HomeMy WebLinkAbout15802541805e30c3e479107_atlas+summit+60+fbca CREEK
Technical Services, LLC
ATL13001.4 FL16226-R4 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 are not
specifically addressed herein.
Certificate of Authorization No. 29824
17520 Edinburgh Dr
Tampa, FL 33647
(813) 480-3421
EVALUATION REPORT FLORIDA BUILDING CODE, 6TH EDITION (2017)
Manufacturer: Atlas Roofing Corporation Issued October 1, 2017
2000 Riveredge Parkway, Suite 800
Atlanta, GA 30328
(770) 612-6267
http://www.atlasroofing.com
Manufacturing Plants: Meridian, MS
Calgary, Alberta Canada
Dadra and Nagra Haveli , India
Quality Assurance: UL LLC (QUA9625)
SCOPE
Category: Roofing
Subcategory: Underlayments
Code Sections: 1507.1.1, 1518.4
Properties: Physical properties
REFERENCES
Entity Report No. Standard Year
PRI Construction Materials Technologies (TST5878) ATL-033-02-01 ASTM D 226 2009
PRI Construction Materials Technologies (TST5878) ATL-101-02-01 ASTM D 6757
ASTM D 226
TAS 117(B)
ASTM D 1781
2016
2009
1995
1998(2012)
PRI Construction Materials Technologies (TST5878) ATL-134-02-01 ASTM D 6757
ASTM D 226
ASTM D 4869
2016
2009
2016
PRI Construction Materials Technologies (TST5878) ATL-209-02-01 ASTM D 6757
ASTM D 226
ASTM D 4869
2016
2009
2016
PRODUCT DESCRIPTION
Gorilla Guard®
EverFelt Spec 30
ASTM D 6757 and ASTM D 226, Type II mechanically fastened underlayment made from
asphalt-saturated organic felt reinforced with glass fiber for steep slope roof applications.
Rolls are a nominal 36-inch wide by 72-ft long. Unless otherwise noted, the following
application details shall be followed for New and Existing construction.
A CREEK
Technical Services, LLC
ATL13001.4 FL16226-R4 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.
ATLAS ROOFING CORPORATION
Underlayments
APPLICATION INSTRUCTIONS
Deck: 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 (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.
Attachment (Non-HVHZ): Underlayment shall be attached in accordance with the FBC Table 1507.1.1
and manufacturer’s installation instructions
Allowable roof coverings:
Mechanically attached asphalt shingles, metal roof panels and shingles, wood
shakes and shingles, and slate shingles. Clay and concrete tiles are
allowable when installed with ASTM D 6830, ASTM D 249 organic cap sheet,
or other approved underlayments in accordance with FBC requirements.
LIMITATIONS
1) Fire Classification is not within the scope of this evaluation.
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) 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) Roof slope limitations shall be in accordance with FBC requirements.
6) 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.
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) Roof coverings shall not be adhered directly to the underlayment.
9) The underlayment may be used as described in other current FBC product approval documents.
10) The underlayment shall be exposed on the roof deck for a maximum 30 days unless otherwise stated.
11) All products listed in this report shall be manufactured under a quality assurance program in compliance with
Rule 61G20-3.
A CREEK
Technical Services, LLC
ATL13001.4 FL16226-R4 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.
ATLAS ROOFING CORPORATION
Underlayments
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