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13080078 CITY OF CUPERTINO BUILDING PERMIT BUILDING ADDRESS: 21040 HOMESTEAD RD CONTRACTOR:PLATINUM ROOFING PERMIT NO: 13080078 INC OWNER'S NAME: SAN JOSE,CA 95133 PHONE NO:(408)280-5028 ❑ LICENSED CONTRACTOR'S DECLARATION JOB DESCRIPTION: RESIDENTIAL❑ COMMERCIAL11 License Class C 36% Lic.# _70(013C%- RE-ROOF 55 SQ-OVERLAY A FLUID APPLIED COATING Contract4l/ /, Date p Z �3 SYSTEM-SPECS IN FILE CLASS A I hereby affirm that I am licensed under the provisions of Chapter 9 (commencing with Section 7000)of Division.3 of the Business&Professions Code and that my license is in full force and effect. I hereby affirm under penalty of perjury one of the following two declarations: I have and will maintain a certificate of consent to self-insure for Worker's Compensation,as provided for by Section 3700 of the Labor Code,for the performance of the work for which this permit is issued. Sq.Ft Floor Area: Valuation:$22974 I have and will maintain Worker's Compensation Insurance,as provided for by Section 3700 of the Labor Code,for the performance of the work for which this APN Number:32607034.00 Occupancy Type: permit is issued. APPLICANT CERTIFICATION I certify that I have read this application and state that the above information is PERMIT EXPIRES IF WORK IS NOT STARTED correct.I agree to comply with all city and county ordinances and state laws relating WITHIIN 180 DAYS OF PERMIT ISSUANCE OR to building construction,and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes. (We)agree to save 180 DAY F OM LAST CALLED INSPECTION. indemnify and keep harmless the City of Cupertino against liabilities,judgments, costs,and expenses which may accrue against said City in consequence of the granting of this permit. Additionally,the applicant understands and will comply Issued by: Date: with all Cupertino Municipal Code,Section 9.18. RE-ROOFS: Signatur Date Z5 2 All roofs shall be inspected prior to any roofing material being installed.If a roof is installed without first obtaining an inspection,I agree to remove all new materials for inspection. ❑ OWNER-BUILDER DECLARATION Q 7 Signature of Applican ✓ A"OR BETTER I,as owner of the property,or my employees with wages as their sole compensation, will do the work,and the structure is not intended or offered for sale(Sec.7044, Business&Professions Code) I,as owner of the property,am exclusively contracting with licensed contractors to HAZARDOUS MATERIALS DISCLOSURE construct the project(Sec.7044,Business&Professions Code). I have read the hazardous materials requirements under Chapter 6.95 of the California Health&Safety Code,Sections 25505,25533,and 25534. I will I hereby affirm under penalty of perjury one of the following three maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and the declarations: Health&Safety Code,Section 25532(a)should I store or handle hazardous I have and will maintain a Certificate of Consent to self-insure for Worker's material. Additionally,should I use equipment or devices which emit hazardous Compensation,as provided for by Section 3700 of the Labor Code,for the air contaminants as defined by the Bay Area Air Quality Management District I performance of the work for which this permit is issued. will maintain compliance with the Cupertino Municipal Code,Chapter 9.12 and I have and will maintain Worker's Compensation Insurance,as provided for by the Health&Safety Code,S tions25 05,255 3,a d 25534. Section 3700 of the Labor Code,for the performance of the work for which this Owner or authorized age Date: permit is issued. I certify that in the performance of the work for which this permit is issued,I shall not employ any person in any manner so as to become subject to the Worker's Compensation laws of California. If,after making this certificate of exemption,I CONSTRUCTION LENDING AGENCY become subject to the Worker's Compensation provisions of the Labor Code,I must I hereby affirm that there is a construction lending agency for the performance of forthwith comply with such provisions or this permit shall be deemed revoked. work's for which this permit is issued(Sec.3097,Civ C.) Lender's Name APPLICANT CERTIFICATION Lender's Address I certify that I have read this application and state that the above information is correct.I agree to comply with all city and county ordinance4 and state laws relating to building construction,and hereby authorize representatives of this city to enter upon the above mentioned property for inspection purposes.(We)agree to save ARCHITECT'S DECLARATION indemnify and keep harmless the City of Cupertino against liabilities,judgments, costs,and expenses which may accrue against said City in consequence of the I understand my plans shall be used as public records. granting of this permit.Additionally,the applicant understands and will comply with all non-point source regulations per the Cupertino Municipal Code,Section Licensed Professional 9.18. Signature Date R EROOF PERMIT APPLICATION COMMUNITY DEVELOPMENT DEPARTMENT•BUILDING DIVISION 10300 TORRE AVENUE CUPERTINO,CA 95014-3255 {408)777-3228•FAX(408)777-3333•building aC�cupertino.org CUP1zR't''110. PROJECT.ADDRESS 1� f 1 APN a 7 OWNERN \ /���j/ FAX CONTACT NAME V �V C/ PHONE /V' 1 E-MAIL STREET ADDRESS CITY,STATE,ZIP FAX ❑OwNER -❑ OWNER-BUILDER ❑-OWNER AGENT ❑ CONTRACTOR ❑CONTRACTOR AGENT ❑ ARCHITECT ❑ENGINEER ❑ DEVELOPER ❑TENANT CONTRACTOR NAME ,{�� J � LICENSE NUMBER�1/-� ��{ LICENSE TYPE��{ BUS.LIC.# 29 COMPANYNAME 1 , 1 B-MAIL / `lJ \ \ FAXZQ� _ g� STREET ADDRESS I�/y` CITY,STATE,ZIP `' O �2� PHONELj� IT ARCHECT/ENGINEERNAME LICENSENUMBER JET 111✓✓✓ J BUS.LIC.L# C� COMPANY NAME E-MAIL FAX STREET ADDRESS CITY,STATE,ZIP PHONE USE.OF ❑ SFD or Duplex ❑ Multi-Family ROOF AREA: VALUA ON: STRUCTURE: VCommercial W 2,7—., 9 ` EXISTING ROOF TYPE: BUILT-UP ROOF ❑ASPHALT SHINGLES ❑WOOD SHAKES ❑WOOD SHINGLES ❑OTHER(SPECIFY) REMOVE/REPLACE.0.YES IFNO,' � PLYWOOD ❑ '/n^ ❑ PLYWD ❑OSB PITCH: ROOF Id NO #LAYERS: THICKNESS: ❑ 5/S" TYPE: ❑CDX 12 CLASS: ICC-ES REPORT# PROPOSED ROOF TYPE: ❑BUILT-UP ROOF ❑ASPHALT SHINGLES ❑WOOD SHAKES ❑WOOD SHINGLES OTHER 9011 1 DESCRIPTION OF WORrK: VCS By.my,signature below,I certify to each of the following: I am the property owner or authorized agent to act on the property owner's behalf. I have read this application and the information I have provided is correct. I have read the Description of Work and verify it is accurate. I agree to comply with all applicable local ordinances and state laws relatinMu construction. I authorize representatives of Cupertino to enter the above Q-iden ified property for inspection purposes. Signature of Applicant/Agent Date: C) l Z 3 SUPPLEMENTAL INFORMATION REQUIRED 9 o - If building is associated with a Home Owner's Association,provide letter - "- of approval from HOA. Provide Planning approval to verify if there any restrictions. : Provide copy of Manufacturer's Installation Specifications. Provide signed copy of Cupertino's Tear-Off Policy. ReroofApp_2011.doc revised 03/16/11 CITY OF CUPERTINO FEE ESTIMATOR-BUILDING DIVISION ADDRESS: 21040 HOMESTEAD RD DATE: 08/12/2013 REVIEWED BY: Mendez MIAPN: BP#: *VALUATION: 1$22,974 *PERMIT TYPE: Minor Building Permit PLAN CHECK TYPE: Re-roof PENTAMATION USE: PERMIT TYPE: 1COMMLROO i PRIMARY Commercial Building WORK RE-ROOF 55 SQ-OVERLAY A FLUID APPLIED COATING SYSTEM-SPECS IN FILE CLASS'A SCOPE FEE ID ROOF AREA s.f. 1REROOFCOM 5,500 + P Wch. Plan Check PlumL Placa Check Elec.flan Check VA,ch.Perinit Fe c:: Plumb.Permit bee. Elec. Permit Fee: Other A1ech.Insp. Other Plumb Insp. 01her Glee Insp. .11ech.Insp. Fee: Plumb. Insp. Fee: Elec.Insp.Fee: NOTE:This estimate does not include fees due to other Departments(Le.Planning,Public Works,Fire,Sanitary Sewer District,School District,eta). Theseees are based on the relimina information available and are only an estimate. Contact the Dept for addn'l info, FEE ITEMS (Fee Resolution 11-053 E . 711112) FEE QTY/FEE MISC ITEMS Plan Check Fee: Suppl. PC Fee Plumb./flllech./I'lec; Permit Fee: $557.00 .SuppLInsp Fee Plumh.lMech./E PlumhJMech./E'lee Permit Fee: Construction Tax: rldininistrative Fee: Work Without Permit? ®Yes (j) No $0.00 .Advanced Planning?Fees: Travel Doctunentation Fees: A Strom Motion Fee: 1BSEISMICO $4.82 Select an Administrative Item:' Bldg Stds Commission Fee: IBCBSC $1.00 pR� jor $562.821 $0.00 r ..°:7 Gu. . . _a $562.82 Revised: 07/01/2013 REROOF TEAR-OFF POLICY COMMUNITY DEVELOPMENT DEPARTMENT•BUILDING DIVISION ALBERT SALVADOR, P.E.,C.B.O., BUILDING OFFICIAL 10300 TORRE AVENUE•CUPERTINO, CA 95014-3255 CUPERTINb (408)777-3228•FAX(408)777-3333 building PROJECT ADDRESS APN# OWNER N I PHONE A- /_�0-O b ns E-MAIL STREET ADDRESS( / / f1/I `n ^ CIITY,STATE,ZIP 4 n ( 6q6 FAX CONTRACTOR NAME hl��,1 , LICENSE NUMBER�r' 1 LICENSE TYPEG� BUS.LIC.# _7 C>,, Fon COMPANY NAME &MAIL S FAX (Gh�'V L STREET ADDRESS. h�; � ` I \^` CITY,STATE,Z -{� e i(/I (I�+ PHONEr (� 1 I UNDERSTAND AND AGREE TO THE FOLLOWING: l 1. The re-roof project shall comply with all applicable provisions of the 2010 California Codes. .2. An inspection request can be scheduled unto one business day before the requested inspection date. Please call(408) 777-3228 from 7:30-3:30pm(Mon-Thurs) or 7:30-2:30pm(Friday)to schedule inspection. For Tear-Off and Nailing Inspections, you must also call on the day of the inspection only after that phase of the work is completed. The building inspector will be available within one hour. Final Inspections will be given a two hour window. 3. Tear-Off Inspection is required. Any and all dry-rotted wood shall be replaced prior to this inspection. Unless new plywood roof sheathing is proposed throughout, all the nails/fasteners shall be either completely knocked-down or removed prior to this inspection. 4. If plywood is installed, a plywood Nailing Inspection is required. 5. Roofing shall not be applied without first obtaining all prior inspection and written approvals from the building inspector. Any roofing which is applied without first obtaining an approved inspection will require the removal of all new material down to the sheathing so a proper inspection can be performed. 6. A Final Inspection and approval shall be obtained from the building inspector when the re-roofing is completed. To receive a final sign-off,the following items will be verified: a. Flat roofs shall have a minimum of L/4"per foot of slope and demonstrate there is no ponding. b.. Listings from approved testing agencies for all pre-manufactured products used shall be available on-site to review at the time of the inspection.. c. Proper spark arrestor installation, vents painted, gutter/downspouts installed, debris removed. 7. NOTE: If you call.for a.tear-off or plywood nailing inspection and the work is not complete,you will be charged a.re-inspection,fee. The re-inspection fee shall be paid before another inspection can be scheduled. By my signing below.,I certify each of the following is true: I am the property owner or authorized agent to act on the property owner's behalf. I understand and agree to comply with the re-roof policy stated above. I also understand that smoke.detectors and carbon.monoxide detectors are regiilred to be installed in accordance with Sections R314 and R315 of the 2010 California Residential o e. Signature of Applicant/Agent: Date: ReroofPo1icy_2012.doc revised 10/7/12 f t ER-4785 LEGACY REPORT Reissued January 1, 2006 ICC Evaluation Service, Inc. eusineswPagional Office 0 5360 Women Mill Road,Whittier,California 90601■(562)6990543 Regional Office■900 Montclair Road,Suite A,Birmingham,Alabama 35213 ■(205)599-9800 www.icc-es.org Regional Office m 4051 West Flossmoor Road,Country Gub Hills,Illinois 60478 a(708)799-2305 Legacy report on the 1997 Uniform Building Code T" DIVISION:07—THERMAL AND MOISTURE PROTECTION a minimum 40'F-(4°C), the sealer has a shelf life of 24 Section:07560—Fluid Applied Roofing months.The product is mixed two to three minutes by hand or machine prior to application. Surfaces must be clean,dry METACRYLICS ACRYLIC POLYESTER ROOF SYSTEMS and free of dust and oily residue prior to topcoat application. The topcoat should not be applied if rain or freezing weather METACRYLICS is imminent within 24 hours following application. 142 NORTH 27TH STREET 2.2.4 Metacrylics Stitch Bond Polyester Fabric:The stitch SAN JOSE,CALIFORNIA 95116-1118 bond polyester nonwoven product weighs approximately 3 ounces per square yard(100 g/m2).Thread count is 14 to 18 1.0 SUBJECT per inch(5 to 7 per cm)in each direction.Tensile strength is Metacrylics Acrylic Polyester Roof Systems. 56 pounds per inch (9.8 kg/m).The fabric is available in 40- inch-wide(1016 mm)by 30-,108-and 324-foot-long(9,33 or 2.0 DESCRIPTION 99 m) rolls, and in 2-, 4-, 6-, 9-, 12- and 20-inch-wide (51, 2.1 General: 102, 152, 229, 305 and 508 mm) by 160-foot-long (481m) rolls. The Metacrylics roof-covering systems are Class A roof 2.2.5 Metacrylics Acrylic Gel: The acrylic gel is a water- coverings for installation over insulated, combustible and noncombustible substrates and over existing roof coverings. based,acrylic polymer mastic combined with percent pure The roofing systems consist of liquid-applied coatings titanium dioxide.Used f2nd and fabric embedment, bedment,the in - and reinforced with polyester fabric, applied by applicators product is packaged n 2- a5-gallon (9.5 and 19 L) qualified under the Metacrylics training program. containers that must be stored at a minimum 35°F(2°C).Prior to application,all surfaces must be clean,dry and free of dust 2.2 Materials: and oily residue.Metacrylics acrylic primer is required before 2.2.1 Metacrylics Acrylic Primer:The primer is an acrylic gel application unless the flashings are new. New metal copolymer water-based emulsion used to seal substrates flashings may be treated with an acidic solution. prior to roof-covering application. Packaged in 2-, 5- or 55- Application cannot exceed a '/,-inch (6.4 mm) thickness. gallon (7.5, 19 or 208 L) containers, the product must be Product has a shelf life of twelve months. stored at 35°F(2°C),minimum.The primer is mixed for two to 2.3 New Substrates: three minutes by hand or machine prior to use. Small amounts of water may be used to thin the material, if 2.3.1 General:Metacrylics roofing systems maybe applied necessary.A brush,roller or spray apparatus is used to apply to combustible substrates such as minimum "/12-inch-thick the material. Whereapplication is not intended,the area is (12 mm) plywood and wood-based structural-use panels or masked. The material should not be applied when rain or steel deck. Installation details are shown in Figure 1. freezing weather is imminent mithin 24 hours following 2,3.2 Insulation Board: Insulation materials include Dens application.Shelf life is 12 months. Deck, glass fiber, perlite, and gypsum sheathing. The 2.2.2 Metacrylics Acrylic Base: The acrylic base is an insulation board adjacent to surfaces to be coated must be acrylic copolymer water-based emulsion packaged in 2-,5-or completely free of degraded surfaces,overspray,grease,oil, 55-gallon(7.5,19 or 208 L)containers.The product is stored dirt and other contamination that may interfere with proper at a minimum 35°F(2°C)and is mixed two to three minutes by coating adhesion. The surface must be completely dry. All machine or hand before application.The application surfaces physical damage to the insulation board must be repaired must be clean,dry and free of dust and oily residue.Where prior to coating applications. the substrate is newgalvanized metal,an acidicsolution must 2,3.2.1 Dens Deck:Dens Deck,manufactured by Georgia- be applied prior to application, to enhance bonding. The Pacific Corp.,is a'/;inch-thick(6.4 mm)board consisting of acrylic base should not be applied if rain or freezing weather fiberglass mat facings over a silicone-treated gypsum core is imminent within 24 hours following application.Shelf life is that must comply with ASTM C 79. 24 months. 2.2:3 Metacrylics Acrylic White Coating:The acrylic white 2.3.2.2 Glass Fiber Board:The glass fiberboard complies with ASTM C 1139 as a Type III board. coating is an acrylic polymer emulsion combined with 92 percent pure titanium dioxide.This material is packaged in 2-, 2.3.2.3 Perlite: The perlite board complies with ASTM C 5-or 55-gallon(7.5,19 or 208 L)containers.When stored at 728. /CC-ES legacy reports are not to be construed as representing aesthetics or any other attributes not specifically addressed,nor are they to be construed as an endorsement of the subject ofthe report or a recommendation for its use.There is no warranty by ICC Evaluation Service,Inc.,express or implied,as to i any finding or other matter in this report,or as to any product covered by the report. .+ Copyright©2006 Page 1 of 6 i Page 2 of 6 ER-4785 2.3.2.4 Gypsum Sheathing: The water-resistant core 2.5 Wind Uplift: gypsum sheathing is minimum 1/2 inch (12.7 mm)thick.The 2,5.1 Mechanically Fastened Insulation over Wood boards comply with ASTM C 79. Substrates:The Metacrylics roof-covering system is rated for 2.3.3 Coatings:The acrylic primer is applied to the entire a maximum uplift resistance of 100 mph (161 km/h), insulation surface and is allowed to dry for two hours, Exposure C, at elevations up to 80 feet(25 meters) above minimum.The surface should be completely dry before the grade,when constructed as follows:Decking is minimum 15/12- applicator 5/azapplicator is allowed to walk across it.Flashing is installed in inch (12 mm) plywood.The insulation, minimum 02 inches accordance with Sections 1508 and 1509 of the 1997 Uniform (38 mm)thick including'/4 inch-thick(6.4 mm)Dens Deck or Building CodeTM (UBC). The coatings are then applied in %inch (12.7 mm) gypsum sheathing overlay, is then accordance with Table 1, using airless spray equipment, attached to the deck with No. 12 by 2'/4-inch-long(57 mm), brush orroller.The minimum ambient application temperature self-drilling, self-tapping, washerhead coated steel screws is 55°F (13°C). The completed surface must be uniformly combined with a 35/16-inch-diameter(84 mm)by'/i6inch-thick coated and free of pinholes and blisters. (1.6 mm) plastic plate manufactured by Buildex. Where The recommended coverage rate per gallon, per coat, insulation exceeds 0Z inches (38 mm) thickness, screw should not be exceeded.Each coat must be sufficiently dry to length is increased proportionately. Fastener density is allow foot traffic. Metacrylics acrylic gel is used at all approximately one fastener for 2 square feet s, eaves s a of penetrations,including skylights.and ridge vents,at a'/,-inch board. Near roof discontinuities such as rakes, eaves and (3.2 mm) thickness,,.followed by a layer of stitch bond ridges, fastener density must be increased to one fastener polyester fabric and additional layer of gel. per square foot of board.All joints are then covered with a 2- inch-wide(51 mm)tape.The coatings are applied as noted in The acrylic base is applied to the primed, dry surface, Section 2.3. followed by immediate application of the stitch bond polyester 2.5.2 Mechanically Fastened Dens Deck over Steel fabric into the fresh acrylic base.Wrinkles in the coating may be removed by pulling lightly on the polyester fabric. The Decks: The Metacrylics roof-covering system is rated for a fabric is lapped approximately 3 inches at all edges and maximum uplift resistance as described in the paragraphs pressed into the base using a roller or soft bristle brush. below when installed over minimum No. 22 gage (0.0299 Immediately following fabric application, a cover coat of inch/0.76 mm)steel deck. The installation requires /;inch- acrylic base is applied.The second layer is allowed to cure thick (6.4 mm) Dens Deck Barrier Board, and optional for 24 to 48 hours or until dry to the touch.An acrylic white insulation.The coatings are applied as described in Section coating is then applied.After this first coat is dry to the touch, 2.3• a second layer of acrylic white coating is applied,followed by 2.5.2.1 Option 1: The Buildex fasteners described in optional No.30 washed sand broadcast into the wet topcoat. Section 2.5.1 are placed through the Dens Deck and After this coating layer dries to the touch and all loose, insulation into the steel deck.These fasteners must be long unadhered sand is removed,an additional third topcoat layer enough to penetrate the deck. To achieve a wind uplift is applied over the sand.The topcoat must cure for at least 24 resistance of 70 mph (113 km/h), Exposure B, at elevations hours. Full curing of the coating system can extend to 30 up 40 feet (12 m), fastener density is 16 per 4-by-8 Dens days. Deck Board, with a 6-inch (152 mm) edge distance. Dens 2.4 Existing Built-up Roof Coverings: Deck is placed perpendicular to fluted steel deck. The fastener density is increased to 32 fasteners per board at Prior to installation of the Metacrylics Acrylic Polyester Roof discontinuities such as eaves,rakes and ridges. System, an inspection of the existing roofing system is needed. See Section 1515 of the UBC Appendix for 2.5.2.2 Option 2: The Buildex fasteners described in procedures. The existing roofing must be a Class A or B Section 2.5.1 are placed through the Dens Deck and uninsulated built-up roofing with a mineral-surfaced cap insulation into the steel deck. These fasteners must be long sheet. All loose and deleterious materials, including loose enough to penetrate the deck to achieve a wind uplift gravel, dust, debris and other accumulation, must be resistance of 80 mph (129 km/h), Exposure C,at elevations vacuumed so that dust is minimized during the cleaning up to 40 feet(12 m). Fastener density is 18 per 4-by-8 Dens process.Asphalt buildup must also be removed to provide a Deck board, with a 6-inch (152 mm) edge distance. The uniform, smooth surface. For cap sheets, all blisters are density is increased to 36 fasteners per board at repaired by cross-cutting the blister and folding back the flaps discontinuities such as rakes,eaves and ridges. to allow trapped moisture to evaporate or otherwise be 2.5.3 Reroofing: The wind uplift resistance of Metacrylics removed.Metacrylics acrylic gel patching compound is then systems applied over existing roof covering must be troweled into the opening to an approximate'/4 inch(6.4 mm) determined by the building official, but must be limited to 80 thickness.The flaps are then placed back into the patching mph(129 km/h), Exposure C,40 feet(12 mm)above grade. compound,with the excess trimmed. Flaps are nailed down with roofing nails using 1-inch-square(25 mm)washers that 2.6 Identification: are flush with the roof surface.Additional gel is then troweled Roof components bear labels noting the product name,the to a minimum %-inch (3.2 mm) thickness over the flaps, Metacrylics name and address,the evaluation report number followed by polyester fabric and a subsequent thin layer of (ER-4785),the expiration date and the name of the inspection gel. agency(Underwriters Laboratories Inc.). Where delaminated materials are encountered, they are 3.0 EVIDENCE SUBMITTED removed to a sound layer followed by the acrylic prime coat as needed. Depressions more than 1/4 inch (6.4 mm)deep Data in accordance with the Acceptance Criteria for must be filled with mortar or an approved weather-resistive Membrane Roof Covering Systems(AC75),dated June 2003. product prior to repair. The gel is then troweled to 4.0 FINDINGS approximately '/8 inch (3.2 mm) thickness, followed by the polyester mat.Additional gel is then placed over the fabric. That the Metacrylics Acrylic Polyester Roof Systems Metacrylics roofing systems are then directly applied in comply with the 1997 Uniform Building Code TM (UBC), accordance with Section 2.3 and Table 1. subject to the following conditions: 1 ' Page 3 of 6 ER-4785 4.1 The materials and application procedures comply 4.4 The components are manufactured in San Jose, withthis reportandthe manufacturer's instructions. California, under a quality control program with 4.2 Application is by roofers approved by Metacrylics. inspections by Underwriters Laboratories Inc.(AA- 668). 4.3 Where moderate to heavy foot traffic occurs, such 4.5 Reroofing applications are inspected in accordance as for maintenance of equipment,the roof covering with Section 1515 of the UBC A must be adequately protected to prevent rupture or Appendix. wearing of the surface. This report is subject to re-examination in two years. TABLE 1-METACRYLICS ROOFING SYSTEMS SYSTEM SUBSTRATE BASE INSULATION MEMBRANE COATING ROOF NOJCLASS SHEET SLOPE Type Thickness Type Coverage Minimum (inch/ (inches) (gal/square) Dry Film horiz.foot) Thickness (mils) 1. Class A No.22 gage None Dens Deck V/4"to 6" 1. Metacrylics Acrylic Base 3 27 1/4'to 1/2" steel deck Overlayment 2. Metacrylics Stitchbond Polyester - - Board(gypsum 3. Metacrylics Acrylic Base 2 18 sheathing)over 4. Three Coats Metacrylics Acrylic White 4 36 any type of insulation board 2. Class A Min.15/,Z" None Dens Deck 11/4"to 6" 1. Metacrylics Acrylic Base 3 27 1/4"to 1/2" plywood or No. Overlayment 2, Metacrylics Stitchbond Polyester - - 22 gage steel Board(gypsum 3. Metacrylics Acrylic Base 2 18 deck sheathing)over 4. Three Coats Metacrylics Acrylic White 4 36 any type of insulation board 3. Class A Min.15/,Z' None Dens Deck Min.'/2' 1. Metacrylics Acrylic Base 3 27 1/4.'to 1/2.. plywood or No. Overlayment Min.1/4" 2. Metacrylics Stitchbond Polyester - - 22 gage steel Board(gypsum 3. Metacrylics Acrylic Base 2 18 deck sheathing)over 4. Three Coats Metacrylics Acrylic White 4 36 any type of insulation 4. Class A Min.15/„" None None None 1. Metacrylics Acrylic Primer 1 3 1/4"to 1/2" plywood with 2. Metacrylics Acrylic Base 3 27 Class A cap 3. Metacrylics Stitchbond Polyester - - sheet BUR 4. Metacrylics Acrylic Base 2 18 (reroofing) 15. Three Coats Metacrylics Acrylic White 4 1 36 5. Class A Min.15/32" None None None 1. Metacrylics Acrylic Primer 1.5 4.5 1/4"to 1/Z' plywood with 2. Cold Asphalt Clay Emulsion 12 40 Class A gravel 3. Metacrylics Acrylic Base 5 45 BUR 4. Metacrylics Stitchbond Polyester - - (reroofing) 5. Metacrylics Acrylic Base 2 18 6. Three Coats Metacrylics Acrylic White 4 36 6. Class A Min.75/32" None Dens Deck Min.1/4' 1. Metacrylics Acrylic Base 3 27 1/4'to 1/Z' plywood with Overlayment 2. Metacrylics Stitchbond Polyester - - Class A or B Board(gypsum 3. Metacrylics Acrylic Base 2 18 gravel BUR board) 4. Three Coats Metacrylics Acrylic White 4 36 (reroofing) For SI:1 inch=25.4 mm,1 mil=0.0254 mm,1 gallon per square=3.785 U9.3 mz, 1 inch per horizontal foot=25.4 mm/305 mm. Page 4 of 6 ER-4785 -"---- DOUBLE DOME SKYLIGHT ... .._....,._..._..._. _._(BY OTHERS) -�� •.. SKYLIGHT FRAME WITH WEEP HOLES HIGH-DOMED,CAPPED, GASKETED FASTENERS METACRYLICS 81 MIL REINFORCED r p�j•, (APPROX.18'(457mm)O.C. S DEPENDING UPON WIND ELASTOMERIC ROOFING SYSTEM z ZONE AND LOCAL CONDITIONS; i MINIMUM TWO FASTENERS p= - PER SIDE) z LO w E (rpi REMOVABLE SHEET METAL METACRYLICS ACRYLIC WHITE(COLOR) _ t I COUNTERFLASHING(OPTIONAL) 4 GALS/SQ(15.14 liters/9.3 meters2) a z 1 l y ry Z ( 1 t __ ,,,,_.._ ____3-COURSE TOP&SIDE ACRYLIC BASE-2 GALS/SQ LL > - OF WOOD FRAME - (7.571iteMV9.3meters2) ` 3 OZ/SQ YD(100 grams/meter2) STITCHBOND POLYESTER FABRIC ACRYLIC BASE-3 GALS/SQ METACRYLICS 81 Mil REINFORCED (11.36 liters/9.3 meters2) I ELASTOMERIC ROOFING SYSTEM ACRYLIC PRIMER(NOT r"V�` NECESSARY WHEN APPLIED -�? I�.� 3-COURSE WITH ACRYLIC GEL AND ] OVER NEW SURFACES) ,✓,,,,,..,•, (( - STITCHBOND POLYESTER FABRIC (6.4 nwn)DENSDECK ,;� ---- 1/4'(6.4 mm)DENSDECK ANY TYPE INSULATION(OPTIONAL) WOOD MAILERS_... AND CURB ANY TYPE INSULATION(OPTIONAL) NOTES: -...._.-- ....ROOF DECK -.• _ 1.THIS DETAIL IS A TYPICAL INSTALLATION OVER A NEW/SMOOTH ROOF SURFACE.APPLICATION WOOD CANT TO - - ROOF DECK OVER TAR AND GRAVEL BUR WILL REQUIRE 12 GALS/SQ(45.4 litem/9.3 meters2)OF CLAY BRACE CURB EMULSION AND AN ADDITONAL 2 GALS/SQ(7.57 Iiters/9.3 meters2)OF ACRYLIC WE. 2.PRIMER IS NORMALLY NOT REQUIRED ON NEW CONSTRUCTION MATERIALS,E.G.,DENSDECK, CONCRETE.WOOD,METAL,ETC. ALL NEW SURFACES MUST BE THOROUGHLY CLEANED PRIOR NOTE: TO APPLICATION OF ACRYLIC BASE.ACRYLIC PRIMER IS REQUIRED ON ALL RE-ROOFING/DKK ATTACH NAILER TO DECK WITH SUITABLE FASTENERS. SURFACES. APPLY 1 GAL/SQ(3.78 IIterStmeter2)OVER SMOOTH SURFACES(E.G.BUR CAPSHEET), APPLY 1.5 GALS/SQ(5.6811ters/9.3 meters2)OVER ROUGH SURFACES,E.G..8URTAR&GRAVEL. METACRYLICS FLUID APPLIED META-1 c .) ELASTOMERIC ROOFING SYSTEM SKYLIGHT,SCUTTLE,AND SMOKE VENT META 16 ... ............... . ............. ... ......... TOP OF FLASHING CAPPED OR ROLLED INTO PIPE APPROXIMATELY I"[25mm] UNIT MOUNTING CURB-- ___SHEET METAL FLASHING -- —SOFT METAL PIPE FLASHING RECEIVER SEALING MATERIAL ,- .' `` -> PLUMBING VENT STACK WOOD NAILER -", - --�HIGH•DOMEO,CAPPED, I�% ! - GASKETED FASTENERS - ACRYLIC GEL AND FABRIC AT E �.O ✓` (APPROX.t8"(457mm] ) .} PENETRATION TO MEMBRANE < D.C.,DEPENDING UPON ..� JUNCTURE ��Euziu WIND ZONE AND LOCAL '.I !t CONDITIONS;MINIMUM e z g xJ. TWO FASTENERS PER SIDE) i II ,� 6 MIN.FLANGE(152mm) 4'MINIMUM[102mm] , METACRYLICS ACRYLIC [ WHITE OR COLOR(36 MILS) �: 4"MINIMUM 102mm7, ALTERNATE 3-COURSE WITH ACRYLIC GEL AND CURB BEARING Y STITCHBOND POLYESTER FABRIC 'i '.," `,METACRYLICS REINFORCED LOCATION NWEIGHT FOR HEAVY rI'•,7� „t ELAS'I`OMERIC ROOFING I 4`: > LOADING y v '� 3-COURSE WITH ACRYLIC GEL CONDITIONS > J AND STITCH BOND FABRIC —NKNAMGU uprt,HOOD,Dc 1 'ACRYLIC BASE AND FABRIC(45 MILS) .BASE OF UNIT EKTENDS U1 ° z i In—I MINIMUM BEYOND TOP OF CURB --•••1/4'(6.4 mm)DENS DECK �L 14 ACRvtic 3-COURSE MusT 'ANY TYPE INSULATION(OPTIONAL) SET FLANGE IN ACRYLIC GEL `—1/4"(6.4 mm)DENSDECK BE CONTINUOUS ON Top `NOTES; -PRIME FLANGE BkFORE3COURSE ..................-:_i_.� OF TME CURB ._.ROOF DECK .- INSULATION(OPTIONAL) _ I-D5-3 MINIMUM 1.THE CURB'S TOP WOOD NAILER,AND NOTES: - - ....-ROOF DECK BELOW TOP OF wze SEAL STRIP ARE TO BE SUPPLIED 1. SOFT METAL PIPE FLASHING: - T BY THE CURB MANUFACTURER. •SHEET LEAD: MINIMUM OF 2 1/2 LB.PER SQUARE FOOT[12 kg/m] OR FLASHING RECEIVER -i FASTENEu 2.ATTACH NAILER TO DECK WITH -SHEET COPPER: MINIMUM 16 OZ.[5 kg/m J. •�w000 ERRER SUITABLE FASTENERS. 2. IF USING COPPER FLASHING OVER AN IRON OR STEEL PIPE,INSERT A SEPARATOR SHEET (E.G.,ASPHALTSATURATED ROOFING FELT),WRAPPED AROUND PIPE,TO SEPARATE THE _ � \ COUNTERFUSHING COPPER FLASHING FROM DIRECT CONTACT WITH PIPE,TO REDUCE GALVANIC ACTION. -3-COURSE WITH GEIAFAeRIC 3. WHEN POSSIBLE,THE MECHANICAL UNITS 3. VENT STACKS AND OTHER PIPES SHOULD HAVE A MINIMUM OF 12 INCHES 305mm)OF ..UNIT MCUNTINGCURS SHOULD NOT BE SET UNTIL THE ROOF INSULATION MEMBRANE AND 3-COURSE FLASHING CLEARANCE ON ALL SIDES FROM WALLS,CURBS,AND OTHER PROJECTIONS TO FACIU- ........_..._.........._.__............................................................................... HAVE BEEN INSTALLED. TATE PROPER FLASHING. .: ,.-,.-,........ :,: •.•. � _:,. -. .... ,,.....:.-.:. .Tlttx�ra a..5vx.U:xrs-n"m�:r£m:,+:vnm ax,srcr,,.,.nxRarraw�+ ,s:;e.Rsrin.:.. ,.wcrc•x.-,a.�str.)� RAISED CURB DETAIL FOR ROOFTOP AIR HANDLING META-14 PLUMBING VENT META-21 UNITS AND DUCTS(PREFABRICATED METAL CURB) FIGURE 1—INSTALLATION DETAILS Page 5 of 6� ER-4785 ACRYLIC WHITE(OR COLOR)36 MILS THICK ACRYLIC BASE&FABRIC 45 MILS THICK (6.4 mm) DENSDECK 3-COURSE WITH ACRYLIC GEL AND DENSTITCHBOND POLYESTER FABRIC .__ (OPTIONAL)/. -30"[762mm]SQUARE MINIMUM, INSULATi()N 2 1/2 LB.TO 4 LB.[12 TO 20 kg/m] LEAD OR 16 OZ.[5 kg/m]COPPER 1 FLASHING SET ON FINISHED ROOF IN ROOF CEMENT,PRIME TOP SURFACE J BEFORE STRIPPING N' DRAIN STRAINER Till ROOF DECK ; I k�;•.',,.: TAPERED =v INSULATION CLAMPING RING - J �k i DECK CLAMP L ) DRAIN BOWL 3-COURSE GEL&FABRIC PLIES,METAL FLASHING, AND METACRYLICS PLIES.ALL EXTEND UNDER CLAMPING RING 3-COURSE METACRYLICS ACRYLIC BASE&FABRIC - ROOF DRAIN META-23A SHEET METAL EDGE FLASHING OPTIONAL:3-COURSE SET IN ACRYLIC GEL -, - - -- MEMBRANE EXTENDS INTO GUTTER OPTIONAL: ' CONTINUOUS CLEAT METACRYLICS ELASTOMERIC •---- METACRYLICS ACRYLIC WHITE (FASTENED PER ACRYLIC WHITE AS(OR COLOR) SHEET'METAL EDGE FLASHING ----, OR COLOR COAT 36 MILS THICK TABLE 1) : FASTENERS AT APPROX.3" (76.2 mm)O.C.,STAGGERED GUTTER SPACER 3-COURSE WITH ACRYLIC r ALTERNATELY SPACED. AND POLYESTER FABRIC SET FLANGE IN ' i FROM BRACKETS-- ACRYL.iC GEL --------- i� -! ` 1 ACRYLIC BASF..&STITCHBOND �, r.............3-COURSE WITH ACRYLIC ' POLYESTER FABRIC ACRYLIC BASE&STITCHBOND `: GEL AND STITCHSONU FABRIC OPTIONAL POLYESTER FABRIC 45 MILS THICK TURN-DOWN ' FASTENERS AT .3 RO V . � A P X.3 rYt � L [76mm]O.C., STAGGERED GU`I TFR SPACER ALTERNATELY SPACED ---- } FROM BRACKETS ROOF l ! SHEET METAL GUTTE rj -ROOF DECK DECK 111, <,�.. ;r.. OPTIONAL! 1�1 ..... 3•COIIRSF.MEMBRANE WOOD '1 - EXTENDS INTO GUTTER WOOD WOODNAILES NAILERS) OPTIONAL:CONTINUOUS ..,.....:.CLEAT(FASTENED PER t TABLE 1) CONTINUOUS SHEET !q;?:.'. !. ., GUTTER BRACKET -_... EXTEND METAL.CLOSURE - -- SUPPORT AT 12"TO 36" r ORA SEPARATEMEM�B- FASTENED APPROX.18 �) \ [305mm T0914mm3 O.C, - CONTINUOUS SHEET METALI RAKE 70 OVERLAY [457mmI O.C. ....._... DEPENDING UPON CLOSURE FASTENED APPROX. METAL CLOSURE CONDITIONS 18"[457mmI O.C. SHEET METAL GUTTER GUTTER BRACKET SUPPORT AT 12"[305mm]TO EXTEND 3-COURSE GEL/FABRIC [_�__4_._„�___ OPTIONAL: TURN-DOWN 36"[914mm]O.C.DEPENDING UPON CONDITIONS TO OVERLAY METAL CLOSURE NOTES: NOTES: 1. IN CLIMATES WHERE THE WINTER TEMPERATURE REMAINS BELOW FREEZING FOR 1.IN CLIMATES WHERE THE WINTER TEMPERATURE REMAINS BELOW FREEZING FOP. EXTENDED PERIODS OF TIME,METACRYLICS SUGGESTS USING INTERIOR DRAINS OR EXTENDED PERIOOSOFTIME,METACRYLICS SUGGESTS USING INTERIOR DRAINS OR THROUGH-CURB SCUPPERS TO DRAIN THE ROOF, 'THROUGH-CURB SCUPPERS TO DRAIN THE ROOF. 2. GUTTER BRACKETS ARE RECOMMENDED TO BE AT LEAST ONE GAUGE HEAVIER THAN 2.GUTTER BRACKETS ARE RECOMMENDED TO BE AT LEAST ONE GAUGE HEAVIER THAN GUTTER STOCK. GUTTER STOCK. .3.ATACJ-t WOOD NARFR TO WALIJOF.CK WITH SLIITABI.F.FASTFNFAS. 3. ATTACH WOOD NAILER TO WALL/DECK WITH SUITABLE FASTENERS. 4. DESIGN GLITTER EXPANSION.]DINTS PLACEO AT APPROPRIATE 6NTERVAI S 4. DESIGN GUTTER EXPANSION JOINTS PLACED AT APPROPRIATE INTERVALS COMMEW COMMENSLRATE WITH TYPE OF METAL. SURATE WITH TYPE OF METAL. GUTTER META-24 GUTTER META-24S FIGURE I—INSTALLATIONDETAILS—(Continued) Page 6 of 6� ER-4785 STRUCTURAL FRAME 1 SHEET METAL COVER WITH RECEIVER FOR COUNTERFLASHING SET BOLTS IN ACRYLIC GEL. a' n, QL . NEOPRENE PAD \ - z O ---REMOVABLE SHEET METAL COUNTERFLASHING(OPTIONAL) . Ji�rla HEIGHT- ? S zT' Ji. —HIGH-DOMED,CAPPED, ' ,�� "- ? SEE TABLE GASKETED FASTENERS (APPROX.18°[457mm] O.C.,DEPENDING UPON WIND ZONE AND LOCAL SEE <?n� T •r CONDITIONS) DETAIL META-21 3-COURSE WITH ACRYLIC FOR FLASHING '\'V GEL AND FABRIC. OF SUPPORT LEGS 3-COURSE WITH ACRYLIC -��>l1, 'GEL AND FABRIC. ROUND PIPE COLUMN" METACRYLICS ACRYLIC ID�r WHITE(OR COLOR) WOODCURS \ ' WOOD NAILERS-- .ACRYLIC BASE AND FABRIC ^:'., y.[l`•-'``� WIDTH OF EQUIPMENT HEIGHT OF LEGS WOOD CANT FASTENED �''�''"'i1`�y,'*�" :.- UP TO 24" UP TO 610mm 24"[610mm] '' 1/4"(6.4 mm)DENSDECK --.-..... [ ]____' YTO NAILERS .a ANY TYPE INSULATION(OPTIONAL) 25"TO 48"[635mm TO 1.2m) 36"[914mm] ROOF DECK 48"AND WIDER[1.2m AND WIDER] NOTES: 1.THIS DETAIL ALLOWS FOR ROOF MAINTENANCE AROUND THE SUPPORTED EQUIPMENT. THE CONTINUOUS SUPPORT IS PREFERRED IN LIGHT-WEIGHT STRUCTURAL SYSTEMS THE EQUIPMENT WEIGHT CAN BE SPREAD ACROSS TWO OR MORE SUPPORTING MEMBERS. NOTE: WHERE HEAVY STRUCTURAL SYSTEMS ARE USED OR WHERE THE LOAD CAN BE CONCEN- TRATED OVER A COLUMN,DETAIL META-12 MAY BE PREFERRED.A MINIMUM OF 2 FEET THIS DETAIL MAY BE PREFERABLE TO DETAIL META-11 WHEN THE CONCENTRATED [610 mm]OF HORIZONTAL CLEARANCE MUST BE PROVIDED FOR REMOVAL AND REPLACEMENT LOADS CAN BE LOCATED DIRECTLY OVER COLUMNS OR HEAVY GIRDERS IN THE CLEARANCE FROM ROOF SURFACE TO BOTTOM OF SUPPORTED EQUIPMENT SHOULD ALSO BE STRUCTURE OF THE BUILDING.THIS DETAIL CAN BE ADAPTED FOR OTHER USES, PROVIDED. SUCH AS SIGN SUPPORTS. 2.ATTACH NAILER TO DECK WITH SUITABLE FASTENERS. EQUIPMENT SUPPORT CURB META-11 EQUIPMENT SUPPORT E QUSTAND META-12 SHEET METAL JOINT COVER APPROX.1/2" PLATE 6"(152mm]WIDE pll'1�'G� i [13 mm]GAP - OR 3-COURSE WITH 6"FABRIC 9 AND ACRYLIC GEL ---------"" SEALING MATERIAL Gado ------WOOD CURB p� --SHEET METAL PARAPET CAP -'----SHEET METAL E* ' FLASHING RECEIVER MU EA'_ F E�+ ��•HIGH-DOMED,CAPPED, 'p'"__ "F; �•' E 3 .\ t GASKETED FASTENERS O ,` HIGH-DOMED,CAPPED,GASKETED IO za FASTENERS(APPROX.18'(457mm] n OJ !s (APPROX.18"[457mm]D.C. O.C.,DEPENDING UPON WIND ZONE m DEPENDING UPON WIND ZONE AND LOCAL CONDITIONS;MINIMUM y AND LOCAL CONDITIONS) TWO FASTENERS PER SIDE) 1 i. i�"' )r \�� 3COURSE WITH GEL&FABRIC APPLY ONTO TOP OF THE PARAPET p\ x [V � REMOVABLE SHEET OPTIONAL f� 4; METACRYLICS 3-COURSE FLASHING ( ) OF ACRYLIC GEL AND FABRIC OVER- METAL F� COUNTERFLASHINGi` LAPPING A MINIMUM OF 2"(S mm) OVER THE VERTICAL METACRYLICS SYSTEM WOOD-� I \ METACRYLICS ACRYLIC WHITE NAILERS � OR COLOR(36 MILS) z CONTINUOUS TAPERED WOOD SHIM WOOD CANT k✓`F,J'(�K1:�•. 3-COURSE WITH ACRYLIC GEL AND .. - (E.G.,BEVELED CEDAR SIDING) TO BRACE CURB °C�.'. STITCHBOND POLYESTER FABRIC .{•� '4' .�;•k; �'� WOOD NAILER E OF UNIT EXTEND METACRYLICS ACRYLIC BASE AND METACRYLICS ACRYLIC WHITE MECHANICAL 1/2"[13mm]MINIMUM w STITCHBOND FABRIC(45 MILS) �AOR COLOR UNIT,ETC. BEYOND TOP OF CURB - ( )36 MILS THICK ACRYLIC 3-COURSE 1/4'(6.4 mm)DENSDECK r.� d ~s^, 3-COURSE WITH ACRYLIC GEL AND FABRIC " --CONTINUOUS ON \ �'�• " +T7• TOP OF THE CURB -ANY TYPE INSULATION(OPTIONAL) I.!� >- �., ACRYLIC BASE AND STTTCHBOND —=�k!:-�1"[25mm]MINIMUM -ROOF DECK .. 1. POLYESTER FABRIC 45 MILS THICK BELOW TOP OF CURB W000 CANT FASTENED 1, "-FLASHING RECEIVER NOTES: TO NAILERS 1/4"(6.4 mm)DENSDECK r " FASTENERS 1. ATTACH NAILER TO DECK WITH SUITABLE —ANY TYPE INSULATION(OPTIONAL) COUNTERFLASHING FASTENERS. --- ROOF DECK —3-COURSE WITH GEL 2. WHEN POSSIBLE,THE MECHANICAL UNITS NOTES: _ AND FABRIC SHOULD NOT BE SET UNTIL THE ROOF 1. THIS DETAIL SHOULD BE USED ONLY WHEN THE ROOF DECK IS SUPPORTED BY MEMBRANE AND FLASHING HAVE BEEN THE WALL.DETAIL META-4 SHOULD BE USED FOR NON-WALL SUPPORTED DECK. WOOD CURB INSTALLED. 2. ATTACH NAILER TO DECK WITH SUITABLE FASTENERS. 3. OPTION:IF WOOD NAILERS ARE NOT USED,A FIBER CANT STRIP SET IN ACRYLIC GEL MAY BE USED. RAISED CURB DETAIL FOR ROOFTOP AIR HANDLING META-15 METAL PARAPET CAP(COPING) UNITS AND DUCTS(JOB SITE CONSTRUCTED WOOD CURB) AND BASE FLASHING META-8 FIGURE 1—INSTALLATION DETAILS—(Continued) Cool Roof Rating Council Page 1 of 2 Rated Products Directory: Search Results {new search][print friendly view] m (last updated 9 Dec 2011 17:31 CST) Otli " Showing Search Results for: V Match any of: Company Name: "*metacrylics*" Brand: -metacrylics— Model: "*metacrylics*" Type: "*metacrylics*" Company: Metacrylics Color Category: Bright White Product Type: Field-Applied Coating, Factory or Field Applied Coating Slope: Low select*from products where(company_name like'%metacrylics%'or brand like'%metacrylics%"'or model like'%metacrylics%'or type I '%metacrylics%')and company_name='Metacrylics'and(color like'%Bright White%')and(type like'Field-Applied Coating%'or type like 'Factory or Field Applied Coating%o')and slope like'%Low%'order by company_name asc previous 11 I next (showing records 1 -2 of 2) 25 Records per Page Manufacturer Saiar Refiled. Therm Emit. SR€ [Rat CRRC Information Color Product Slope 3yr Application 0660-0001 Metacrylics Metacrylics Acrylic Bright Field- 0.87 0.71 0.90 0.90 110 87 Low Mark White White Applied Anthenien Coating (408-280- 7733) 0660-0002 Metacrylics Metacrylics Extreme Bright Field- 0.89 pending 0.89 pending 113 pending Low/Steep Mark Weather White Applied Anthenien White Coating [ (408-280- 7733) previous I 1 (next (showing records 1 -2 of 2) 25 Records per Page About the CRRC i Product Rating Program I Rated Products Directory l CRRC Members l CRRC News http://www.coolroofs.org/products/results.php?keyphrase=metacrylics&select type=selec... 12/13/2011