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Home My WebLink AboutAPPROVED, Revised Underlayment 1.5.21CREEK TECHNICAL. SERVICES, LLC EVALUATION REPORT Certificate of Authorization No. 29824 17520 Edinburgh Drive Tampa, FL 33647 (813) 480€421 FLORIDA BUILDING CODE, 6" EDITION (2017) Manilfacturer: Quality Assurance: ScOpE TAMK0 BulLDING PRODUCTS, lNC. P.O. Box 1404 Jopwn, MO 64802 (41 7) 624ng644 http://www.tamko.com UL LLC (QUA9625) Issued October 19, 2017 Category: Subcategory: Code Sections: Properties: PRODUCT DESCRIPTION ROofing Underlayments 1507 .1 .1 Physical properties TAMKO® ASTM Slate Surfaced Roll Roofing TAMKO® ASTM Tile Underlayment TAMKO® Master Smooth TAIVI KO® Moisture Guard® TAMKO® No.15 ASTM Asphalt Saturated Organic Felt TAMKO® No.15 uL Asphalt Saturated Organic Felt TAMKO® No. 30 ASTM Asphalt Saturated Organic Felt TAMKO® No. 30 UL Asphalt Saturated Organic Felt TAIVIKO® TW Ivletal and Tile Underlayment TAMKO® TW Underlayment TBP14001.4 ASTM D 6380, Class M, Type 11 underleyment constructed from organic felt saturated with asphalt and coated on both sides with asphalt and surfaced \^/ith granules. ASTM D 6380, Clas§ M, Type 11 underiayment constructed from an organic felt saturated with asphalt then coated on both sides with asphalt and surfaced with granules. ASTM D 6380, Class S, Type lv underlayment constructed from an organic felt saturated with asphalt then coated on both sides with asphalt and surfaced with a fine mineral. Eg± use in nonHVHZ only. Selfrddhered, ASTM D 1970, fiberglass reinforced, modified bitumen sheet membrane wwith a mineral surfacing and a removable release film on the adhesive side and removable selvedge release tape. ASTM D 226, Type I underlayment constructed from a nan-perforated organic felt that is saturated with asphalt. ASTM D 226, Type I underlayment constructed from a non-perforated organic felt that is saturated with asphalt. ASTM D 226, Type 11 underiayment constructed from a nonaperforated organlc felt that is saturated with asphalt. ASTM D 226, Type 11 underlayment constructed from a non-perforated organic felt that is Saturated with asphalt. Selfrddhered, flexible, ASTM D 1970 and TAS 103, rubberized asphalt sheet membrane with a pctlymer film cln the surface and a removable release film on the adhesive side. Selfradhered, flexible, ASTM D 1970, rubberized asphalt sheet membrane with a polymer fiin on the surface and a removable release film on the adhesive side. FL12328-R8 Page 1 of 4 This evaluation report is provided for State of Florida product approval under F{ule 61 G20-3. The manufacturer shall notify CREEK Technical Services, LLC of any product changes or quality assurance changes throughout the duration for which this report is valid. This evaluation report does not express nor imply warranty, .`nstallatien, recommended use, or other product attributes that are not specifically addressed herein. H CREEK TECHNICAL SE:RVICES, LLC TAMKO BUILDING PRODCUTS, INC. TAN KO Underlayments TAMKO® TAN-FELT Alternate to ASTM D 226, Type I and Type ll underlayment constructed from a non- perforated organic felt that is saturated with asphalt. APPLICATION IVIETHOD Installation shall be in accordance wl'th the published manufacturerJs Installation instructions, the FBC, and the requirements below. Deck substrates shall be clean, dry, and free from any irregularities and debris. All fasteners in the deck shall be checked for protrusion and corrected prior to underlayment application. The roof deck shall be constructed of closely fitted plywood sheathing for new or existing construction. Plywood deck shall be installed in accordance with FBC requirements. Roof decks shall have no more than 1/8" gap at abutting joints. The minimum application temperature shall be 50aF except as follows: a) The minimum application temperature of TAMKO® TW Metal and Tile Underlayment and TAMKO® ll/V Underlayment shall be 40°F. b) The minimum application temperature of TAMKO® Moisture Guard® shall be 35°F. The minimum roof slope shall be in accordance with FBC requirements except as follows: a) The minimum slope of TAMKO® ASTM Slate Surfaced Roll Roofing shall be 2:12. Underlayments shall be exposed in accordance with the manufacturer's recommendations, but in no case shall exposure exceed 30 days. Except/on.. TAMKO® ll/V Metal and Tile Underlayment may be exposed for a maximum 90 days. Self-adhering underlayments may be adhered to primed or unprimed plywood substrates in the non-HVHZ. All roof coverings shall be mechanically fastened through the underlayment to the roof deck. Allowable Roof Coverinqs: underlayment Asphalt Metal Roof Mineral Wood Slate Clay andPanels and Surfaced Roll Shlngles and Shingles Shingles Roofing Shakes Shingles Concrete Tile TAMKO® ASTM SlateSurfacedRollRoofing yl N N N N Y TAMKO® ASTIVI Tileunderlayment N N N N N Y TAMKO® Master Smooth yl N N N N N TAMKO® Moisture Guard®Y N N N N N TAMKO® No.15 ASTMAsphaltSaturatedOrganicFelt Y Y Y y2 N N TAMKO® No.15 UL AsphaltSaturatedOrganicPer(Y Y Y y2 Y N TAMKO® No. 30 ASTMA§phaltSaturatedOrganicFelt Y Y Y Y Y Y TAIVIKO® No. 30 UL AsphaltSaturatedOrganicFelt Y Y Y N Y N TAMKO® TW Metal and TileUnderlayment Y Y N N N Y TAMKO® TW Underlayment Y Y N N N N TAfvI KO® TAIvl -FELT Y N N N N N Notes: 1) Open valley applications per 1507.2.9.2 2) Wood shingles only TBP14001.4 FL12328-R8 Page 2 of 4 This evaluation report is provided for State of Florida product approval under Rule 61 G20-3. The manufacturer shall notify CREEK Technical Services, LLC of any product changes or ciuality assurance changes throughout the duratic)n for which this report is valid. This evaluation report does not express nor imply warranty, installation, recommended use, or other product attributes that are not specifically addressed herein. i:;\`+i:++::CFtEEK TECHNICAL SERVICE:S. LLC LIMITATloNS TAMKO BUILDING PRODCUTS, INC. TAN KO Underlayments 1) Fire classification is notwithin the scope of this evallJation. 2) Wind uplift resistance in not within scope of this evaluation. 3) Installation of the evaluated product shall comply with this report, the FBC, and the manufacturer's published application instructions. Where discrepancies exist between these sources, the more restrictive and FBC compliant installation detail shall prevail. 4) Contact the manufacturer when installing at temperatures below the minimum application temperature. 5) Unless otherwise stated, the minimum roof slope shall be in accordance with FBC requirements. 6) All underlayments shall be installed with the roll length parallel to the eave, starting at the eave, and lapped in successive courses installed up the deck in a manner that effectively sheds water from the deck. End laps shall be staggered between courses in accordance with the manufacturer's application instructions. 7) The underlayment may be used as described in other current FBC product approval dc)cuments. 8) The underlayment shall not be installed over existing roof coverings. 9) Contact the manufacturer regarding specific exposure limits for each underlayment. 10) All products listed in this report shall be manufactured under a quality assurance program in compliance with F`ule 61 G20-3. REFERENCES Enfty PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST604g) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) P RI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) PRI Construction Materials Technologies (TST6049) uL LLC (TST9628) TBP14001.4 Report No. TAP-192-02-01 TAP-193-02-01 TAP-214-02-01 TAP-215-02-01 TAP-216-02 -03 TAp-2i7i)2roiREv TAP-218-02 -01 TAP-219-02-01 TAP-220-02fll TAP-222-02-01 TAP-245-02-01 TAP-311 -02-01 TAP-319-02-01.1 TAP-387-02-01 TAP-388-02-01 13CA12269 FL12328-R8 #97 o ffia ASTM D 1970 2015a ASTM D 4869 2016 ASTM D 226 2009 ASTM D 6380 2003(2013) ASTM D 6380 2003(2013) ASTM D 226 2009 ASTM D 226 2009 ASTM D 6380 2003(2013) ASTM D 4869 2016 TAS 103 1995 ASTM D 4798 ASTM D 1970 ACC 188 ASTM D 1970 ASTM D 1970 ASTM D 226 2011 2015a 2012 2015a 2015a 2009 Page 3 of 4 This evaluation report is provided for State of Florida product approval under Rule 61 G20-3. The manufacturer Shall notify CREEK Technical Services, LLC of any product changes or quality assurance changes thrc)ughout the duration for which this report is valid. This evaluation report does not expre§§ nor imply wamanty, installation, recommended use, or other product attributes that are not specifically addressed herein. HCF3EEKTECHNICAL SERVICES, LLC COMPLIANCE STATEIWIENT TAMKO BUILDING PRODCUTS, lNC. TAN KO Underlayments Fo%e?r:guEciiti::a(`2u8;:iahse:ejndebnycez::::hryeF;fepr:::t:dpa:;uh::ent8esT:i:tti|egy¥h::I:amn:e##utfhaect::::.daBuj'djng *i:-??fsF,;;Tg:i;::k:i:s`?``Si¥``:5 CERTIFICATION OF INDEPENDENCE 2017.10.19 12:15:58 -04'00' Zachary R. Priest, P.E. Florida Registration No. 74021 Organization No. ANE9641 CREEK Technical Services, LLC does not have, nor will it acquire, a financial interest in any company manufacturing or distributing products under this evaluation. CREEK Technical Services, LLC is not owned, operated, or controlled by any company manufacturing or distributing products under this evaluation. Zachary R. Priest, P.E. does not have. nor will acquire, a firtanc.ial lnterest .in any company manufacturing or d.is`r.ibuting products under this evaluat.Ion. Zachary R. Priest, P.E. does not have, nor will acquire, a financial interest in any other entity involved in the approval process of the product. END 0F REPORT TBP14001.4 FL12328-R8 Page 4 of 4 This evaluation report is provided for State of Florida product approval under Rule 61 G20-3. The manufacturer shall notify CREEK Technical Services, LLC of any product changes or quality assurance changes throughout the duration for which this report is valid. This evaluation report does not express nor imply warranty, installation, recommended use, or other product attributes that are not specifically addressed herein.