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Home My WebLink AboutAlpha Rex Syn PA CREEK Technical Services, LLC APT15001.4 FL12512-R7 Page 1 of 3 Page 1 of 3 This evaluation report is provided for State of Florida product approval under Rule 61G20-3. 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 a re not specifically addressed herein. Certificate of Authorization No. 29824 17520 Edinburgh Drive Tampa, FL 33647 (813) 480-3421 EVALUATION REPORT FLORIDA BUILDING CODE 6TH EDITION (2017) Manufacturer: ALPHA PROTECH ENGINEERED PRODUCTS, INC. Issued August 12, 2019 301 South Blanchard Street Valdosta, GA 31601 (229) 242-1931 http://www.alphaprotech.com Manufacturing Locations: Valdosta, GA Quality Assurance: RADCO, Inc. (QUA1990) SCOPE Category: Roofing Subcategory: Underlayments Code Sections: 1507.1.1, 1518.2, 1518.4 Properties: Physical properties REFERENCES Entity Report No. Standard Year PRI Construction Materials Technologies (TST5878) AEP-009-02-01 ASTM D 4533 2015 PRI Construction Materials Technologies (TST5878) AEP-017-02-01 ASTM D 226 ASTM D 4869 2009 2016 PRI Construction Materials Technologies (TST5878) AEP-022-02-01 ASTM D 4533 2015 PRI Construction Materials Technologies (TST5878) AEP-023-02-01 ASTM D 4533 ASTM D 226 ASTM D 4869 2015 2009 2016 PRI Construction Materials Technologies (TST5878) AEP-023-02-02 ASTM D 5043 2015 PRI Construction Materials Technologies (TST5878) 20T0001 ASTM D 4533 ASTM D 226 2015 2009 PRI Construction Materials Technologies (TST5878) 20T0002 ASTM D 4533 ASTM D 226 2015 2009 PRI Construction Materials Technologies (TST5878) 20T0003 AC 188 2012 PRI Construction Materials Technologies (TST5878) 20T0004 AC 188 2012 PRI Construction Materials Technologies (TST5878) 20T0006 ASTM D 226 2009 PRI Construction Materials Technologies (TST5878) 20T0007 ASTM D 226 2009 RADCO, Inc (TST1987) RAD-5212 AC 188 2012 RADCO, Inc (TST1987) RAD-4987 ASTM D 4533 2015 Ramtech Laboratories, Inc. (TST6127) 13075-04-08 AC 188 2012 A CREEK Technical Services, LLC APT15001.4 FL12512-R7 Page 2 of 3 Page 2 of 3 This evaluation report is provided for State of Florida product approval under Rule 61G20-3. 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 a re not specifically addressed herein. ALPHA PROTECH ENGINEERED PRODUCTS, INC. Underlayments PRODUCT DESCRIPTION REX™ SynFelt A mechanically attached, woven polypropylene underlayment (nominal weight = 2.56 lb/100ft2) used an alternative to ASTM D 226, Type I and Type II roofing underlayments with a minimum tear strength per ASTM D 4533 of 20 pounds, TECHNOply A mechanically attached, woven polypropylene underlayment (nominal weight = 2.05 lb/100ft2) used an alternative to ASTM D 226, Type I and Type II roofing underlayments with a minimum tear strength per ASTM D 4533 of 20 pounds, TECHNO SB 25 A mechanically attached, woven polypropylene underlayment (nominal weight = 2.2 lb/100ft2) used an alternative to ASTM D 226, Type I and Type II and ASTM D 4869, Type II and IV roofing underlayments with a minimum tear strength per ASTM D 4533 of 20 pounds. TECHNO SB 50 A mechanically attached, woven polypropylene underlayment (nominal weight = 2.00 lb/100ft2) used an alternative to ASTM D 226, Type I and Type II and ASTM D 4869, Type II and IV roofing underlayments with a minimum tear strength per ASTM D 4533 of 20 pounds TECHNO SB Ultra A mechanically attached, woven polypropylene underlayment (nominal weight = 5.5 lb/100ft2) used an alternative to ASTM D 226, Type I and Type II and ASTM D 4869, Type II and IV roofing underlayments with a minimum tear strength per ASTM D 4533 of 20 pounds. APPLICATION INSTRUCTIONS Deck Type: The roof deck shall be constructed of closely fitted, solid sheathing for new or existing construction. New construction in the HVHZ shall be min. 19/32 in. plywood. Sheathing shall be installed in accordance with FBC requirements. Roof decks shall have no more than 1/8” gap at abutting joints. Attachment method: (Non-HVHZ): Underlayment shall be attached in accordance with the FBC Table 1507.1.1 and manufacturer’s installation instructions Attachment method (HVHZ): Underlayment shall be installed with a minimum 4-inch head lap and minimum 6-inch end lap and be fastened as specified in FBC Section 1518.2. Allowable roof coverings: (Non-HVHZ) Mechanically attached roof systems as prescribed in FBC Section 1507.1.1. Allowable roof coverings: (HVHZ) Mechanically attached asphalt shingles, composite shingles, metal roof panels and shingles, or wood shakes and shingles A CREEK Technical Services, LLC APT15001.4 FL12512-R7 Page 3 of 3 Page 3 of 3 This evaluation report is provided for State of Florida product approval under Rule 61G20-3. 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. ALPHA PROTECH ENGINEERED PRODUCTS, INC. Underlayments LIMITATIONS 1)Fire Classification is not within the scope of this evaluation. 2)Wind uplift resistance is not within the 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)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. 5)The roof deck shall be constructed of closely fitted sheathing for new or existing construction. Roof deck shall be installed in accordance with FBC requirements. 6)Roof slope limitations shall be in accordance with FBC requirements. 7)All underlayments shall be installed with the roll length parallel to the eave, starting at the eave, and lapped in success 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. 8)Contact the manufacturer when installing at temperatures below the minimum application temperature. 9)The underlayment may be used as described in other current FBC product approval documents. 10)Roof coverings shall not be adhered directly to the underlayment. Roof coverings shall be mechanically fastened through the underlayment to the roof deck. 11)The underlayment shall be exposed on the roof deck for a maximum 30 days unless otherwise stated. 12)All products listed in this report shall be manufactured under a quality assurance program in compliance with Rule 61G20-3. COMPLIANCE STATEMENT The products evaluated herein by Zachary R. Priest, P.E. have demonstrated compliance with the Florida Building Code 6th Edition (2017) as evidenced in the referenced documents submitted by the named manufacturer. Zachary R. Priest, P.E. Florida Registration No. 74021 Organization No. ANE9641 CERTIFICATION OF INDEPENDENCE 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 financial interest in any company manufacturing or distributing products under this evaluation. 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 OF REPORT