HomeMy WebLinkAboutAPPROVED, TARCO ROOF UNDERLAYMENTNEMO I etc.
Certificate of Authorization #32455
353 Christian Street, Unit #13
Oxford, CT 06478
(203)262-9245
ENGINEER EVALUATE TEST CONSULT
REPORTEVALUATION
Tarco Roofing Evaluation Report 10880.07.08-1114
One Information Way, Suite 225 F1.10450-1114
Little Rock, AR 72202 Date of Issuance: 07/11/2008
(254) 913-7750 Revision 14: 03/22/2021
SCOPE:
This Evaluation Report is issued under Rule 61G20-3 and the applicable rules and regulations governing the use of
construction materials in the State of Florida. The documentation submitted has been reviewed by Robert Nieminen,
P.E. for use of the product under the Florida Building Code. The products described herein have been evaluated for
compliance with the 71h Edition (2020) Florida Building Code sections noted herein.
QESCRIPTION: Tarco Roof Underlayments for use in FBC non-HVHZ jurisdictions
LABELING: Labeling shall be in accordance with the requirements of the Accredited Quality Assurance Agency noted
herein and FBC 1507.1.1.
CONTINUED COMPLIANCE: This Evaluation Report is valid until such time as the named product(s) changes, the referenced
Quality Assurance or production facility location(s) changes, or Code provisions that relate to the product(s) change.
Acceptance of our Evaluation Reports by the named client constitutes agreement to notify NEMO ETC, LLC of any
changes to the product(s), the Quality Assurance or the production facility location(s). NEMO ETC, LLC requires a
complete review of its Evaluation Report relative to updated Code requirements with each Code Cycle.
ADVERTISEMENT: The Florida Product Approval Number (FL#) preceded by the words "NEMOletc. Evaluated" may be
displayed in advertising literature. If any portion of the Evaluation Report is displayed, then it shall be done in its
entirety.
INSPECTION: Upon request, a copy of this entire Evaluation Report shall be provided to the user by the manufacturer or
its distributors and shall be available for inspection at the job site at the request of the Building Official,
This Evaluation Report consists of pages 1 through 11.
Prepared by:
Robert J.M. Nieminen, P.E. PE = a's"" r
�. _ sr•;^The facsimile seal appearing was authorized by Robert
Florida Registration No. 59166, Florida DCA ANE1983 ,• ks/ -• E, ,q' Nleminen, P.E. on 03/22/2021. This does not serve as an
'��•n i nn"'electronically signed document.
CERTIFICATION OF INDEPENDENCE:
I. NEMO ETC, LLC does not have, nor does it intend to acquire or will it acquire, a financial interest in any company manufacturing or
distributing products it evaluates.
2. NEW ETC, LLC is not owned, operated or controlled by any company manufacturing or distributing products it evaluates.
3. Robert Nieminen, P.E. does not have nor will acquire, a financial interest in any company manufacturing or distributing products for
which the evaluation reports are being issued.
4. Robert Nieminen, P.E. does not have, nor will acquire, a financial interest in any other entity involved in the approval process of the
product.
5. This is a building code evaluation. Neither NEMO ETC, LLC nor Robert Nieminen, P.E. are, in any way, the Designer of Record for any
project on which this Evaluation Report, or previous versions thereof, is/was used for permitting or design guidance unless retained
specifically for that purpose.
02018, NEMO ETC, LLC
ONEMOletc.
ROOFING COMPONENT EVALUATION:
1. SCOPE:
Product Category: Roofing
Sub -Category: Underlayment
Compliance Statement: Tarco Roof Underlayments, as produced by Tarco Roofing, have demonstrated compliance
with the following sections of the 711 Edition (2020) Florida Building Code through testing in accordance with the
following Standards. Compliance is subject to the Installation Requirements and Limitations / Conditions of Use set
forth herein.
2. STANDARDS:
Section Property Standard Year
1504.3.1 Wind resistance FM 4474 2011
1507.1.1 / R905.1.1 Material standard ASTM D226 2009
1507.1.1 / R905,1.1 Material standard ASTM D4869 2016
1507.1.1, 1507.2.4, 1507.2.9.2 / R905.1.1, Material standard ASTM D1970 2015
R905.2.8.2
1507.2.9.2, 1507.6.5 / R905.2.8.2, R905.5.4 Material standard ASTM D3909 2014
1507.1.1.1(2&3, Exception), 1507.1.1.1(5) / Tear strength ASTM D4533 2015
R905.1.1.1(2&3, Exception), R905.1.1.1(5)
1507.1.1.1(2&3, Exception), 1507.1.1.1(5) / Tensile strength ASTM D5035 2011
R905,1.1.1(2&3, Exception), R905.1.1.1(5)
1507.1.1.1(5) / R905.1.1.1(5) Liquid water transmission ASTM D4869 2016
1507.2.9.2, 1507.6.5 / R905.2.8.2, R90S.5.4 Material standard ASTM D6380 2013
1507.3.3 / R905.3.3 Material standard FRSA/TRI, Sixth Edition 2018
1507,11.2 / R905.11.2 Material standard ASTM D6164 2011
TAS 110 Accelerated Weathering ASTM D4798 2011
3. REFERENCES:
intfty Examination Reference Date Entity Examination Reference Date
ERD (TST6049) D4869,D5035 C30280.12.09 12/11/2009 PRI (TST5878) ASTM D226 TOT-014-02-02 05/18/2004
ERD (TST6049) FRSA/TRI T33190.08.10 08/06/2010 PRI(TST5878) ASTM D226 TOT-015-02-02 05/24/2004
ERD (TST6049) ASTM D1970 T32530.08.10 08/17/2010 PRI(TST5878) ASTM D4869 TOT-009-02-01 09/14/2004
ERD (TST6049) ASTM D4798 C30280.12.09-R2 08/20/2010 PRI(TSTS878) ASTM D4869 TOT-009-02-02 09/14/2004
ERD (TST6049) FM 4474 T37610.07.11 06/29/2011 PRI (TST5878) ASTM D226 TOT-041-02-01 05/24/2006
ERD (TST6049) ASTM D3909 T40780.04.12 04/06/2012 M-D(CER1592) FBC HVHZ 16-1116.09 01/12/2017
ERD (TST6049) ASTM D6380 T40790.04.12 04/06/2012 NEMO FBC Cross -List Listing Agreement 01/20/2020
ERD (TST6049) ASTM D6164 T35410.04.12 04/18/2012 NEMO FBC Cross -List 2 Listing Agreement 2 03/22/2021
ERD (TST6049) ASTM D1970 T45250.04.13-R2 04/23/2013 NEMO (TST6049) FRSA/TRI TAR-SC8020.06.18 06/05/2018
ERD (TST6049) FRSA/TRI T43930.09.13-R2 09/11/2013 NEMO (TST6049) Tensile adhesion 4S-TAR-18-002.07.18-1 07/20/2018
ERD (TST6049) D226 & D4869 SC4950.02.14-R2 06/25/2014 NEMO (TST6049) FRSA/TRI 4S-TAR-18-002.07.18-2 07/20/2018
ERD (TST6049) ASTM D1970 TAR-SC9480.15 07/02/2015 NEMO (TST6049) TAS 117(B) 4i-CTR-I9-SSCRT-01.A 04/10/2019
ERD (TST6049) FM 4474 TAR-SC8020.14 12/03/2015 NEMO (TST6049) ASTM D4798 4i-TAR-I9-SSUDL.01.A 08/27/2019
ERD (TST6049) FM 4474 TAR-SC5670.03.16 03/21/2016 NEMO (TST6049) ASTM D1970 4j-TAR-20-SSUDL-02.A 02/08/2021
ERD (TST6049) FM 4474 T6460.06.07-R2 05/26/2017 NEMO (TST6049) ASTM D5035 4j-TAR-20-SSUDL-02.A 02/22/2021
ERD (TST6049) ASTM D226 TAR-SC13965.02.17-Ri 05/17/2017 NEMO (TST6049) ASTM D1623/D4798 4j-TAR-20-SSUDL-03 03/15/2021
ERD (TST6049) FBC 1507.1.1 TAR-SC16115.17 10/02/2017 Tarco Roofing Adhesive comp Affidavit 12/15/2015
ERD (TST6049) FRSA/TRI TAR-SC16115.17 10/02/2017 UL, LLC. (QUA9625) QA Service Confirm (IND) 11/22/2016
ERD (TST6049) ASTM D4533 CTR-SC16080.10.17 10/25/2017 UL, LLC. (QUA9625) CIA Service Confirm (PA) 06/28/2017
PRI (TST5878) ASTM D1970 BRY-018-02-01 08/11/2003 UL, LLC. (QUA9625) QA Service Confirm (TX) 08/13/2018
PRI (TST5878) ASTM D1970 BRY-017-02-01 08/11/2003 UL, LLC. (QUA9625) CA Florida BCIS Current
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Certlf sate ofAuthorizatfon #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION FL10450-R14
Tarco Roof Underlayments; (254) 913-7750 Revision 14: 03/22/2021
Page 2 of 11
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
4.14
#ONEmoletc.
PRODUCT
Product
Material Standard
Plant(s)
Description
LeakBarrier° MS300 Ice and
ASTM D1970
Belton, TX
self -adhering, glass mat reinforced, mineral
Water Armor
Greencastle, PA
surfaced, SBS modified roof underlayment
SRS Distribution TopShield
ASTM D1970
Belton, TX
self -adhering, glass mat reinforced, mineral
Ice & Water G300
Greencastle, PA
surfaced, SBS modified roof underlayment
LeakBarrier PS200HT Ice and
ASTM D1970 and
Belton, TX
self -adhering, glass mat reinforced, fabric
Water Armor
FRSA/TRI 09-18
Greencastle, PA
surfaced, SBS modified roof underlayment
LeakBarrier° PS200mu Ice
ASTM D1970
Belton, TX
self -adhering, glass mat reinforced, smooth
and Water Armor
Greencastle, PA
poly film surfaced, SBS modified roof
underlayment
LeakBarrier° NR600 Ultra Ice
ASTM D1970 and
Greencastle, PA
self -adhering, polyester -fabric surfaced, SBS
and Water Armor
FRSA/TRI 09-18
modified roof underlayment
LeakBarrier° SS400 Ice and
ASTM D1970
Belton, TX
self -adhering, fiberglass reinforced, smooth
Water Armor
Greencastle, PA
surfaced modified underlayment
Tarco 30
ASTM D226, Type II
Belton, TX
asphalt -saturated organic felt
Greencastle, PA
LeakBarrier° EasyLay"
ASTM D226, Type II
Belton, TX
asphalt -coated polyester fabric roof
Greencastle, PA
underlayment
Fiberglass Mineral Surfaced
ASTM D3909
Greencastle, PA
glass -fiber -reinforced, asphalt -coated, granule
Roll Roofing
surfaced underlayment used as a valley liner
ASTM Organic Mineral
ASTM D6380, Class M
Greencastle, PA
asphalt -saturated organic roll roofing sheet
Surface Tile Underlayment
LeakBarrier° EasyMopT" SBS
FRSA/TRI April 09-18
Greencastle, PA
polyester reinforced, SBS modified bitumen
roofing underlayment
LeakBarrier° Easylay' UDL
1507.1.1.1(2&3,
Gujarat, India
woven -polymeric scrim with a textured fabric
15
Exception), 1507.1.1.1(5) /
on the top surface
R905.1.1.1(2&3,
Exception), R905.1.1.1(5)
SRS Distribution TopShield®
1507.1.1.1(2&3,
Gujarat, India
woven -polymeric scrim with a textured fabric
EL30
Exception), 1507.1.1.1(5) /
on the top surface
R905.1.1.1(2&3,
Exception), R905.1.1.1(5)
LeakBarrier° EasyLay® UDL
1507.1.1.1(2&3,
Gujarat, India
woven -polymeric scrim with a textured fabric
30
Exception), 1507.1.1.1(5) /
on the top surface
R905.1.1.1(2&3,
Exception), R905.1.1.1(5)
i F S. LIMITATIONS:
5.1 This is a building code evaluation. Neither NEW ETC, LLC nor Robert Nieminen, P.E. are, in any way, the Designer
of Record for any project on which this Evaluation Report, or previous versions thereof, is/was used for permitting or
design guidance unless retained specifically for that purpose.
5.2 This Evaluation Report is not for use in FBC High Velocity Hurricane Zone jurisdictions (i.e., Broward and Miami -Dade
Counties).
5.3 This Evaluation Report pertains to above -deck roof components. Roof decks and structural members shall be in
accordance with FBC requirements to the satisfaction of the Authority Having Jurisdiction.
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Certificate of Authorirat/on #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION FL10450-1114
Tarco Roof Underlayments; (254) 913-7750 Revision 14: 03/22/2021
Page 3 of 11
ONEMOletc.
5.4 This Evaluation Report does not include evaluation of fire classification. Refer to FBC 1505 for requirements and
limitations regarding roof assembly fire classification. Refer to FBC 2603 for requirements and limitations concerning
the use of foam plastic insulation.
5.5 Tarco Roof Underlayments may be used with any prepared roof cover where the product is specifically referenced
within FBC approval documents. If not listed, a request maybe made to the Authority Having Jurisdiction for approval
based on this evaluation combined with supporting data for the prepared roof covering.
5.6 Allowable Roof Covers:
TABLE 1: ROOF COVER OPTIONS
Asphalt
Clay and Concrete Tile
Metal
Slate or
Wood
(1507.3)
Slate -Type
Underlayment
Shingles
Shingles
Mechanical
Adhesive-
Panels
Shingles
Shingles
(iso7.z)
Attach
Set
(2507.4)
(1507.5)
(15oz7)
(1507.8)
Shakes (lso7.$)
Yes
Yes
LeakBarrier MS300
Yes
No
No
No
No
Yes
(joint strips, 1507.1.1.3
ljoint strips, 1507.1.1.3
/ R905.1.1.3)
/ R905.1.1.3)
TopShield Ice & Water
Yes
Yes
Yes
No
No
No
No
Yes
(joint strips, 1507.1.1.3
Qoint strips, 1507.1.1.3
G300
/ R90s.1.1.3)
/ R905,1.1.3)
Yes
Yes
Yes
Yes
Yes
LeakBarrier P5200HT
Yes
Yes
See 5.6.1
(No
copperor
(No copper
YES
(joint strips, 1507.1.1.3
Qoint strips, 1507.1.1.3
zinc)
orzinc)
/ R905.1.1.3)
/ R905.1.1.3)
Yes
Yes
Yes
Yes
LeakBarrier P5200mu
Yes
No
No
(No
(No copper
Yes
(joint strips, 1507.1.1.3
(joint strips, 1507.1.1.3
copper or
zinc)
orzinc)
/ R905.1.1.3)
/ R905.1.1.3)
Yes
Yes
Yes
Yes
Yes
LeakBarrierNR6000ltra
Yes
Yes
See 5.6.1
(No
copperor
(No copper
Yes
(jointstrlpS,1507.1.1.3
(Joint strips,1507.1.1.3
zinc)
or zinc)
/R905.1.1.3)
/R905.1.1.3)
Yes
Yes
LeakBarrier SS400
Yes
No
No
No
No
Yes
(Joint strips, 1507.1.1.3
(joint strips, 1507.1.1.3
/ R905.1.1.3)
/ R905,1.1.3)
LeakBarrier EasyLay
Yes
Yes
No
No
Yes
No
No
See
See5.
LeakBarrier EasyLay UDL
15 or LeakBarrier EasyLay
Yes
Yes
Yes
Yes
Yes
Yes
No
No
See 5.6.2
See 5.6.2
UDL 30
TopShield EL30
YeS
Yes
Yes
yes
Yes
Yes
No
No
See 5.6.2
See 5.6.2
Tarco 30
Yes
es
es5.
Yes
Yes
Yes
Yes
Yes
See
5.Fiberglass
See
Mineral
Yes
(Valley
No
No
No
No
No
No
No
Surfaced Roll Roofing
Liner)
ASTM Organic Mineral
Yes
Yes
Yes
Surface Tile
(Valley
(Cap Sheet In
(Cap Sheet in
No
No
No
No
No
Underlayment
Liner)
2-ply system)
2-ply
system) ee
See 5.6.1
Yes
Yes
LeakBarrier EasyMop SBS
No
(Cap Sheet in
(Cap Sheet in
No
No
No
No
No
2-ply system)
2-ply system)
See 5.6.1
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Cerd icate ojAuthorizatlon #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION F1.10450-1114
Tarco Roof Underlayments; (254) 913-7750 Revision 14: 03/22/2021
Page 4 of 11
ONEMO I etc.
5.6.1 Adhesive -set is limited to use of following underlayment / tile -adhesive combinations
TABLE 1A: ALLOWABLE UNDERLAYMENT / TILE -ADHESIVE COMBINATIONS'
Underlayment
Adhesive
Florida Product Approval
LeakBarrier PS200"T
Dupont "Tile Bond'" Roof Tile Adhesive"
FL22525
LeakBarrier PS200"T, LeakBarrier NR600 Ultra, ASTM
Organic Mineral Surface Tile Underlayment or LeakBarrier
ICP Adhesives and Sealants "Polyset® AH-160"
FL6332
EasyMop SBS
LeakBarrier PS200"T
ICP Adhesives and Sealants "Polyset® RTA-1"
FL6276
5.6.2 Tarco 30, EasyLay, LeakBarrier EasyLay UDL 15, TopShield EL30 or LeakBarrier EasyLay UDL 30 may be used as a
mechanically attached anchor sheet followed by an asphalt -applied ASTM Organic Mineral Surface Tile
Underlayment or LeakBarrier EasyMop SBS.
5.7 Allowable Substrates:
TABLE 2: SUBSTRATE OPTIONS FOR ADHERED UNDERLAYMENTS
Underlayment
Application
Primer
Substrates
LeakBarrier MS300
self -adhering
(Optional)
ASTM D41
plywood; OSB or structural concrete
TopShield Ice & Water G300
LeakBarrier PS200"T
LeakBarrier PS200"^u
LeakBarrier NR600 Ultra
LeakBarrier SS400
LeakBarrier MS300
self -adhering
none
ASTM D226 Type II felt; ASTM D4869
Yp Type III or
IV felt; LeakBarrier EasyLay, LeakBarrier
EasyLay UDL 15, TopShield EL30 or LeakBarrier
EasyLay UDL 30
TopShield Ice & Water G300
LeakBarrier PS200"T
LeakBarrier PS200Mu
LeakBarrier NR600 Ultra
LeakBarrier SS400
LeakBarrier M5300
self -adhering
ASTM D41
metal (flashing metal, valley metal, etc.)
TopShield Ice & Water G300
LeakBarrier PS200"T
LeakBarrier PS200Mu
LeakBarrier NR600 Ultra
LeakBarrier SS400
ASTM Organic Mineral Surface Tile Underlayment
hot asphalt
ASTM D41
structural concrete
LeakBarrier EasyMop SBS
ASTM Organic Mineral Surface Tile Underlayment
hot asphalt
None
ASTM D226 Type II felt, ASTM D4601 base
sheet
LeakBarrier EasyMop SBS
1 Refer to Tile Manufacturer's or Adhesive Manufacturer's Florida Product Approval for Overturning Moment Resistance Performance.
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Certificate of Authorization#32455 7T" EDITION (2020) FBC NON-HVHZ EVALUATION FL10450-R14
Tarco Roof Underlayments; (254) 913-7750 Revision 14: 03/22/2021
Page 5 of 11
5.8
5.8.1
Attachment Limitations:
fONEMOJetc.
For use under mechanically attached NON -TILE prepared roof coverings, attachment shall be in accordance with
the manufacturer's installation instructions, but — for mechanically attached underlayments or base sheets - not
less than FBC 1507.1.1 or R905.1.1.
5.8.2 For use under tile roof systems, attachment shall be in accordance with the manufacturer's installation
instructions, but — for mechanically attached base sheets - not less than:
• FRSA/TRI Florida High Wind Concrete and Clay Roof Tile Installation Manual, Sixth Edition, Appendix A, Table
1 (for Two -Ply Asphalt Applied Hot Mop Underlayment)
or
• Section 5.8.3 herein (for other underlayment systems).
5.8.3 Wind Resistance for Underlayment Systems in Tile Roof Applications:
The following wind uplift limitations apply to underlayment systems that are not prescriptive in the FRSA/TRI
Florida High Wind Concrete and Clay Roof Tile Installation Manual, Sixth Edition. The Maximum Design Pressure is
the result of testing for wind load resistance based on allowable wind loads, and reflects the ultimate passing
pressure divided by 2 (the 2 to 1 margin of safety per FBC 1504.9 has already been applied).
5.8.3.1 Direct -to -Deck:
The maximum design pressure for the selected assembly shall meet or exceed that required under FRSA/TRI Florida
High Wind Concrete and Clay Roof Tile Installation Manual, Sixth Edition, Appendix A, Table 1A or the critical
(highest) design pressure determined in accordance with FBC 1609 or FBC Residential Chapter 3.
#1 Maximum Design Pressure = -75.0 usf:
Deck:
Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction
Primer:
(Optional) ASTM D41
Base Ply:
(Optional) LeakBarrier PS200mu, self -adhered.
Underlayment:
LeakBarrier PS20011T, self -adhered.
#2 Maximum Design Pressure = -120.0 psf:
Deck:
Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction
Primer:
(Optional) ASTM D41
Joint Treatment:
Plywood joints are covered with 4-inch wide strips of LeakBarrier PS200mu or LeakBarrier
EasyBase, rolled into place to create continuous bond
Base Ply:
(Optional) LeakBarrier PS200", self -adhered
Underlayment:
LeakBarrier PS200HT, self -adhered.
#3 Maximum Design Pressure = -217.5 psf:
Deck:
Structural concrete to meet project requirements to satisfaction of Authority Having Jurisdiction.
Primer:
(Optional) ASTM D41
Base Ply:
(Optional) LeakBarrier PS200mu, self -adhered
Underlayment:
LeakBarrier PS200HT, self -adhered.
#4 All other direct -deck, adhered underlayment systems beneath tile roof systems carry a Maximum Design Pressure
of -45 psf.
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Certfflcate oJAuthori:atfon #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION F1.10450-1114
Tarco Roof Underlayments; (254) 913.7750 Revision 14: 03/22/2021
Page 6 of 11
5.8.3.2 Mechanically -Attached Base Sheet: ONEMOletc.
The maximum design pressure for the selected assembly shall meet or exceed that required under FRSA/TRI Florida
High Wind Concrete and Clay Roof Tile Installation Manual, Sixth Edition, Appendix A, Table 1A or the critical
(highest) design pressure determined in accordance with FBC 1609 or FBC Residential Chapter 3.
Alternatively, the maximum design pressure for the selected assembly shall meet or exceed at least the Zone 1
design pressure determined in accordance with FBC 1609 or FBC Residential Chapter 3. Elevated pressure zones
shall employ an attachment density designed by a qualified design professional to resist the elevated pressure
criteria. Commonly used methods are ANSI/SPRI WD1, FM Loss Prevention Data Sheet 1-29, Roofing Application
Standard RAS 117 and Roofing Application Standard RAS 137. Assemblies marked with an asterisk* carry the
limitations set forth in Section 2.2.10.1 of FM Loss Prevention Data Sheet 1-29 (February 2020) for enhancements.
#5 Maximum Design Pressure = -45 0 psf*,
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet: LeakBarrier EasyLay UDL 15, TopShield EL30 or LeakBarrier EasyLay UDL 30 (48" wide rolls).
Fasteners: 12 ga. x 1.25-inch long x 3/8-inch head diameter annular ring shank roofing nails and 1-5/8-inch
diameter tin caps
Spacing: 6" o.c. at the 4-inch wide side laps and 8" o.c. at three (3) equally spaced, staggered center rows.
Base Ply: (Optional) LeakBarrier PS200mu, self -adhered
Underlayment: LeakBarrier PS200HI, self -adhered.
#6 Maximum Design Pressure = -45 0 psf*:
Deck:
Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction,
Base Sheet:
LeakBarrier EasyLay UDL 15, TopShield EL30 or LeakBarrier EasyLay UDL 30 (48" wide rolls).
Fasteners:
12 ga. x 1.25-inch long x 3/8-inch head diameter annular ring shank roofing nails and 1-5/8-inch
diameter tin caps
Spacing:
6" o.c. at the 4-inch wide side laps and 8" o.c. at three (3) equally spaced, staggered center rows.
Primer:
ASTM D41 primer at tin -caps.
Base Ply:
(Optional) LeakBarrier PS200mu, self -adhered
Underlayment:
LeakBarrier NR600 Ultra, self -adhered.
#7 Maximum Design Pressure = -60 0 psf:
Deck:
Min. 19/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet:
LeakBarrier EasyLay
Fasteners:
12 ga. x 1.25-inch long x 3/8-inch head diameter annular ring shank roofing nails and 1-5/8-inch
diameter tin caps
Spacing:
7" o.c. at the 4-inch wide side laps and 7" o.c. at three (3) equally spaced, staggered center rows.
Base Ply:
(Optional) LeakBarrier PS200mu, self -adhered
Underlayment:
LeakBarrier PS2001111 self -adhered.
#8 Maximum Design Pressure = -60 0 psf:
Deck:
Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet:
LeakBarrier EasyLay UDL 15, TopShield EL30 or LeakBarrier EasyLay UDL 30 (48" wide rolls).
Fasteners:
12 ga. x 1.25-inch long x 3/8-inch head diameter annular ring shank roofing nails and 1-5/8-inch
diameter tin caps
Spacing:
6" o.c. at the 4-inch wide side laps and 6" o.c. at four (4) equally spaced, staggered center rows.
Base Ply:
(Optional) LeakBarrier PS200mu, self -adhered
Underlayment:
LeakBarrier PS2001" self -adhered.
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Cert/f7cate of Authorhat/on #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION F1.10450-1114
Tarco Roof Underlayments; (254) 913.7750 Revision 14: 03/22/2021
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#9 Maximum Design Pressure = -60.0 psf:
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet: LeakBarrier EasyLay UDL 15, TopShield EL30 or LeakBarrier EasyLay UDL 30 (48" wide rolls).
Fasteners: 12 ga. x 1.25-inch long x 3/8-inch head diameter annular ring shank roofing nails and 1-5/8-inch
diameter tin caps
Spacing: 6" D.C. at the 4-inch wide side laps and 6" o.c. at four (4) equally spaced, staggered center rows.
Primer: ASTM D41 primer at tin -caps.
Base Ply: (Optional) LeakBarrier PS200mu, self -adhered
Underlayment: LeakBarrier NR600 Ultra, self -adhered and back nailed using 12 ga. x 1.25-inch long x 3/8-inch head
diameter annular ring shank roofing nails and 1-5/8-inch diameter tin caps spaced 12" o.c. within
the self -adhering side laps.
#10 Maximum Design Pressure = -82.5 psf:
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet: LeakBarrier EasyLay
Fasteners: Simplex MAXX Cap Fasteners
Spacing: 8" D.C. at the 4-inch wide side laps and 8" o.c. at four (4) equally spaced, staggered center rows.
Base Ply: (Optional) LeakBarrier P5200mu, self -adhered
Underlayment: LeakBarrier PS20011, self -adhered.
#11 Maximum Design Pressure = -120.0 psf:
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet: LeakBarrier EasyLay
Fasteners: 12 ga. x 1.25-inch long x 3/8-inch head diameter annular ring shank roofing nails and 1-5/8-inch
diameter tin caps
Spacing: 4" o.c. at the 4-inch wide side laps and 4" D.C. at four (4) equally spaced, staggered center rows.
Base Ply: (Optional) LeakBarrier PS200mu, self -adhered
Underlayment: LeakBarrier PS200HT, self -adhered.
5.9 Exposure Limitations:
TABLE 3: ExposuRE LIMITATIONS
Underlayment
Prepared Roof Cover
Installation Type
Maximum
Exposure (days)
LeakBarrier PS200HT, or ASTM Organic Mineral Surface Tile Underlayment
Adhesive -set tile roof system
or mechanically attached
180
LeakBarrier NR600 Ultra or LeakBarrier EasyMop SBS
Mechanically attached
180
LeakBarrier EasyLay
Mechanically attached
180
LeakBarrier EasyLay UDL 30
Mechanically attached
180
LeakBarrier NR600 Ultra or LeakBarrier EasyMop SBS
Adhesive -set tile roof system
30
LeakBarrier M5300, P5200Mu, SS400 or TopShield Ice & Water G300
Mechanically attached
30
LeakBarrier EasyLay UDL 15 or TopShield EL30
Mechanically attached
1 30
Tarco 30
Mechanically attached
1 1
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Certlffcate of Authori:at/on #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION F1.10450-1114
Tarco Roof Underlayments; (254) 913.7750 Revision 14: 03/22/2021
Page 8 of 11
ONEMOJetc.
5.10 Tile Slippage Limitations: When loading roof tiles on the underlayment in direct -deck tile roof assemblies, the
maximum roof slope shall be as follows. These slope limitations can only be exceeded by using battens during
loading of the roof tiles.
TABLE 4: TILE SLIPPAGE LIMITATIONS FOR DIRECT -DECK TILE INSTALLATIONS
Underlayment*
Tile Profile
Staging Method
Maximum Slope
LeakBarrier PS200HT
Flat
10-tile stack** or 6-tile stack (4 over 2)
6:12
Lugged
6-tile stack (4 over 2)
6:12
LeakBarrier NR600 Ultra
Flat or Lugged
6-tile stack (4 over 2)
6:12
ASTM Organic Mineral Surface
Tile Underlayment or
LeakBarrier EasyMop SBS
Flat
6-tile stack (4 over 2)
5:12
lugged
6-tile stack (4 over 2)
6:12
Notes: *Tarco Roofing specifies a minimum 48 cure -time after the installation of self -adhering membranes and before loading of
roofing tiles.
**If tiles are to be left in a staged condition for more than 30 days, Tarco Roofing requires tiles be staged two tiles
perpendicular to slope, four tiles on top, parallel to slope, regardless of the allowances noted above
6. INSTALLATION:
6.1 Tarco Roof Underlayments shall be installed in accordance with Tarco Roofing installation instructions subject to
the Limitations set forth in Section 5 herein and the specifics noted below.
6.2 Re -fasten any loose decking panels, and check for protruding nail heads. Sweep the substrate thoroughly to remove
any dust and debris prior to application, and prime the substrate (if applicable).
6.3 Tarco 30:
6.3.1 Non -Tile Applications:
Shall be installed in compliance with requirements for an approved mechanically attached underlayment (ASTM
D226, Type II) in FBC Table 1507.1.1.1 or FBC Residential Table R905.1.1.1 for the type of prepared roof covering to
be installed, and the manufacturer's installation instructions. FBC requirements take precedence over the
manufacturer's installation instructions.
6.3.2 Tile Applications:
Tarco 30 is limited to use as a mechanically attached base sheet in the "TWO-PLY SYSTEM" from FRSA/TRI Florida
High Wind Concrete and Clay Roof Tile Installation Manual, Sixth Edition, followed by ASTM Organic Mineral Surface
Tile Underlayment or LeakBarrier EasyMop SBS applied in hot asphalt, or other FBC Approved hot -asphalt applied
cap sheet. Refer to FRSA/TRI, Sixth Edition, Appendix A, Table 1 for attachment requirements.
6.4 LeakBarrier EasyLay:
6.4.1 Non -Tile Applications:
Shall be installed in compliance with requirements for an approved mechanically attached underlayment (ASTM
D226, Type II) in FBC Table 1507.1.1.1 or FBC Residential Table R905.1.1.1 for the type of prepared roof covering to
be installed, and the manufacturer's installation instructions. FBC requirements take precedence over the
manufacturer's installation instructions.
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Certificate ofAuthari:ation #32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION F1.10450-1114
Tarco Roof Underlayments; (254) 913-7750 Revision 14: 03/22/2021
Page 9 of 11
ONEMOjetc.
6.4.2 Tile Applications:
LeakBarrier EasyLay is limited to use as a mechanically attached base sheet in the "TWO-PLY SYSTEM" from FRSA/TRI
Florida High Wind Concrete and Clay Roof Tile Installation Manual, Sixth Edition
• When LeakBarrier EasyLay is followed by ASTM Organic Mineral Surface Tile Underlayment or LeakBarrier
EasyMop SBS applied in hot asphalt, or other FBC Approved hot -asphalt applied cap sheet, refer to FRSA/TRI,
Sixth Edition, Appendix A, Table 1 for attachment requirements.
• When LeakBarrier EasyLay is followed by LeakBarrier PS200"T, refer to Section 5.8.3.2 herein for attachment
requirements.
6.5 LeakBarrier EasyLay UDL 15, TopShield EL30 or LeakBarrier EasyLay UDL 30: —�
6.5.1 Non -Tile Applications:
Shall be installed in compliance with requirements for a synthetic underlayment in FBC 1507.1.1.1(2, Exception),
1507.1.1.1(3, Exception) or 1507.1.1.1(5) or FBC Residential R905.1.1.1(2, Exception), R905.1.1.1(3, Exception) or
R905.1.1.1(5) for the type of prepared roof covering to be installed, and the manufacturer's installation instructions.
FBC requirements take precedence over the manufacturer's installation instructions.
6.5.2 Tile Applications:
LeakBarrier EasyLay UDL 15, TopShield EL30 and LeakBarrier EasyLay UDL 30 are limited to use as a mechanically
attached base sheet in the "TWO-PLY SYSTEM" from FRSA/TRI Florida High Wind Concrete and Clay Roof Tile
Installation Manual, Sixth Edition, followed by LeakBarrier PS20011TI self -adhered. Refer to Section 5.8.3.2 herein
for attachment requirements.
6.6 LeakBarrier® MS300, LeakBarrier® PS200mu, LeakBarrier® SS400 Ice and Water Armor or TopShield Ice & Water
G300:
6.6.1 Shall be installed in compliance with requirements for an approved self -adhering underlayment (HSI IV] ulyiu) In
FBC 1507.1.1.1 or 1507.1.1.3 or FBC Residential R905.1.1.1 or R905.1.1.3 for the type of prepared roof covering to
be installed, and the manufacturer's installation instructions.
When installed over a mechanically attached, FBC Approved ASTM D226 Type II felt or ASTM D4869, Type III or IV
felt, the felt shall be fastened in accordance with FBC 1507.1.1 or R905.1.1.
6.6.2 Multi -Ply Underlayment Systems:
LeakBarrier® SS400 Ice and Water Armor followed by LeakBarrier® SS400 Ice and Water Armor is allowable for use
under mechanically attached prepared roof systems. Limits of use are those associated with the top -layer material.
This is not a requirement, but is allowable if a multi -ply underlayment system is desired.
6.7 LeakBarrier® PS200"T or LeakBarrier® NR600 Ultra:
6.7.1 Non -Tile Applications:
Shall be installed in compliance with requirements for an approved self -adhering underlayment (ASTM D1970) in
FBC 1507.1.1.1 or 1507.1.1.3 or FBC Residential R905.1.1.1 or R905.1.1.3 for the type of prepared roof covering to
be installed, and the manufacturer's installation instructions.
When installed over a mechanically attached, FBC Approved ASTM D226 Type II felt or ASTM D4869, Type III or IV
felt, the felt shall be fastened in accordance with FBC 1507.1.1 or R905.1.1.
6.7.2 Tile Applications:
Shall be installed in compliance with requirements for a Self -Adhered Membrane in the FRSA/TRI Florida High Wind
Concrete and Clay Roof Tile Installation Manual, Sixth Edition, and the manufacturer's installation instructions.
Refer to Section 5.8.2 for attachment limitations.
Refer to Table 4 for tile staging limitations.
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Certificate ofAuthorfratfon #32455 7T" EDITION (2020) FBC NON-HVH2 EVALUATION F1.10450-1114
Tarco Roof Underlayments; (254) 913.7750 Revision 14: 03/22/2021
Page 10 of 11
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6.8 ASTM Organic Mineral Surface Tile Underlayment and LeakBarrier m EasyMop SBS:
6.8.1 Tile Applications:
ASTM Organic Mineral Surface Tile Underlayment and LeakBarrierTm EasyMop SBS are limited to use as the Hot
Asphalt applied "Cap Sheet" in the "TWO-PLY SYSTEM" from FRSA/TRI Florida High Wind Concrete and Clay Roof
Tile Installation Manual, Sixth Edition.
Refer to Section 5.8.2 for attachment limitations.
Refer to Table 4 for tile staging limitations.
6.9 Fiberglass Mineral Surface Roll Roofing and ASTM Organic Mineral Surface Tile Underlayment:
6.9.1 Fiberglass Mineral Surface Roll Roofing and ASTM Organic Mineral Surface Tile Underlayment are limited to use as
a valley liner in accordance with FBC 1507.2.9.2 or FBC Residential R905.2.8.2. Installation shall be in accordance
with the manufacturer's instructions before applying shingles.
As required by the Building Official or Authority Having Jurisdiction in order to properly evaluate the installation of
this product.
Contact the named CIA entity for manufacturing facilities covered by F.A.C. Rule 611320-3 CIA requirements. Refer
to Section 4 herein for products and production locations having met codified material standards.
UL LLC — QUA9625; (414) 248-6409; Karen.buchmann@ul.com
- END OF EVALUATION REPORT -
NEMO ETC, LLC Evaluation Report 10880.07.08-1114
Certificate of Authori:ation#32455 7TH EDITION (2020) FBC NON-HVHZ EVALUATION F1.10450-1114
Tarco Roof Underlayments; (254) 913-7750 Revision 14: 03/22/2021
Page 11 of 11