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sj> Application Detail
FL10450-R9
Revision
2017
Approved
X
Tarco Roofing
One Information Way
Suite 225
Little Rock, AR 72202
(254)913-7750
smohseen@tarcoroofing.com
Shaik Mohseen
smohseen@tarcoroofing.com
Shaik Mohseen
2403 Taylors Valley Road
Belton, TX 76513
(254)913-7750
smohseen@tarcoroofing.com
Shaik Mohseen
2403 Taylors Valley Road
Belton, TX 78717
(254)939-3775 Ext210
smohseen@tarcoroofing.com
Roofing
Underlayments
Evaluation Report from a Florida Registered Architect or a Licensed Florida
Professional Engineer
0 Evaluation Report - Hardcopy Received
led Robert Nieminen
PE-59166
LLC
lUL
06/28/2020
John W. Knezevich, PE
{ C�3 Validation Checklist - Hardcopy Received
FL30450 R9 COI 2017 01 COI Nieminen.odf
li Standard
Year
ASTM D1970
2015
ASTM D226
2009
ASTM D3909
2012
l ASTM D4869
2016
ASTM D6164
2011
ASTM D6380
2013
FM 4474
FRSA/TRI April 2012 (04-12)
2011
2012
Equivalence of Product Standards
Certified By
Sections from the Code
Product Approval Method
Date Submitted
Date Validated
Date Pending FBC Approval
Date Approved
Summary of Products
Method 1 Option D
10/03/2017
10/07/2017
10/09/2017
12/12/2017
FL #
Model, Number or Name
Description
10450.1
Tarco Roof Underlayments
Roof underlayments for use in prepared roof assemblies
Limits of Use l
Installation Instructions
Approved for use in HVHZ: No
Approved for use outside HVHZ: Yes
FL10450 R9 II 2017 10 FINAL ER TARCO UNDERLAYMENTS FL10450-
R9.odf
Impact Resistant: N/A
Design Pressure: +N/A/-21715
Other: 1.) The design pressure herein pertains to
Verified By: Robert Nieminen PE-59166
Created by Independent Third Party: Yes
Evaluation Reports
one particular bonded underlayment application
FL10450 R9 AE 2017 10 FINAL ER TARCO UNDERLAYMENTS FL10450-
R9.Ddf
Created by Independent Third Party: Yes
for use beneath adhesive -set tile systems. Refer
to ER Section 5.6.2 for details, land other bonded
underlayment systems. 2.) Refer to ER Section 5
for Limits of Use.
The State of Florida is an Ai
Under Florida law, email addresses
mail to this entity. Instead, co
455.275(1), Florida Statutes, effe�
one. The emails provided may be w
address, please provide the Deparl
Back %ext
Contact Us :: 2601 Blair Stone Road, Tallahassee FL 32399 Phone: 850-487-1824
:O employer. Copyright 2007-2013 State of Florida.:: Privacy Statement :: Accessibility Statement :: Refund Statement
public records. If you do not want your e-mail address released In response to a public -records request, do not send electronic
3 the office by phone or by traditional mall. If you have any questions, please contact 850.487.1395. *Pursuant to Section
October 1, 2012, licensees licensed under Chapter 455, F.S. must provide the Department with an email address If they have
for official communication with the licensee. However email addresses are public record. If you do not wish to supply a personal
nt with an email address which an be made available to the public. To determine if you are a licensee under Chapter 455, F.S.,
please dick here .
Product Approval Accepts:
59
ON
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Safe
�-J TRINITY] ERD
EVALUATION REPORT
EXTERIOR RESEARCH & DESIGN, LLC.
Certificate of Authorization #9503
353 CHRISTIAN STREET, UNIT #13
OXFORD, CT 06478
(203) 262-9245
Tarco Roofing I Evaluation Report 10880.07.08-119
One Information Way, Suite 225 FL10450-119
Little Rock, AR 72202 Date of Issuance: 07/11/2008
(254) 913-7750 Revision 9:10/03/2017
SCOPE:
This Evaluation Report is issued under Rule 61G 0-3 and the applicable rules and regulations governing the use of
construction materials in the State of Florida. Thel documentation submitted has been reviewed by Robert Nieminen,
P.E. for use of the product under the Florida Bibilding Code and Florida Building Code, Residential Volume. The
products described herein have been evaluated II or 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. Trinity) ERD 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 "Trinity) ERD 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 Evaluuation 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
Prepared by:
Robert J.M. Nieminen, P.E.
Florida Registration No. 59166, Florida DCAANE1983
CERTIFICATION OF INDEPENDENCE:
1. Trinity IERD does not have, nor does it intend to acqui
distributing products it evaluates.
2. Trinity ERD is not owned, operated or controlled by any
3. Robert Nieminen, P.E. does not have nor will acquire, a
which the evaluation reports are being issued.
4. Robert Nieminen, P.E. does not have, nor will acquire, a
product.
5. This is a building code evaluation. Neither Trinity I ERD
project on which this Evaluation Report, or previous ver
specifically for that purpose.
The facsimile seal appearing was authorized by Robert Nieminen,
P.E. on 10/03/2017. This does not serve as an electronicmlly signed
document.
or will it acquire, a financial interest in any company manufacturing or
mpany manufacturing or distributing products it evaluates.
iancial interest in any company manufacturing or distributing products for
nancial interest in any other entity involved in the approval process of the
Dr Robert Nieminen, P.E. are, in any way, the Designer of Record for any
ms thereof, is/was used for permitting or design guidance unless retained
ROOFING COMPONENT EVALUATION:
1. SCOPE:
Product Category: Roofing
Sub -Category: Underiz
Compliance Statement: Tarco Roof I
with the following sections of the 6U
following Standards. Compliance is s
forth herein.
2. STANDARDS:
Section
1504.3.1
1507.1.1, T1507.1.1
1507.1.1, T1507.1.1
1507.1.1, T1507.1.1, 1507.2.9.2
1507.2.9.2
1507.2.9.2, FRSA/TRI April 2012:
1507.3.3
FRSA/TRI April 2012
3. REFERENCES:
iniitl
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
ERD (TST6049)
PRI (TST5878)
PRI (TST5878)
PRI (TST5878)
PRI (TST5878)
PRI (TST5878)
PRI (TST5878)
PRI (TST5878)
Miami -Dade (CER1592)
Tarco Roofing
UL, LLC. (QUA9625)
C1")0TP'uN'iTY ERD
nderlayments, as produced by Tarco Roofing, have demonstrated compliance
Edition (2017) Florida Building Code through testing in accordance with the
bject to the Installation Requirements and Limitations / Conditions of Use set
Property
Standard
Wind Uplift
FM 4474
Physical Properties
ASTM D226
Physical Properties
ASTM D4869
Physical Properties
ASTM D1970
Physical Properties
ASTM D3909
;Physical<P,roperties:
?i ;,,r a ASTM;D6380, . , t•`_
Physical Properties
FRSA/TRI April 2012 (04-12)
Physical Properties
ASTM D6164
Examination
FRSA/TRI April 2012 (04-12)
ASTM D1970
ASTM D1970
FM 4474
ASTM D3909
ASTM D6380
ASTM D6164
ASTM D1970
FRSA/TRI April 2012 (04-12)
ASTM D226 & D4869
ASTM D1970
FM 4474
FM 4474
FM 4474
ASTM D226
FBC 1507.1.1 (Exception)
FRSA/TRI April 2012 (04-12)
ASTM D1970
ASTM D1970
ASTM D226
ASTM D226
ASTM D4869
ASTM D4869
ASTM D226
FBC HVHZ Certification
Adhesive compound
Quality Assurance
Reference
T33190.08.10
T32530.08.10
T30160.08.09-R1
T37610.07.11
T40780.04.12
T40790.04.12
T35410.04.12
T45250.04.13-R2
T43930.09.13-R2
SC4950.02.14-R2
TAR-SC9480.15
TAR-SC8020.14
TAR-SC5670.03.16
T6460.06.07-R2
TAR-SC13965.02.17-R1
TAR-SC16115.17
TAR-SC16115.17
BRY-018-02-01
BRY-017-02-01
TOT-014-02-02
TOT-015-02-02
TOT-009-02-01
TOT-009-02-02
TOT-041-02-01
16-1116.09
Affidavit
Service Confirmation
Year
2011
2009
2016
2015
2012
t2013
2012
2011
Date
08/06/2010
08/17/2010
10/12/2010
06/29/2011
04/06/2012
04/06/2012
04/18/2012
04/23/2013
09/11/2013
06/25/2014
07/02/2015
12/03/2015
03/21/2016
05/26/2017
05/17/2017
10/02/2017
10/02/2017
08/11/2003
08/11/2003
05/18/2004
05/24/2004
09/14/2004
09/14/2004
05/24/2006
01/12/2017
12/15/2015
Exp.06/28/2020
Exterior Research and Design, I.I.C. I Evaluation Report 10880.07.08-119
Certificate ojAuthorizaUon #9503 6T" EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-119
Tarco Roof Underlayments; (254) 913-7750 Revision 9:10/03/2017
Page 2 of 10
4. PRODUCT DESCRIPTION:
4.1
4.2
4.3
4.4
Self -Adhering Underlayments:
LeakBarrier MS300 Ice and WatE
modified roof underlayment; meet
LeakBarrier PS200"T Ice and Wal
modified roof underlayment; meet
LeakBarrier PS200mu Ice and W,
surfaced, SBS modified roof underl
LeakBarrier NR500HT is a self-adhl
LeakBarrier SS400 Ice and Wall
modified underlayment; meets AS-
(JTRINITYIERD
r Armor is a self -adhering, glass mat reinforced, mineral surfaced, SBS
ASTM D1970.
ar Armor is a self -adhering, glass mat reinforced, fabric surfaced, SBS
; ASTM D1970 and FRSA/TRI April 2012 (04-12).
ter Armor is a self -adhering, glass mat reinforced, smooth poly film
lyment; meets ASTM D1970.
ring, plastic film surfaced, modified underlayment; meets ASTM D1970.
?r Armor is a self -adhering, fiberglass reinforced, smooth surfaced
M D1970.
Tarco 15 is an asphalt -saturated organic felt; meets ASTM D226, Type I.
aT r o 30 isan asphalt -saturated organic feltmeetsASTM:•D226 Type
,,
Tarco NO 30 is an asphalt -saturated organic felt; meets ASTM D4869, Type II.
LeakBarrier EasyLay is an as polyester fabric roof underlayment; meets physical
requirements of ASTM D226, Types, I and II.
Fiberglass Mineral Surfaced Roll
underlayment used as a valley line
ASTM Organic Mineral Surface 1
meets ASTM D6380, Class M.
LeakBarrier EasyMopTM SBS is a p
FRSA/TRI April 2012 (04-12).
LeakBarrier EasyLay UDL 15 con
surface; meets FBC 1507.1.1 (Excep
ply underlayment systems. See FBC
LeakBarrier EasyLay UDL Basic ci
surface; meets FBC 1507.1.1(Excep
ply underlayment systems. See FBC
LeakBarrier EasyLay UDL 50 con!
surface and a rubberized polymeric
this Evaluation Report, it is used a
FL16884 use as a stand-alone roof u
Roofing is a glass -fiber -reinforced, asphalt -coated, granule surfaced
meets ASTM D3909.
le Underlayment is an asphalt -saturated organic roll roofing sheet;
reinforced, SBS modified bitumen roofing underlayment; meets
lists of a woven -polymeric scrim with a textured fabric on the top
ion). Within this Evaluation Report, it is used as a base sheet in multi -
File No. FL16884 use as a stand-alone roof underlayment.
insists of a woven -polymeric scrim with a textured fabric on the top
ion). Within this Evaluation Report, it is used as a base sheet in multi -
File No. FL16884 use as a stand-alone roof underlayment.
ists of a woven -polymeric scrim with a non -woven fabric on the top
coating on the back surface; meets FBC 1507.1.1 (Exception). Within
a base sheet in multi -ply underlayment systems. See FBC File No.
iderlayment.
S. LIMITATIONS: 1
5.1 This is a building code evaluation. I Neither Trinity) ERD 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 guidanIce unless retained specifically for that purpose.
5.2 This Evaluation Report is not for use in FBC HVHZ jurisdictions.
5.3 Fire Classification is not part of this Evaluation Report; refer to current Approved Roofing Materials
Directory for fire ratings of this product.
Exterior Research and Design, I.I.C. Evaluation Report 10880.07.08-119
Certificate ofAuthorization #9503 6T" EDITION (201T) FBC NON-HVHZ EVALUATION FL10450-119
Tarco Roof Underlayments; (254) 913-7750 Revision 9:10/03/2017
Page 3 of 10
Q0TRINITYIERD
5.4 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.
5.5 Allowable Roof Covers:
TABLE 1: ROOF COVER OPTIONS
Asphalt
Wood Shakes
Underlayment
Shingles
Nail -On Tile
Foam -On Tile
Metal
& Shingles
Slate
LeakBarrier MS300
Yes
,Yes s
., Yes .,
LeakBarrier PS200"T
Yes
: Y.es
Yes
Yes
Yes
^See 5 5 2
,Yes
LeakBarrier P5200"10
Yes ,x� w
, ,No _ m
�,�Io, _ ,
Yes „
r ayes ra..
,Y,es
LeakBarrier NR500"T
x YesNa
I No
r Yes
Yes
s
(No copper or,iiricf'v
LeakBarrierSS400,,Yes,aups-«
NoYes..,.',r`.u.r
LeakBarrier EasyLay
Yes ` i
Yes
(as base sheet ui
Yes
(as base sheet m
YesYes"
YeS
)
! _
multi -ply syst�mj�i
muid=ply system)) z
._
Yes
Yes
LeakBarrier EasyLay UDL 15,
Yes
Yes :
Yes
UDLBasicorUDL50
(SeeFL16884)
(as base sheet m` *
z
a (as base sheet m
f
;Yes
(See;FL16884)
(SeeFL16884)+;
multi-pf(SeeF�16884)
Y system) ;
., multi -ply system) F
;.
Tarco 15
"Yes `+ i `;
fVo`No
Yes
o
yes
Yes'
Tarco 30
Yes
(as base sheet i
(as base sheet m
Yes
Yes
Yes
z$ '
`,multi=plysystem)�Fmultiplysysiem)<;;
1 '`
Tarco NO 30
Yesx
Yes k
,Yes
es
"In 40
Fiberglass Mineral Surfaced
Valley; Lmer per
NNO
Now
Roll Roofing
1507:292(2)
ASTM Organic Mineral
,� � G �� s ' +.;
4 `Yes , r
' 1
6. ' M+ �
*+
t..,sees5z.
No,:wNo.
Surface Tile Underlayment
'�
V` ,^Yes..,,
,`
.,. :Nou
m.
LeakBarrier EasyMop SBS
No<,
�Y,es
No)x
No �No
5 5 2
5.5.1 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.
5.5.2 "Foam -On Tile" is limited to use of following Approved tile adhesives / underlayment combinations.
' TABLE lA ALLOWABLE TILE ADHESIVE UNDERLAYMENT C0MBINATION51
Adhesive I
Florida Product
Underlayments
Approval
LeakBarrier PS200"T, ASTM Organic Mineral Surface Tile
ICP Adhesives Polyset® AH-160
FL6332
Underlayment or LeakBarrier EasyMop SBS
1 Refer to Tile Manufacturer's or Adhesive
Florida Product Approval for Overturning Moment Resistance Performance.
Exterior Research and Design, U.C. Evaluation Report 10880.07.08-119
Certificate of Authorization #9503 6'" EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-R9
Ti rco Roof Underlayments;1254) 913-7750 Revision 9:10/03/2017
Page 4 of 10
5.6
5.6.1
5.6.2
5.6.3
\l TRINI7YIERD
Allowable Substrates:
Direct -bond to deck:
LeakBarrier MS300, LeakBarrier PS200"T, LeakBarrier PS200mu, LeakBarrier NR500"T or LeakBarrier SS400
self -adhered to:
➢ New untreated plywood (unp�rimed 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 pri i ing 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 fopm-on tile roofing.
LeakBarrier MS300, LeakBarrier P!
self -adhered to:
➢ ASTM D226, Type I or II felt;
➢ ASTM D4869 felt;
➢ LeakBarrier EasyLay, LeakBa
EasyLay UDL 50.
ASTM Organic Mineral Surface Tile
➢ ASTM D226, Type I or II felt;
➢ ASTM D4601, Type II base sh(
For installations under mechanica
minimum codified requirements. I
per minimum requirements of FR
5.6.4 herein, or as tested in accord
Bond to Other Substrate Types:
LeakBarrier MS300, LeakBarrier P!
self -adhered to ASTM D41 primed
5.6.4 Wind Resistance for Underlayment
does not address wind uplift resista
the underlayment forms part of the
systems that are not addressed in F
Maximum Design Pressure is the re
and reflects the ultimate passing pi
already been applied). Refer to FF
determination of design wind loads.
#1 Maximum Design Pressure = -75.0
Deck: Min. 15/32-inch ply,
Jurisdiction
Primer: (Optional) ASTM D41
Base Ply: (Optional) LeakBarriei
Underlayment: LeakBarrier PS200" , s
Exterior Research and Design, U.C.
Certificate ofAuthariration #9503
, LeakBarrier PS200mu, LeakBarrier NR500"T or LeakBarrier SS400
EasyLay UDL 15, LeakBarrier EasyLay UDL Basic or LeakBarrier
or LeakBarrier EasyMop SBS in hot asphalt to:
attached prepared roof coverings, base layer shall be attached per
installations under foam -on tile systems, base layer shall be attached
TRI April 2012 (04-12), Appendix A, Table 1, or as listed in Section
:e with FBC 1504.3.1.
T, LeakBarrier PS200mu, LeakBarrier NR50011T or LeakBarrier SS400
I (flashing metal, valley metal, etc.)
tems in Foam -On Tile Applications: FRSA/TRI April 2012 (04-12)
of all underlayment systems beneath foam -on tile systems, where
)-path. The following wind uplift limitations apply to underlayment
/TRI April 2012 (04-12) and are used in foam -on tile applications.
of testing for wind load resistance based on allowable wind loads,
ure divided by 2 (the 2 to 1 margin of safety per FBC 1504.9 has
'TRI April 2012 (04-12), Appendix A, Table 1A or FBC 1609 for
to meet project requirements to satisfaction of Authority Having
PS200mu, self -adhered.
6T" EDITION (2017) FBC NON-HVHZ EVALUATION
Tarco Roof Underlayments; (254) 913-7750
Evaluation Report 30880.07.08-R9
FL10450-R9
Revision 9:10/03/2017
Page 5 of 10
#2
Deck:
Min. 15/3;
Jurisdiction
Primer:
(Optional) E
Joint Treatment:
Plywood joi
rolled into I
Base Ply:
(Optional) L
Underlayment:
LeakBarrier
#3 Maximum Design Pressure
Deck:
Structural a
Primer:
(Optional) F
Base Ply:
(Optional) L
Underlayment:
LeakBarrier
#4 Maximum Design
Pressure
Deck:
Base Sheet:
Fasteners:
Spacing:
Base Ply:
Underlayment:
Min. 15/32
Jurisdiction.
LeakBarrier
rolls); See FI
12ga.x1.i
diameter tir
6" o.c. at thi
(Optional) L
LeakBarrier
#5 Maximum Design Pressur,
Deck:
Min. 19/z
Jurisdictioi
Base Sheet:
LeakBarriE
Fasteners:
12 ga. x 1
diameter 1
Spacing:
7" o.c. at t
Base Ply:
(Optional)
Underlayment:
LeakBarriE
#6 Maximum Design Pressur
Deck:
Base Sheet:
Fasteners:
Spacing:
Base Ply:
Underlayment:
Min.
Juris
rolls); See
12ga.x1
diameter 1
6" o.c. at 1
(Optional)
LeakBarriE
�JTRINITYJERD
plywood to meet project requirements to satisfaction of Authority Having
A D41
are covered with 4-inch wide strips of LeakBarrier PS200mu or LeakBarrier EasyBase,
to create continuous bond
Barrier PS200mu, self -adhered
00"T, self -adhered.
to to meet project requirements to satisfaction of Authority Having Jurisdiction.
D41
er PS200mu, self -adhered
, self -adhered.
plywood to meet project requirements to satisfaction of Authority Having
asyLay UDL 15, LeakBarrier EasyLay UDL Basic or LeakBarrier EasyLay UDL 50 (48" wide
C FL16884.
i-inch long x 3/8-inch head diameter annular ring shank roofing nails and 1-5/8-inch
caps
4-inch wide side laps and 8" o.c. at three (3) equally spaced, staggered center rows.
akBarrier P5200mu, self -adhered
'S200"T, self -adhered.
plywood to meet project requirements to satisfaction of Authority Having
EasyLay
15-inch long x 3/8-inch head diameter annular ring shank roofing nails and 1-5/8-inch
(caps
e 4-inch wide side laps and 7" o.c. at three (3) equally spaced, staggered center rows.
eakBarrier PS200mu, self -adhered
PS200"T, self -adhered.
= -60.0 risf:
-inch plywood to meet project requirements to satisfaction of Authority Having
EasyLay UDL 15, LeakBarrier EasyLay UDL Basic or LeakBarrier EasyLay UDL 50 (48" wide
3C FL16884.
5-inch long x 3/8-inch head diameter annular ring shank roofing nails and 1-5/8-inch
icaps
e 4-inch wide side laps and 6" o.c. at four (4) equally spaced, staggered center rows.
eakBarrier PS200mu, self -adhered
PS200"T, self -adhered.
#7 Maximum Design Pressure = -82.5 Dsf:
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 PS200"T, self -adhered.
Exterior Research and Design, U.C.
Certificate o/Aathorizatlon #9503
6T" EDITION (2017) FBC NON-HVHZ EVALUATION
Terco Roof Underlayments; (254) 913-7750
I
Evaluation Report 10880.07.08-R9
FL10450-R9
Revision 9:10/03/2017
Page 6 of 10
\1_11 TRINITY i ERD
#8 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 ling 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" o.c. at four (4) equally spaced, staggered center rows.
Base Ply: (Optional) LeakBarrier PS200mu, self -adhered
Underlayment: LeakBarrier PS200"r, 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 Sh
or exceed that required under FRS,
Alternatively, the maximum desi
design pressure determined in a
attachment density designed by
Commonly used methods are
Application Standard RAS 117.
Section 2.2.10.1 of FM Loss Previ
at, the maximum design pressure for the selected assembly shall meet
ITRI April 2012 (04-12), Appendix A, Table 1A.
pressure for the selected assembly shall meet or exceed the Zone 1
)rdance with FBC 1609. In this case, Zones 2 and 3 shall employ an
qualified design professional to resist the elevated pressure criteria.
SI/SPRI WD1, FM Loss Prevention Data Sheet 1-29 and Roofing
;semblies marked with an asterisk* carry the limitations set forth in
ion Data Sheet 1-29 (January 2016) for Zone 2/3 enhancements.
5.7 Exposure Limitations: l
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 PS200"T shall not be left exposed for longer than 120-days after installation.
LeakBarrier MS300, NR500"T, PS2010Mu 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.
5.8 Tile Slippage Limitations (TAS 103 per 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.
TABLE2.:TILE'SLIPPA6E LIMITATIONS FOR DIRECT-DECK,TILE INSTALLATIONS -,:',
Underlayment
Tile Profile
Staging Method
Maximum Slope
LeakBarrier PS200"r
Flat I
10-tile stack or 6-tile stack (4 over 2)
6:12
Lugged
I
6-tile stack (4 over 2)
6:12
LeakBarrier EasyMop SBS
Flat
I
6-tile stack (4 over 2)
5:12
Lugged
6-tile stack (4 over 2)
6:12
I
Exterior Research and Design, I.I.C. Evaluation Report 10880.07.08-119
Certificate of Authorization #9503 6EDITION (2017) FBC NON-HVHZ EVALUATION FL30450-R9
Tarco Roof Underlayments; (254) 913-7750 Revision 9:10/03/2017
Page 7 of 10
� `J TRINITY 1 ERD
6. INSTALLATION:
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).
6.3.1 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.
6.3.2 Non -Tile Applications:
Cut to manageable sections) and allow to relax prior to application.
Membrane Application:
➢ Place a full width piece on the prepared substrate, aligned parallel to the eave edge and extend
approximately 3/8" ove i the eave and rake with the selvedge edge positioned upslope.
➢ Fold back the upslope half of the sheet and remove the exposed release film, taking care not to displace
the membrane
➢ Working from the centerline out, roll the membrane onto the substrate, taking care to avoid wrinkles
and ridges
➢ Apply a 1/16" thick layer of asphalt plastic cement over the eave and rake metal, extending 2" to 3"
onto the deck surface.
➢ Fold back the downslope half of the sheet, remove the release film and roll the membrane onto the
substrate from the centerline out.
➢ Seal all 6" end laps with a 1/16" thick application of asphalt plastic cement and stagger all end laps
minimum 36".
➢ Remove selvage release film, if present, and Install second and subsequent courses in a similar manner.
➢ Install capped or tin -tagged nails 6" D.C. along the centerline of the laps.
➢ At all T-joints, where an end -lap and the next overlapping course intersect, apply a bead of roofing laps
cement before the overlapping course is laid.
➢ Roll the entire surface with a weighted roller, paying particular attention to side laps, end laps and eave
i
/ rake areas to ensure a complete bond.
6.3.3 Tile Applications (PS2001T lonlv):
Reference is made to FRSA/TRI April 2012 (04-12) Installation Manual and Table 1 herein, using the
instructions noted above as a guideline.
Wait a minimum of 24 ho uI rs prior to loading roof tiles.
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 applii ations, 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.
6.3.4 Multi -Ply Underlayment Systems:
LeakBarrier® SS400 Ice aid 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.
Exterior Research and Design, I.I.C. Evaluation Report 10880.07.08-119
Certificate ojAuthorization #9503 O EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-R9
Tarco Roof Underlayments; (254) 913-7750 Revision 9:10/03/2017
Page 8 of 10
6.4.1 Non -Tile Applications:
Shall be installed in compliance
D226 Type II (Tarco 30) underk
installed.
6.4.2 Tile Applications (Tarco 30 only):
Tarco 30 is limited to use as a r
April 2012 (04-12). Reference
Installation Manual.
TRINITY1 ERD
the codified requirements for ASTM D226, Type I (Tarco 15) or ASTM
nt in FBC Table 1507.1.1 for the type of prepared roof covering to be
hanically attached base sheet in the "Two Ply System" from FRSA/TRI
made to Table 1 herein, coupled with FRSA/TRI April 2012 (04-12)
6.5.1 Shall be installed in compliance w th 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.
6.6.1
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.
6.6.2 Non -Tile Applications:
6.6.3
Place a full width section of EasyLajr, parallel to the eave edge of the roof and unroll 2 to 3 feet with the lay
lines facing up, and position to the edge of the eave and rake. Install a few fasteners at the top, near the
rake, and roll out the sheet to a manageable length. Pull, straighten and align the sheet so that any
wrinkles are eliminated and the sheet is even with the eave edge. Fasten with 3/8" headed roofing nails or
1" capped (plastic or metal) nails, (driven by hand or pneumatically, spaced 6" o.c. at all laps in the center
of the seam area, and two staggered rows fastened 12" o.c. in the field of the sheet. Install nails such that
the head of the nail is flush with the surface, without cutting into the surface. Fasten from the top to
avoid walking or kneeling on unsecured sheet. Continue to the end of the substrate and fasten down.
Align the next roll over the preceding sheet so as to form a minimum 4", water -shedding lap, and install
per instructions above. Apply subsequent sheets in the same manner, with minimum 4" water -shedding
laps and minimum 8" end -laps, which are staggered minimum 36" fro the preceding course.
For double layer applications, follow the instructions noted above, but using a minimum 19", water -
shedding side lap.
Allow for minimum 6" up the vertical transitions and minimum 6" over hips and ridges.
At valleys, first install a vertical length of EasyLay down the center of the valley, then start at the low poi nt
and work to the high point, rollin the membrane from the center outward in each direction, ensuring no
wrinkles or tears. Covered with alley -metal or other valley lining material in accordance with NRCA
recommendations.
Apply a thin coat of asphalt
Seams or joints that require
free).
LeakBarrier EasyLay is limited to
FRSA/TRI April 2012 (04-12).
FRSA/TRI April 2012 (04-12) Inst;
cement to waterproof areas where any cuts or tears have occurred.
e or sealant can be treated with high quality plastic cement (asbestos
as a mechanically attached base sheet in the "Two Ply System" from
-ence is made to Table 1 and Section 5.6.4 herein, coupled with
on Manual
Exterior Research and Design, I.I.C. Evaluation Report 10880.07.08-R9
Certificate ojAuthorizotion #9503a EDITION (2 117) FBC NON-HVHZ EVALUATION FL10450-R9
Tarco Roof Inderlayments; (254) 913-7750 Revision 9:10/03/2017
Page 9 of 10
6.7.1 Shall be installed in compliance with current Tarco Roofing published installation requirements. For use in
the applications:
✓ ASTM Organic Mineral (Surface Tile Underlayment and LeakBarrier'"' EasyMop SBS are for 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 the roof systems.
6.8 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 Tabi e 2 herein, and Tarco Roofing published requirements for tile staging.
6.8.2 Battens and/or Counter -battens, as required by the tile manufacturer and FRSA/TRI April 2012 (04-12)
must be used on all roof slopes greater than 7:12. Precautions should betaken as needed, such as the use
of battens or nail -boards, to prevent tile sliding and/or damage to the underlayment during the loading
process.
6.8.3 Tarco Roofing specifies the minimum cure time after installation of self -adhering membranes and before
loading of roofing tiles is fo , -eight (48) hours.
7. BUILDING PERMIT REQUIREMENTS:
As required by the Building Official or Authority Having Jurisdiction in order to properly evaluate the installation of
this product.
8. MANUFACTURING PLANTS:
Contact the noted QA agency for information on product locations covered for F.A.C. 61G20-3 QA requirements.
The following plants have qualified products under their respective physical properties specifications.
Plant :. _..
Saecfication .. f..
ASTM D226
P�ocluct s ` ....' F'�i.
(1f x;
LeakBarrier EasyLay, Tarco 15, Tarco 30
ASTM D4869
Tarco NO 30
Greencastle,
ASTM D3909
Fiberglass Mineral Surfaced Roll Roofing
ASTM D6380
ASTM Organic Mineral Surface Tile Underlayment
PA
ASTM D1970
LeakBarrier MS300 Ice and Water Armor, LeakBarrier PS200 Ice
and Water Armor, LeakBarrier SS400 Ice and Water Armor
ASTM D1970 & FRSA/TRI
04-2012
LeakBarrier PS200 Ice and Water Armor
FRSA/TRI 04-2012
LeakBarrier EasyMop'°° SBS
ASTM D226
LeakBarrier EasyLay, Tarco 15, Tarco 30
Belton, TX
ASTM D4869
Tarco NO 30
ASTM D1970
LeakBarrier MS300 Ice and Water Armor, LeakBarrier PS200 Ice
and Water Armor, LeakBarrier SS400 Ice and Water Armor
ASTM D1970 & FRSA/TRI
04-2012
LeakBarrier PS200HT Ice and Water Armor
Coshocton, OH
I ASTM D1970
LeakBarrier NR500
Gujarat, India
FBC 1507.1.1(Exception)
LeakBarrier EasyLay UDL 15, LeakBarrier EasyLay UDL Basic,
LeakBarrier EasyLay UDL 50
9. QUALITY ASSURANCE ENTITY:
UL, LLC. — QUA9625; (847) 664-3281
- END OF EVALUATION REPORT -
Exterior Research and Design, U.C. Evaluation Report 10880.07.08-119
Certificate ofAutharizatfon #9503 6'" EDITION (2017) FBC NON-HVHZ EVALUATION FL10450-119
Tarcl Roof Underlayments; (254) 913-7750 Revision 9: 10/03/2017
Page 10 of 10