AND NO PRECIPITATION IS FALLING AND AN AUTOMATIC OR MANUAL CONTROL THAT WLL
<br />ALLOW SHUTOFF SO THE OUTDOOR TEMPERATURE IS ABOVE .
<br />ADDITIONAL ENERGY EFFICIENCY REQUIREMENTS:
<br />114013.1 SCE THIS SEC11011 ESTABLISHES OPTIONS FOR ADDITIONAL CRITERIA TO BE MET FOR Lam- AND TWO-FAMILY DINGS AND TOWNHOUSES, AS DEFINED IN SECTION 101.2 OF DIE
<br />INTERNATIONAL RE90ENTIAL COME TO DEMONSTRATE COMPLIANCE WITH THIS CODE
<br />R406.2 ADDITIONAL ENERGY EFFICIENCY REQUIREMENTS {�tANDAT Y). EACH DWELLING UNIT IN A R TIAL BUILDING SHALL. COMPLY VbITH SUFFTCENT OPTIONS FROM TABLE R ,2 SO AS
<br />TO ACHIEVE THE FOLLOWING MINIMUM NUMBER OF -.
<br />1. SMALL DWELLING UNIT' .............„...: 1.5 CREDITS
<br />DWELLING UNITS LESS THAN 1500 SQUARE FEY IN
<br />CONDITIONED FLOOR AWEA WITIt LESS THAN 300 SQUAD
<br />FEET OF FENESTRATION AREA. ADDITIONS TO 061ING
<br />DUILITiNG THAT ARE GREATER THAN 5010 SQUARE FL
<br />OF HEATED FLOOR AREA BUT LESS THAN 1500 SQUARE FEET.
<br />2, MEDIUM DVRLING UNIT:.,..,... 15 CREDITS
<br />ALL DUNG UNITS THAT ARE NOT INCLUDED IN
<br />11 OR
<br />ER. TTON: OWMG UNITS SERVING R-2
<br />OCCUPANCIES SHALL REQUIRE 2.5 CREAM
<br />T4A LIGHTING EQUIPMENT (MANDATORY). A MINIMUM
<br />PERCENT OF PERMANENTLY INSTALLED LAMPS IN Lla[TING
<br />FIXTURES SHALL BE HIGH—EFIFICACY LAMPS.
<br />R40,LI.I LIGHTING EQUIPMENT (MANDATORY). FUEL GAS
<br />BURNINGLICATiNG SYSTEMS SHALL NOT HAVE CONTINUOUSLY
<br />COMPACT FLOURESCENT LAMPS, 8 OR
<br />LAMPS,DIAMETER LINEAR FLOURESCENT OR LAMPS WITH
<br />A MINIMUM EFflCACY OF.
<br />1. [ LUMENS PER OVER 40 WATTS'
<br />2. 50 LUMENS PER WATT FOR LAMPS OVER 15 WATTS
<br />1i
<br />FOR LAMPS 15 WATTS OR
<br />3, tARGE OVIELLING UNIT . ..... ....... 4.5 CREDITS
<br />DWELLING UNITS EEYCT -MNG 5060 SQUARE
<br />F T If CONDITIONED FLOOR AREA.
<br />EXCEPTION- DWELLING UNITS SERVING R-2
<br />OCCUPANCIES STALL REQUIRE 2.5 CREDITS
<br />4. ADDITIONS LESS THAN 500 SWARE FEE1_0,5 CREDITS
<br />THE ORAWNGS INCLUDED WITH THE BUILDING PERMIT APPLICATION MALL
<br />ILIr�INTIFY MICH OPTIONS HAVE BEEN ACTED AND THE POINT VALUE OF
<br />EACH OPTION, REGARDLESS OF NEW SEPARATE MECHANICAL, PLUMBING,
<br />ELECTRiCAJ OR OTHER PERMITS ARE UTILISED FOR THE Pf OTT
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