HomeMy WebLinkAboutEVALUATION REPORT - UNDERLAYMENTSNEMO I etc.
SCANNEDertif—w of Authorization #32455
By 353 Christian Street, Unit #13
St Lucie County Oxford, CT 06478
(203) 262-9245
ENGINEER EVALUATE TEST CONSULT CERTIFY
EVALUATION REPORT
Tarco Roofing FILECOPY
Evaluation Report 10880.07.08-R10
One Information Way, Suite 225 FL10450-R10
Little Rock, AR 72202 Date of Issuance: 07/11/2008
(2 I4) 913-7750 �L V� 1 tell —03rT7 Revision 10: 08/13/2018
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.El, for use of the product under the Florida Building Code and Florida Building Code, Residential Volume. The products
described herein have been evaluated for compliance with the 6th Edition (2017) Florida Building Code sections noted
herein.
DESCRIPTION: Tarco Roof Underlayments
LABELING: Labeling shall be in accordance with the requirements the Accredited Quality Assurance Agency noted herein.
CONTINUED COMPLIANCE: This Evaluation Report is valid until such time as the named product(s) changes, the referenced
Quality Assurance documentation changes, or provisions of the Code that relate to the product change. Acceptance of
this Evaluation Report by the named client constitutes agreement to notify Robert Nieminen, P.E. if the product changes
or the referenced Quality Assurance documentation changes. MEMO ETC, LLC requires a complete review of this
Evaluation Report relative to updated Code requirements with each Code Cycle.
ADVERTISEMENT: The Evaluation Report number preceded by the words "NEMO ETC, LLC Evaluated" may be displayed in
adulertising 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.
Evaluation Report consists of pages 1 through 10.
ared by:
cry„
`-.acs�:�� •. �'.
s,�o-sage'
!rt J.M. Nieminen, P.E.
�E
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The facsimile seal appearing was authorized by Robert
Registration No. 59166, Florida DCA ANE1983
J+'s "'" 'e a` .
Nieminen, P.E. on 08/13/2018. This does not serve as an
electronically signed document.
CERTIFICATION OF INDEPENDENCE:
1. INEMO 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. NEMO 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
5. Zs is a building code evaluation. Neither NEMO ETC, LLC nor Robert Nieminen, P.E. are, in any way, the Designer of Record for any
ject on which this Evaluation Report, or previous versions thereof, is/was used for permitting or design guidance unless retained
specifically for that purpose.
!
ROOFING COMPONENT EVALUATION:
ONEMOletc.
Product Category: Roofing
Sub -Category: U nderlayment
Compliance Statement: Tarco Roof Underlayments, as produced by Tarco Roofing, have demonstrated compliance
with the following sections of the 6t' Edition (2017) 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.
Section
Pro a
Standard
Year
1504.3.1
Wind Uplift
FM 4474
2011
1507.1.1, T1507.1.1
Physical Properties
ASTM D226
2009
1507.1.1, T1507.1.1
Physical Properties
ASTM D4869
2016
1507.1.1, T1507.1.1, 1507.2.9.2
Physical Properties
ASTM D1970
2015
1507.2.9.2
Physical Properties
ASTM D3909
2012
1507.2.9.2, FRSA/TRI April 2012
Physical Properties
ASTM D6380
2013
1507.3.3
Physical Properties
FRSA/TRI April 2012 (04-12)
2012
FRSA/TRI April 2012
Physical Properties
ASTM D6164
2011
TAS 110
Accelerated Weathering
ASTM D4798
2011
Enti
Examination
Reference
Date
ERD (TST6049)
FRSA/TRI April 2012 (04-12)
T33190.08.10
08/06/2010
ERD (TST6049)
ASTM D1970
T32530.08.10
08/17/2010
ERD (TST6049)
FM 4474
T37610.07.11
06/29/2011
ERD (TST6049)
ASTM D3909
T40780.04.12
04/06/2012
ERD (TST6049)
ASTM D6380
T40790.04.12
04/06/2012
ERD (TST6049)
ASTM D6164
T35410.04.12
04/18/2012
ERD (TST6049)
ASTM D1970
T45250.04.13-R2
04/23/2013
ERD (TST6049)
FRSA/TRI April 2012 (04-12)
T43930.09.13-R2
09/11/2013
ERD (TST6049)
ASTM D226 & D4869
SC4950.02.14-R2
06/25/2014
ERD (TST6049)
ASTM D1970
TAR-SC9480.15
07/02/2015
ERD (TST6049)
FM 4474
TAR-SC8020.14
12/03/2015
ERD (TST6049)
FM 4474
TAR-SC5670.03.16
03/21/2016
i ERD (TST6049)
FM 4474
T6460.06.07-R2
05/26/2017
ERD (TST6049)
ASTM D226
TAR-SC13965.02.17-RI
05/17/2017
ERD (TST6049)
FBC 1507.1.1 (Exception)
TAR-SC16115.17
10/02/2017
ERD (TST6049)
FRSA/TRI April 2012 (04-12)
TAR-SC16115.17
10/02/2017
PRI(TST5878)
ASTM D1970
BRY-018-02-01
08/11/2003
PRI(TST5878)
ASTM D1970
BRY-017-02-01
08/11/2003
PRI(TST5878)
ASTM D226
TOT-014-02-02
05/18/2004
PRI(TST5878)
ASTM D226
TOT-015-02-02
05/24/2004
PRI(TST5878)
ASTM D4869
TOT-009-02-01
09/14/2004
PRI(TST5878)
ASTM D4869
TOT-009-02-02
09/14/2004
PRI(TST5878)
ASTM D226
TOT-041-02-01
05/24/2006
Miami -Dade (CER1592)
FBC HVHZ Certification
16-1116.09
01/12/2017
NEMO (TST6049)
FRSA/TRI April 2012 (04-12)
TAR-SC8020.06.18
06/05/2018
NEMO (TST6049)
Tensile adhesion
4S-TAR-18-002.07.18-1
07/20/2018
NEMO (TST6049)
FRSA/TRI April 2012 (04-12)
4S-TAR-18-002.07.18-2
07/20/2018
j Tarco Roofing
Adhesive compound
Affidavit
12/15/2015
UL, LLC. (QUA9625)
Quality Assurance
Service Confirmation (INDIA)
11/22/2016
UL, LLC. (QUA9625)
Quality Assurance
Service Confirmation (PA)
06/28/2017
UL, LLC. (QUA9625)
Quality Assurance
Service Confirmation (TX)
08/13/2018
NEMO ETC, LLC Evaluation Report 10880.07.08-1110
Certificate of Authorization#32455 6T" EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-R10
Tarco Roof Underlayments; (254) 913-7750 Revision 10: 08/13/18
Page 2 of 10
ONEMOjetc.
Self -Adhering Underlayments:
LeakBarrier MS300 Ice and Water Armor is a self -adhering, glass mat reinforced, mineral surfaced, SBS modified
roof underlayment; m
eakBarrier 00"T Ice and Water Armor is a self -adhering, glass mat reinforced, fabric surfaced, SBS modifie
roof underlayment; meets ASTM D1970 and FRSA/TRI April 2012 (04-12).
glass mat reinforced, smooth poly film surfaced, SBS
modified roof underlayment; meets ASTM D1970.
LeakBarrier NR600 Ultra Ice and Water Armor is a self -adhering, polyester -fabric surfaced, SBS modified roof
underlayment; meets ASTM D1970 and FRSA/TRI April 2012 (04-12).
LeakBarrier SS400 Ice and Water Armor is a self -adhering, fiberglass reinforced, smooth surfaced modified
underlayment; meets ASTM D1970.
4.2 Mechanically Fastened Underlayments:
Tarco 15 is an asphalt -saturated organic felt; meets ASTM D226, Type I.
Tarco 30 is an asphalt -saturated organic felt; meets ASTM D226, Type H.
Tarco NO 30 is an asphalt -saturated organic felt; meets ASTM D4869, Type II.
LeakBarrier EasyLay is an asphalt -coated polyester fabric roof underlayment; meets physical requirements of
I
ASTM D226, Types I and II.
4.3 Mechanically Fastened and/or Bonded Underlayments:
Fiberglass Mineral Surfaced Roll Roofing is a glass -fiber -reinforced, asphalt -coated, granule surfaced
underlayment used as a valley liner; meets ASTM D3909.
ASTM Organic Mineral Surface Tile Underlayment is an asphalt -saturated organic roll roofing sheet; meets ASTM
D6380, Class M.
LeakBarrier° EasyMcI SBS is a polyester reinforced, SBS modified bitumen roofing underlayment; meets
FRSA/TRI April 2012 (04-12).
I
4.4 Mechanically Fastened Base Sheets:
LeakBarrier EasyLay° UDL 15 consists of a woven -polymeric scrim with a textured fabric on the top surface; meets
FBC 1507.1.1 (Exception). Within this Evaluation Report, it is used as a base sheet in multi -ply underlayment
systems. See FBC File No. FL16884 use as a stand-alone roof underlayment.
i
LeakBarrier° EasyLay UDL Basic consists of a woven -polymeric scrim with a textured fabric on the top surface;
meets FBC 1507.1.1(Exception). Within this Evaluation Report, it is used as a base sheet in multi -ply underlayment
systems. See FBC File No. FL16884 use as a stand-alone roof underlayment.
LeakBarrier EasyLay° UDL 50 consists of a woven -polymeric scrim with a non -woven fabric on the top surface and
a rubberized polymeric coating on the back surface; meets FBC 1507.1.1(Exception). Within this Evaluation Report,
it is used as a base sheet in multi -ply underlayment systems. See FBC File No. FL16884 use as a stand-alone roof
underlayment.
NEI ETC, LLC
Certificate of Authorization #32455
i
I
6TM EDITION (2017) FBC NON-HVHZ EVALUATION
Tarco Roof Underlayments; (254) 913-7750
Evaluation Report 10880.07.08-11110
FL10450-R10
Revision 10: 08/13/18
Page 3 of 10
5.2
I
5.`13
I
5.4
5.5
5.5.1
ONEMOIetc.
This is a building code evaluation. Neither NEMO ETC, LLC nor Robert Nieminen, P.E. are, in anyway, 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.
This Evaluation Report is not for use in FBC HVHZ jurisdictions.
. J.
Fire Classification is not part of this Evaluation Report; refer to current Approved Roofing Materials Directory for
fire ratings of this product.
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 may be made to the Authority Having Jurisdiction for
approval based on this evaluation combined with supporting data for the prepared roof covering.
Allowable Roof Covers:
TABLE 1:
ROOF COVEROPTIONS
Asphalt
Wood Shakes
Underlayment
Shingles
Nail -On Tile
Foam -On Tile
Metal
& Shingles
Slate
Yes
No
No
No
Yes
Yes
LeakBarrierPS200"T
Yes
Yes
Yes
Yes
Yes
Yes
See 5.5.2
(No copper or zinc)
LeakBarrier PS200-
Yes
No
No
Yes
Yes
Yes
(No copper or zinc)
LeakBarrier NR600 Ultra
Yes
Yes
Yes
Yes
Yes
Yes
See 5.5.2
(No copper or zinc)
LeakBarrierSS400
Yes
No
No
No
Yes
Yes
Yes
Yes
LeakBarrier EasyLay
Yes
(as base sheet in
(as base sheet in
No
Yes
Yes
multi -ply system)
multi -ply system)
LeakBarrier EasyLay
Yes
Yes
Yes
Yes
Yes
Yes
UDL 15, UDL Basic or
(See FL16884)
(as base sheet in
(as base sheet in
(See FL16884)
(See FL16884)
(See FL16884)
UDL 50
multi -ply system)
multi -ply system)
Tarco 15
Yes
No
No
Yes
Yes
No
Yes
Yes
Tarco 30
Yes
(as base sheet in
(as base sheet in
Yes
Yes
Yes
multi -ply system)
multi -ply system)
Tarco NO 30
Yes
No
No
Yes
Yes
Yes
Fiberglass Mineral
Yes
Surfaced Roll Roofing
Valley Liner per
No
No
No
No
No
1507.2.9.2 (2)
ASTM Organic Mineral
Surface Tile
No
Yes
Yes
No
No
No
Underlayment
see 5.5.2
LeakBarrier EasyMop
Yes
SBS
No
Yes
See 5.5.2
No
No
No
Tarco 15, Tarco 30, Tarco NO 30 and EasyLay may be used as a mechanically attached base layer followed by a
LeakBarrier self -adhering top layer or asphalt -applied ASTM Organic Mineral Surface Tile Underlayment or
LeakBarrier EasyMop SBS with allowable roof covers noted above for the respective top layer underlayments.
NEMO ETC, LLC
Certifictite of Authorization #32455
6T" EDITION (2017) FBC NON-HVHZ EVALUATION
Tarco Roof Underlayments; (254) 913-7750
Evaluation Report 10880.07.08-1110
FL10450-R10
Revision 10: 08/13/18
Page 4 of 10
5 15.2
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5.16
5.6.1
I
5.6.2
ONEMOjetc.
"Foam -On Tile" is limited to use of following Approved tile adhesives / underlayment combinations.
TABLE 1A:
ALLOWABLE TILE ADHESIVE
/ UNDERLAYMENT COMBINATIONS'
Florida Product
Adhesive
Approval
Underlayments
Dow TILE BOND Roof Tile Adhesive
FL22525
LeakBarrier PS200HT
ICP Adhesives Polyset® AH-160
FL6332
LeakBarrier PS200n LeakBarrier NR600 Ultra, ASTM Organic
Mineral Surface Tile Underlayment or LeakBarrier EasyMop SBS
ICP Adhesives Polyset® RTA-1
FL6276
LeakBarrier PS200HT
Allowable Substrates:
Direct -bond to deck:
LeakBarrier MS300, LeakBarrier PS200"T, LeakBarrier PS20011u, LeakBarrier NR600 Ultra or LeakBarrier SS400 self -
adhered to:
➢ New untreated plywood (unprimed or primed with ASTM D41 primer);
➢ Existing plywood (unprimed or primed with ASTM D41 primer);
➢ New or existing OSB (unprimed or primed with ASTM D41 primer);
➢ Structural concrete (unprimed or primed with ASTM D41 primer).
Note: Tarco does not require priming of new or existing plywood or OSB sheathing. New or existing sheathing
should be cleaned of all dirt and debris prior to application of LeakBarrier membranes.
ASTM Organic Mineral Surface Tile Underlayment or LeakBarrier EasyMop SBS in hot asphalt to:
➢ ASTM D41 primed structural concrete.
Note: Refer to Section 5.6.4 for uplift limitations associated with direct -deck underlayment installations where the
overlying roof cover is foam -on tile roofing.
Bond to Mechanically Attached Base Sheet:
LeakBarrier MS300, LeakBarrier PS200HT, LeakBarrier PS200mu, LeakBarrier NR600 Ultra or LeakBarrier SS400 self -
adhered to:
➢ ASTM D226, Type I or II felt;
➢ ASTM D4869 felt;
➢ LeakBarrier EasyLay, LeakBarrier EasyLay UDL 15, LeakBarrier EasyLay UDL Basic or LeakBarrier EasyLay UDL
50.
ASTM Organic Mineral Surface Tile Underlayment or LeakBarrier EasyMop SBS in hot asphalt to:
➢ ASTM D226, Type I or II felt;
➢ ASTM D4601, Type II base sheet.
For installations under mechanically attached prepared roof coverings, base layer shall be attached per minimum
codified requirements. For installations under foam -on tile systems, base layer shall be attached per minimum
requirements of FRSA/TRI April 2012 (04-12), Appendix A, Table 1, or as listed in Section 5.6.4 herein, or as tested
in accordance with FBC 1504.3.1.
Bond to Other Substrate Types:
LeakBarrier MS300, LeakBarrier PS2001T, LeakBarrier PS20011, LeakBarrier NR600 Ultra or LeakBarrier SS400 self -
adhered to ASTM D41 primed metal (flashing metal, valley metal, etc.).
i Refer to Tile Manufacturer's orAdhesive Manufacturer's Florida Product Approval for Overturning Moment Resistance Performance.
NEMO ETC, LLC Evaluation Report 30880.07.08-1110
Certificate of Authorization #32455 6T" EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-R10
Tarco Roof Underlayments; (254) 913-7750 Revision 10: 08/13/18
j Page 5 of 10
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IRNEMOJetc.
5.6.4 Wind Resistance for Underlayment Systems in Foam -On Tile Applications: FRSA/TRI April 2012 (04-12) does not
address wind uplift resistance of all underlayment systems beneath foam -on tile systems, where the underlayment
forms part of the load -path. The following wind uplift limitations apply to underlayment systems that are not
addressed in FRSA/TRI April 2012 (04-12) and are used in foam -on tile applications. 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). Refer to FRSA/TRI
April 2012 (04-12), Appendix A, Table 1A or FBC 1609 for determination of design wind loads.
#1 Maximum Design Pressure = -75.0 psf:
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having Jurisdiction
Primer: (Optional) ASTM D41
Base Ply: (Optional) LeakBarrier PS200M", self -adhered.
Underlayment: LeakBarrier PS200HTI 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 PS2001U or LeakBarrier EasyBase, rolled
into place to create continuous bond
Base Ply: (Optional) LeakBarrier PS2001u, self -adhered
Underlayment: LeakBarrier PS2001T, 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 PS200"T, self -adhered.
#4 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, LeakBarrier EasyLay UDL Basic or LeakBarrier EasyLay UDL 50 (48" wide rolls);
See FBC FL16884.
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 PS200HT, self -adhered.
j #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, LeakBarrier EasyLay UDL Basic or LeakBarrier EasyLay UDL 50 (48" wide rolls);
See FBC FL16884.
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.
#6 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 P5200mu, self -adhered
Underlayment: LeakBarrier PS200"T, self -adhered.
i
NEMO ETC, LLC Evaluation Report 10880.07.08-1110
Certificate ofAuthorization #32455 6" EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-R10
Tarco Roof Underlayments; (254) 913-7750 Revision 10: 08/13/18
j Page 6 of 10
OMEMO I etc.
#7 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, LeakBarrier EasyLay UDL Basic or LeakBarrier EasyLay UDL 50 (48" wide rolls);
See FBC FL16884.
jFasteners: 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
ca ps
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 PS200111, 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, LeakBarrier EasyLay UDL Basic or LeakBarrier EasyLay UDL 50 (48" wide rolls);
! See FBC FL16884.
! 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.
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.
#9 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" o.c. at the 4-inch wide side laps and 8" o.c. at four (4) equally spaced, staggered center rows.
Base Ply: (Optional) LeakBarrier PS200mu, self -adhered
Underlayment: LeakBarrier PS200HII self -adhered.
#10 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
ca ps
Spacing: 4" o.c. at the 4-inch wide side laps and 4" o.c. at four (4) equally spaced, staggered center rows.
Base Ply: (Optional) LeakBarrier PS200Mu, self -adhered
Underlayment: LeakBarrier PS200HII self -adhered.
5.6.4.1 All other direct -deck, adhered Tarco underlayment systems beneath foam -on tile systems carry a Maximum Design
Pressure of -45 psf.
5.6.4.2 For mechanically attached Base Sheet, the maximum design pressure for the selected assembly shall meet or
exceed that required under FRSA/TRI April 2012 (04-12), Appendix A, Table 1A.
Alternatively, the maximum design pressure for the selected assembly shall meet or exceed the Zone 1 design
pressure determined in accordance with FBC 1609. In this case, Zones 2 and 3 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 and Roofing Application Standard RAS 117. Assemblies
marked with an asterisk* carry the limitations set forth in Section 2.2.10.1 of FM Loss Prevention Data Sheet 1-29
(January 2016) for Zone 2/3 enhancements.
NEMP ETC, LLC Evaluation Report 10880.07.08-1130
Certifici to ofAuthoriration #32455 6T" EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-R10
Tarco Roof Underlayments; (254) 913-7750 Revision 10: 08/13/18
Page 7 of 10
NNEMO I etc.
Exposure Limitations:
LeakBarrier NR600 Ultra, LeakBarrier EasyLay, ASTM Organic Mineral Surface Tile Underlayment and LeakBarrier
EasyMop SBS shall not be left exposed for longer than 180-days after installation.
LeakBarrier PS2001T shall not be left exposed for longer than 120-days after installation.
LeakBarrier MS300, PS200mu or SS400 shall not be left exposed for longer than 30-days after installation.
Tarco 15, Tarco 30 and Tarco NO 30 shall be covered as soon as possible after installation; exposure for more than
24 hours after installation could adversely affect performance.
Tile Slippage Limitations (FRSA/TRI April 2012 (04-12)):
When loading roof tiles on the underlayment in direct -deck tile 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 2: TILE SLIPPAGE LIMITATIONS
DIRECT -DECK TILE INSTALLATIONS
Underlayment Tile Profile
Staging Method Maximum Slope
LeakBarrier PS200"r
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
LeakBarrier EasyMop
Flat
6-tile stack (4 over 2)
5:12
SBS
Lugged
6-tile stack (4 over 2)
6:12
6.1 Tarco Roof Underlayments shall be installed in accordance with Tarco Roofing published installation requirements
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 LeakBarrier®'MS300, PS200HT, PS20OMu, NR600 Ultra orSS400 Ice and Water Armor:
6.3.1 Non -Tile Applications:
Shall be installed in compliance with the requirements for ASTM D1970 underlayment in FBC Table 1507.1.1 for the
type of prepared roof covering to be installed and Tarco Roofing published requirements.
6.3.2 Tile Applications (LeakBarrier P5200HT and LeakBarrier NR600 Ultra only):
Shall be installed in compliance with the requirements for Self -Adhered Membrane set forth in FRSA/TRI April 2012
j (04-12) and Tarco Roofing published requirements.
For mechanically fastened tile roofing over 2-ply system, consisting of Base Sheet and self -adhering top sheet(s),
Base Sheet fastening shall be not less than FRSA/TRI April 2012 (04-12), Table 1.
For adhesive -set tile applications, refer to Section 5.6.4 herein.
Refer to Section 5.8 for tile staging limitations. 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 allowance in Section 5.8.
5.3.3 Multi -Ply Underlayment Systems:
LeakBarrier® SS400 Ice and Water Armor followed by LeakBarrier® SS400 Ice and Water Armor (direct -to -deck per
5.6.1 or over mechanically attached base sheet per 5.6.2) 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.
NEMO ETC, LLC Evaluation Report 10880.07.08-1110
Certificate of Authorization #32455 6T" EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-R10
Tarco Roof Underlayments; (254) 913-7750 Revision 10: 08/13/18
Page 8 of 10
ONEMO etc.
6 4 Tarco 15 and 30:
6. .1 Non -Tile Applications:
Shall be installed in compliance with the codified requirements for ASTM D226, Type I (Tarco 15) or ASTM D226
Type II (Tarco 30) underlayment in FBC Table 1507.1.1 for the type of prepared roof covering to be installed and
Tarco Roofing published requirements.
6.4.2 Tile Applications (Tarco 30 only):
Tarco 30 is limited to use as a mechanically attached base sheet in the "Two Ply System" from FRSA/TRI April 2012
(04-12). Reference is made to Table 1 herein, coupled with FRSA/TRI April 2012 (04-12) and Tarco Roofing published
requirements.
6.6 Tarco NO 30: .
6. .1 Shall be installed in compliance with the codified requirements for ASTM D4869, Type II underlayment in FBC Table
1507.1.1 for the type of prepared roof covering to be installed and Tarco Roofing published requirements.
6.6 LeakBarrier EasyLay' -
6.6.1 Non -Tile Applications:
Shall be installed in compliance with the codified requirements for ASTM D226, Type II underlayment in FBC Table
1507.1.1 for the type of prepared roof covering to be installed and Tarco Roofing published requirements.
6.6.2 Tile Applications, base laver in multi -ply system:
LeakBarrier EasyLay is limited to use as a mechanically attached base sheet in the "Two Ply System" from FRSA/TRI
April 2012 (04-12). Reference is made to Table 1 and Section 5.6.4 herein, coupled with FRSA/TRI April 2012 (04-
12) and Tarco Roofing published requirements.
6.7 ASTM Organic Mineral Surface Tile Underlayment'and LeakBarrierT"° EasyMop SBS:
6.7.1 Tile Applications:
6.7.1 ASTM Organic Mineral Surface Tile Underlayment and LeakBarrierTm EasyMop SBS are limited to use as an alternate
to "Mineral Surface Roll Roofing" (ASTM D6380, Class M) in the "Single Ply System" from FRSA/TRI April 2012 (04-
12) beneath mechanically fastened tile roof systems or the Hot Asphalt applied "Cap Sheet" in the "Two Ply System"
from FRSA/TRI April 2012 (04-12) beneath mechanically fastened or adhered tile roof systems. Reference is made
to Table 1 and Section 5.6.4 herein, coupled with FRSA/TRI April 2012 (04-12) and Tarco Roofing published
requirements.
Tile Staging:
6.8.1 Tile shall be loaded and staged in a manner that prevents tile slippage and/or damage to the underlayment. Refer
to Table 2 herein, and Tarco Roofing published requirements for tile staging.
6.8.2 Battens and/or Counter -battens, as required by the the manufacturer and FRSA/TRI April 2012 (04-12) must be
used on all roof slopes greater than 7:12. Precautions should be taken as needed, such as the use of battens or sail-
boards, to prevent tile sliding and/or damage to the underlayment during the loading process.
I
6.8.3 Tarco Roofing specifies the minimum cure time after installation of self -adhering membranes and before loading of
roofing tiles is forty-eight (48) hours.
C, LLC Evaluation Report 10880.07.08-1110
of Authorization #32455 6" EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-R10
Tarco Roof Underlayments; (254) 913-7750 Revision 10: 08/13/18
Page 9 of 10
ONEMO I etc.
As required by the Building Official or Authority Having Jurisdiction in order to properly evaluate the installation of
this product.
Contact the noted QA agency for information on product locations covered for F.A.C. 611320-3 QA requirements.
The following plants have qualified products under their respective physical properties specifications.
PLANT
SPECIFICATION
PRODUCT(S)
ASTM D226
LeakBarrier EasyLay, Tarco 15, Tarco 30
ASTM D4869
Tarco NO 30
ASTM D3909
Fiberglass Mineral Surfaced Roll Roofing
Greencastle,
ASTM D6380
ASTM Organic Mineral Surface Tile Underlayment
PA
ASTM D1970
LeakBarrier' MS300 Ice and Water Armor, LeakBarrier PS200mu Ice
and Water Armor, LeakBarrier SS400 Ice and Water Armor
ASTM D1970 & FRSA/TRI 04-2012
LeakBarrier PS20014T Ice and Water Armor
FRSA/TRI 04-2012
LeakBarrier' EasyMop'" SBS
ASTM D226
LeakBarrier EasyLay, Tarco 15, Tarco 30
ASTM D4869
Tarco NO 30
Belton, TX
ASTM D1970
LeakBarrier MS300 Ice and Water Armor, LeakBarrier PS200Mu Ice
and Water Armor, LeakBarrier SS400Ice and Water Armor
ASTM D1970 & FRSA/TRI 04-2012
LeakBarrier' PS2001 Ice and Water Armor
Gujarat, India
FBC 1507.1.1(Exception)
LeakBarrier EasyLay UDL 15, LeakBarrier' EasyLay UDL Basic,
LeakBarrier EasyLay UDL 50
UL LLC—QUA9625; (414) 248-6409; Karen.buchmann@ul.com
UL LLC—QUA9625; (631) 546-2458; Kanchi.Agrawala-Dokania@ul.com
- END OF EVALUATION REPORT -
I
NEMOI ETC, LLC
Certificate of Authorization rX32455
6T" EDITION (2017) FBC NON-HVHZ EVALUATION
Tarco Roof Underlayments; (254) 913-7750
Evaluation Report 30880.07.08-1110
FL10450-R10
Revision 10: 08/23/18
Page 10 of 10