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TECHNICAL SERVICES, LLC
EVALUATION REPORT
Manufacturer: TAMKO BUILDING PRODUCTS, INC.
P.O. Box 1404
Joplin, MO 64802
(417) 624-6644
http//www.tamko.com
Quality Assurance: UL LLC (QUA9625)
SCOPE
Category: Roofing
Subcategory: Underlayments
Code Sections: 1507.1.1
Properties: Physical properties
PRODUCT DESCRIPTION
TAMKOO ASTM Slate
Surfaced Roll Roofing
TAMKOO ASTM Tile
Underlayment
TAMKOV Master
Smooth
TAMKO@ Moisture
Guard®
TAMKO® No. 15 ASTM
Asphalt Saturated
Organic Felt
TAMKOO No. 15 UL
Asphalt Saturated
Organic Felt
TAMKO® No. 30 ASTM
Asphalt Saturated
Organic Felt
TAMKO® No. 30 UL
Asphalt Saturated
Organic Felt
TAMKO® TW Metal and
Tile Underlayment
TAMKO® TW
Underlayment
Certificate of Authorization No. 29824
17520 Edinburgh Drive
Tampa, FL 33647
(813) 480-3421
FLORIDA BUILDING CODE, 6T" EDITION (2017)
Issued October 19, 2017
ASTM D 6380, Class M, Type II underlayment constructed from organic felt saturated
with asphalt and coated on both sides with asphalt and surfaced with granules.
ASTM D 6380, Class M, Type II underlayment 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 IV underlayment constructed from an organic felt saturated
with asphalt then coated on both sides with asphalt and surfaced with a fine mineral. For
use in non-HVHZ only.
Self -adhered, ASTM D 1970, fiberglass reinforced, modified bitumen sheet membrane
with 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 non -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 II underlayment constructed from a non -perforated organic felt that is
saturated with asphalt.
ASTM D 226, Type II underlayment constructed from a non -perforated organic felt that is
saturated with asphalt.
Self -adhered, flexible, ASTM D 1970 and TAS 103, rubberized asphalt sheet membrane
with a polymer film on the surface and a removable release film on the adhesive side.
Self -adhered, flexible, ASTM D 1970, rubberized asphalt sheet membrane with a
polymer film on the surface and a removable release film on the adhesive side.
TBP14001.4 FL12328-R8 Page 1 of 4
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.
CREEK TAMKO BUILDING PRODCUTS, INC.
� ` TAMKO Underlayments
TECHNICAL SERVICES, LLC
TAMKO(&TAM-FELT Alternate to ASTM D 226, Type I and Type II underlayment constructed from a non-
perforated organic felt that is saturated with asphalt.
APPLICATION METHOD
Installation shall be in accordance with the published manufacturer's 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 50°F except as follows:
a) The minimum application temperature of TAMKOO TW Metal and Tile Underlayment and TAMKO®TW
Underlayment shall be 40°F.
b) The minimum application temperature of TAMKOO 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.
Exception: TAMKOO TW 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 Coverings:
�) a'/p -1lu11J (lel IJu/.L.u.e
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 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.
Metal Roof
Mineral
Wood
Underlayment
Asphalt
Shingles
Panels and
Shingles
Surfaced Roll
Roofing
Shingles and
Slate
Clay and
TAMKOO ASTM Slate
Shakes
Shingles
Concrete rile
Surfaced Roll Roofing
Y1
N
N
N
N
Y
TAMKOO ASTM Tile
Underlayment
N
N
N
N
N
Y
TAMKOO Master Smooth
Y'
N
N
N
N
N
TAMKOO Moisture Guard@
Y
N
N
N
N
N
TAMKO@ No. 15 ASTM
Asphalt Saturated Organic
Y
Y
Y
Yz
N
Felt
N
TAMKOO No. 15 UL Asphalt
Saturated Organic Felt
Y
Y
Y
Yz
Y
N
TAMK00 No. 30 ASTM
Asphalt Saturated Organic
Y
Y
Y
Y
Y
Y
Felt
TAMKOO No. 30 UL Asphalt
Saturated Organic Felt
Y
Y
Y
N
Y
N
TAMKOO TW Metal and Tile
Underlayment
Y
Y
N
N
N
Y
TAMKO@ TW Underlayment
Y
Y
N
N
N
N
TAMKO@ TAM -FELT
Y
N
N
N
N
N
KIM— a n i
�) a'/p -1lu11J (lel IJu/.L.u.e
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 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.
CREEK TAMKO BUILDING PRODCUTS, INC.
s TAMKO Underlayments
TECHNICAL SERVICES, LLC
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) 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 documents.
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
Rule 61G20-3.
REFERENCES
Entity
Report No.
Standard
Year
PRI Construction Materials Technologies (TST6049)
TAP -192-02-01
ASTM D 1970
2015a
PRI Construction Materials Technologies (TST6049)
TAP -193-02-01
ASTM D 1970
2015a
PRI Construction Materials Technologies (TST6049)
TAP -214-02-01
ASTM D 4869
2016
PRI Construction Materials Technologies (TST6049)
TAP -215-02-01
ASTM D 226
2009
PRI Construction Materials Technologies (TST6049)
TAP -216-02-03
ASTM D 6380
2003(2013)
PRI Construction Materials Technologies (TST6049)
TAP -217-02-01 REV
ASTM D 6380
2003(2013)
PRI Construction Materials Technologies (TST6049)
TAP -218-02-01
ASTM D 226
2009
PRI Construction Materials Technologies (TST6049)
TAP -219-02-01
ASTM D 226
2009
PRI Construction Materials Technologies (TST6049)
TAP -220-02-01
ASTM D 6380
2003(2013)
PRI Construction Materials Technologies (TST6049)
TAP -222-02-01
ASTM D 4869
2016
PRI Construction Materials Technologies (TST6049)
TAP -245-02-01
TAS 103
1995
PRI Construction Materials Technologies (TST6049)
TAP -311-02-01
ASTM D 4798
ASTM D 1970
2011
2015a
PRI Construction Materials Technologies (TST6049)
TAP -319-02-01.1
ACC 188
2012
PRI Construction Materials Technologies (TST6049)
TAP -387-02-01
ASTM D 1970
2015a
PRI Construction Materials Technologies (TST6049)
TAP -388-02-01
ASTM D 1970
2015a
UL LLC (TST9628)
13CA12269
ASTM D 226
2009
TBP14001.4 FL12328-R8 Page 3 of 4
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.
CREEK
TECHNICAL SERVICES, LLC
COMPLIANCE STATEMENT
TAMKO BUILDING PRODCUTS, INC.
TAMKO Underlayments
The products evaluated herein by Zachary R. Priest, P.E. have demonstrated compliance with the Florida Building
Code, 6" Edition (2017) as evidenced in the referenced documents submitted by the named manufacturer.
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No 74021 w
p•• STATE OF •�/�
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CERTIFICATION OF INDEPENDENCE
2017.10.19
12:15:58
1 Me
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 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
TBP14001.4 FI -12328-R8 Page 4 of 4
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.