HomeMy WebLinkAboutProduct Approval Phe Copy
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ECEIVED
REVIEWED
To Whom It May Concern: 0®®E COMP AN E
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As outlined in the Florida Building Code, Extreme Metal FabAPop LLC will accept the installation of metal
roofing panels over one layer of shingles or modified roofing, assuming all requirements of "Florida Building
Code 6h Edition (2017) Section 1510 Reroofing, 1510.3 Recovering versus replacement'; and/or"Florida
Buiding Code 5th Edition (2017) Residential Section 905.10 and Reroofing Section 907'have been met.
It is important to ensure the existing substrate is not deteriorated, there is no entrapped moisture, meets all
code requirements, and to install an approved separator underlayment between the existing roofing and the
metal panels, such as those that comply with ASTM D226 Type I or Type II or ASTM D 1970, or ASTM D
4869. The roofing contractor of record must verify the aforementioned requirements. Having confirmed code
requirements, installation in this manner is approved by Extreme Metal Fabricators, LLC as the manufacturer.
Plywood sheathing must be minimum 15/32" CDX plywood or 3/4"wood plank, solid decking,.fastened per
FBC requirements. The wood substrate must be inspected to ensure that it has not deteriorated and is
acceptable as a suitable substrate for additional roofing. Fasteners used should penetrate minimum 1/4"
through structural decking or a minimum of V penetration into a thicker wood substrate, to insure pull-out
values remain the same.
Consideration should be given to the unevenness of the underlying shingles, which may telegraph through the
new metal panels. As in all metal roofing, `oil canning" is an inherent condition that can occur in the panels.
Care should be taken during the installation, to observe the metal panels as they are installed, and adjust
installation procedures, if possible, to help to minimize `oil canning". "Oil Canning" is an aesthetic issue not a
structural issue, and not a cause for rejection.
The energy savings that is normally observed after a new metal roof replaces the previously shingled roof,
may be negated due to the underlying shingles holding heat energy much longer than a metal panel installed
without shingles beneath it.
It is important to comply with all requirements of the Florida Building Code, Fire Rating requirements, and local
code requirements.As always, authorities having jurisdiction, (building department) should be consulted, and
approve your demolition and reroof installation methods, prior to beginning work.
Extreme Metal Fabricators, LLC
9 2160 SW Poma Drive Palm City, FL 34990 (772)872-8034(Phone) (772)872-8035(Fax)
EK`- y T NE ' rou awEoanvTM
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product Report Manufacturer: Extreme Metal Fa• •
2160 SW Portia Drive
Palm City, FL 34990
.772-)872-8034.
florida Product Approval # 17022.5 1" 'Nailstrip [VON HWO
Compliant with Florida Building Code 2017 (6th ed.) RECEIVED
Compliant with Florida Product Approval Rule #61G20-3
Compliant: Keystone Certifications SEP 18 2019
ST. Lucie County, Permitting
Product: 1" Nailstrip 26GA Steel Roof Panel FBC Sec. 1507.4.2
Yield strength: 50 ksi min.; Attached to min. 15/32" plywood or
Wood Deck w/ 0.42 specific gravity with 16" Coverage (Max.)
Rib Height 1"
Corrosion Resistant Compliant: FBC Sec. 1507.4.3
Fastener 1: #10 x 1" (min.) Pancake Head Wood Screw to penetrate 3/16" (min.) thru
bottom of support.
Adhesive/Sealant : Bostik 9157" Chem-Chalk one component, polyurethane adhesive with
3/16" continuous bead application along base of male rib vertical flange at each panel
seam.
Underlayment: To be compliant with FBC Sec 1507.1.1
Slope: Shall be in compliance with FBC Sec. 1507.
Ile A Allowable Loads ----- - '- H fD� -_- _ METHOD__2
DESIGN PRESSURE* g6 PSF M � -97.25 _
PSF Perimeter
FASTENER SPACING 6" O.C. 1 6" O.C. ?
SEAM ADHESIVE Not required 3/16" continuous bead
(see details
Reference Data: ARCHITECTURAL TESTING, INC.TST ID#: 1527
UL 580-06 & UL 1897-04 TEST REPORT D8133.01-450-18 06/30/15 Specimen#1
EQUIVALENCY:UL1897-04 is equivalent to Test Standard UL1897.12. *Desi n-,Pressure mar in.of safe __2:1-
Certificate of Independence:
Locke Bowden,P.E.does not have,not will acquire a financial iqlpmsitin q% ompany manufacturing or distributing products
under this evaluation. ������.� D so ,'Ai
Locke Bowden, P.E.is not owned,operated,or controlle$`aA'Sy( pSany%cturer,or distributing products under this
%report. ov
46-11 • '
• -. seal
'• STATE OF
llo
a
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Limitations:
1.Underiayment to be compliance with current Florida Building Code(FBC)2017 6t'ed..
2.Minimum slope to be compliant with Florida Building Code 2017 6"'ed.,and per with Manufacturer's installation reference.
3.Products are compliant for State of Florida product approval per Rule 61 G20-3.Compliance Method: 1-D
4.Engineering analysis for"project specific approval by local authorities w/jurisdiction is allowed by other registered engineers.
5.Fire classification is not part of this acceptance.Shear diaphragm values are outside this report.
6.Support framing in compliance w/FBC 2017 6t'ed.,Chapter 22 for Steel,Chapter 23 for Wood and Chapter 16 for Structural
Loading.
7.This report does not imply warranty, installation,recommended product use outside of this report.
FL 17022.5 1.0 Nail Strip(26GA Steel), 16"Wide Roof Panel -Details
16"
—{—
� 3/4 —
Panel Profile
16" O.C.
�� T 777��r
Deck:
15/32"or greater Plywood,or
-Wood plank
Integral Snap Lock
For METHOD 2:
Apply 3/16"Bead Bostik 9157m Sealant
Continuous Along Male Rib Vertical Flange
Fastener
#10 X 1"Min. per Table"A"
Pancake Head Wood Screw
(Typical Fastening Pattern Across Width)
FL 17022.5 1.0 Nail Strip (26GA Steel), 16"Wide Roof Panel-Details
Fastener
#10 x 1"Min. per Table"A"
Pancake Head Wood Screw
1"Nail Strip Roof Paned
I�
^P¢t} *sY^r"i i,3'"`cys'4t S'\^,.cV;/ya,? J.i /i ti w !. \`�� "i`'' 6 �'d+ ✓}.b..SS.
Seam Adhesive Application:
Deck: For Method 2
15/32"or greater Plywood,or Apply 3116"Bead Bostik 915Tm Sealant
-Wood plank Continuous Along Male Rib Vertical Flange
(Refer to Table"A")
Isometric View
qo If--4
-- M :COPY
IF( R RECEIVED
REVIEWED IF
O®E CN-1PLIANC6,`f
SEP 18 2019 MEMO I etc.
SST. Lucie County, Permitting Certificate of Authorization#32455
I�� 353 Christian Street, Unit#13
Oxford,CT 06478
(203)262-9245
ENGINEER EVALUATE TEST CONSULT CERTIFY
REPORTEVALUATION
Owens Corning Roofing and Asphalt,LLC Evaluation Report 111980.11.08-R8
One Owens Corning Parkway FL11602-R7
Toledo,OH 43659 Date of Issuance:11/03/2008
(740)321-6345 Revision 8:09/14/2018
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 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: Titanium'"" Roof Underlayments
LABELING: Labeling shall be in accordance with the requirements of 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.of any changes to the
product(s),the Quality Assurance or the production facility location(s). NEW I etc. 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 Ietc. 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 7.
Prepared by:
::.sw� -
r+.m.�""'� }V i•�STt.�tea' ,T
Robert J.M. Nieminen,P.E. The facsimile seal appearing was authorized by Robert
Florida Registration No.59166,Florida DCA ANE1983 electronic,P.E.on 09/14/2018.This does not serve as an
' electronically signed document.
CERTIFICATION OF INDEPENDENCE:
1. MEMO 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
product.
5. This is a building code evaluation. Neither NEMO I etc.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.
OMEMO I etc.
ROOFING COMPONENT EVALUATION:
1. SCOPE:
Product Category: Roofing
Sub-Category: Underlayment
Compliance Statement: Titanium*'Roof Underlayments,as produced by Owens Corning Roofing and Asphalt,LLC,
have demonstrated compliance with the intent of the following sections of the 6" Edition (2017) Florida Building
Code through testing in accordance with applicable sections the following Standards. Compliance is subject to the
Installation Requirements and Limitations/Conditions of Use set forth herein.
STANDARDS:2.
Section Property Standard Year
1507.1.1,R905.1.1 Exception Unrolling,Breaking Strength,Pliability ASTM D226 2009
1507.1.1,R905.1.1 Exception Tear Strength ASTM D1970 2015
1507.1.1,T1507.1.1,1507.2.9.2 Physical Properties ASTM D1970 2015
1507.3.3 Physical Properties FRSA/TRI April 2012(04-12) 2012
TAS 110 Accelerated Weathering ASTM D4798 2011
TAS 110 Pull-through resistance TAS 117(B) 1995
3. REFERENCES:
Entity Examination Reference Date
ERD(TST6049) Physical Properties 115010.04.09 04/29/2009
ERD(TST6049) Physical Properties 115010.05.10 05/14/2010
ERD(TST6049) Physical Properties 135520.06.11 06/15/2011
ERD(TST6049) ASTM D226 138010.08.11 08/11/2011
ERD(TST6049) Wind Uplift 135520.08.11-1 08/12/2011
ITS(TST1509) ASTM D226 311801000Q-003 04/26/2007
ITS(TST1509) ASTM D226 3130639COQ-002A 08/21/2007
ITS(TST1509) Physical Properties 3126617COQ-005 10/31/2007
ITS(TST1509) ASTM D226 101823107COQ-011 01/23/2015
Owens Corning Product equivalency Declaration 06/18/2018
PRI(TST5878) ASTM D1970 OCF-341-02-01 09/20/2017
PRI(TST5878) ASTM D1970;Tear strength OCF-331-02-02 10/03/2017
PRI(TST5878) ASTM D1970;Tear strength OCF-332-02-02 10/03/2017
PRI(TST5878) ASTM D1970;Tear strength OCF-334-02-02 10/03/2017
PRI(TST5878) FRSA/TRI April 2012(04-12),partial OCF-343-02-01 11/09/2017
PRI(TST5878) ASTM D4798 OCF-341-02-01 11/27/2017
PRI(TST5878) TAS 117(B);Pull-through OCF-422-02-02 04/03/2018
PRI(TST5878) FRSA/TRI April 2012(04-12),partial OCF-425-02-01 08/13/2018
ITS(QUA1673) Quality Control ITS Listings Current
ITS(QUA1673) Quality Control Service Confirmation 09/30/2017
PRODUCT4. DESCRIPTION'
4.1 Self-Adhering Underlayments:
4.1.1 Titanium*" PSU-30 is an unreinforced polymer modified bitumen material adhered to the underside of a polymer-
coated,synthetic woven sheet. The underside is backed with a release film. Unit weight 24 lbs/square. Meets ASTM
D1970 and FRSA/TRI April 2012.
NEMO ETC,LLC Evaluation Report 111980.11.08-R8
Certificate of Authorization 1132455 6-EDITION(2017)FBC NON-HVHZ EVALUATION FL11602-R7
Titanium Roof Underlayments Revision 8:09/14/2018
Page 2 of 7
t `
O
MEMO I etc.
4.2 Mechanically Fastened Underlayments:
4.2.1 Titanium'"" UDL-25 is a synthetic sheet-type underlayment comprised of a woven core coated on one side with a
polymer coating. Unit weight 2.5 lbs./square;meets FBC 1507.1.1&R905.1.1(Exception).
4.2.2 TitaniumTM' UDL-30 is a synthetic sheet-type underlayment comprised of a woven core coated on both sides with a
polymer coating. Unit weight 4.0 lbs./square; meets FBC 1507.1.1&R905.1.1(Exception).
4.2.3 Titanium*"" UDL-50 is a synthetic sheet-type underlayment comprised of a woven core coated on both sides with a
polymer coating. Unit weight 4.7 lbs./square; meets FBC 1507.1.1&R905.1.1(Exception).
'FS. LIMITATIONS:
5.1 This is a building code evaluation. Neither MEMO 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 HVHZ jurisdictions.
5.3 Fire Classification is not part of this report; refer to current Approved Roofing Materials Directory for fire ratings of
this product.
5.4 Titanium"" 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 COVEROPTIONS
ASPHALT WOOD SHAKES
UNDERLAYMENT SHINGLES NAIL-ON TILE FOAM-ON TILE METAL &SHINGLES SLATE
Titanium PSU-30 Yes Yes Yes Yes Yes Yes
(Dubai,UAE) (See 5.5.1)
Titanium PSU-30
(Brentwood,NH) Yes Yes No Yes Yes Yes
Titanium UDL-25 Yes No No Yes Yes Yes
Yes Yes
Titanium UDL-30 Yes (Base Sheet in 2-ply (Base Sheet in 2-ply Yes Yes Yes
system) system)
Titanium UDL-50 Yes No No Yes Yes Yes
5.5.1 "Foam-On Tile"is limited to use of following Approved tile adhesives/underlayment combinations.
F_ 1A:ALLOWABLE TILE ADHESIVE/UNDERLAYMENT COMBINATIONS'
ADHESIVE FLORIDA PRODUCT APPROVAL UNDERLAYMENTS
DowTileBondTM FL22525 Titanium PSU-30(Dubai,UAE)
ICP Adhesives Polyset®AH-160 FL6332 Titanium PSU-30(Dubai,UAE)
1 Refer to Tile Manufacturer's orAdhesive Manufacturer's Florida Product Approval for Overturning Moment Resistance Performance.
NEMO ETC,LLC Evaluation Report 111980.11.08-R8
Certificate of Authorization#32455 6THEDITION(2017)FBC NON-HVHZ EVALUATION FL11602-R7
Titanium Roof Underlayments Revision 8:09/14/2018
Page 3 of 7
ONEMO I etc.
5.6 Allowable Substrates:Titanium PSU-30:
5.6.1 Direct-Bond to Deck:
➢ New untreated plywood;
Existing untreated plywood,primed as needed with D41 primer to achieve bond.
5.6.2 Bond to Mechanically Attached Base Sheet:
➢ ASTM D226,Type I or II felt.
➢ Titanium UDL-30(primed with D41 primer)or UDL-30(inverted).
5.6.3 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).Referto FRSA/TRl April
2012(04-12),Appendix A,Table 1A or FBC 1609 for determination of design wind loads.
#1 Maximum Design Pressure=-45 psf:
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Primer: (Optional)ASTM D41
Underlayment: One or two plies, Titanium PSU-30 (Dubai, UAE), self-adhered and back-nailed max. 12" o.c. in
accordance with Owens Corning Roofing and Asphalt, LLC published installation requirements.
#2 Maximum Design Pressure=-30 psf*:
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet: Titanium UDL-30(inverted)
Fasteners: 12 ga.annular ring shank nails having not less than 20 rings per inch,heads not less than 3/8 inch
diameter and length sufficient to penetrate through the thickness of deck not less than 3/16-inch
with min.32 ga.,1-5/8"diameter tin caps
Spacing: 6-inch o.c.at 4-inch wide side laps and 12-inch o.c.at three(3),equally spaced center rows.
Primer: ASTM D41 primer required at all tin-caps.
Underlayment: One or two plies, Titanium PSU 30 (Dubai, UAE), self-adhered and back-nailed max. 12" o.c. in
accordance with Owens Corning Roofing and Asphalt, LLC published installation requirements.
#3 Maximum Design Pressure=-30 psf*:
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet: Titanium UDL-30(printed side up)
Fasteners: 12 ga.annular ring shank nails having not less than 20 rings per inch,heads not less than 3/8 inch
diameter and length sufficient to penetrate through the thickness of deck not less than 3/16-inch
with min.32 ga., 1-5/8"diameter tin caps.
Spacing: 6-inch o.c.at 4-inch wide side laps and 12-inch o.c.at three(3),equally spaced center rows.
Primer: ASTM D41 primer required over printed side of UDL-30.
Underlayment: One or two plies, Titanium PSU 30 (Dubai, UAE), self-adhered and back-nailed max. 12" o.c. in
accordance with Owens Corning Roofing and Asphalt, LLC published installation requirements.
NEMO ETC,LLC Evaluation Report 111980.11.08-R8
Certificate of Authorization#32455 6-EDITION(2017)FBC NON-HVHZ EVALUATION FL11602-R7
Titanium Roof Underlayments Revision 8:09/14/2018
Page 4 of 7
OMEMO I etc.
#4 Maximum Design Pressure=-45 psf*:
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet: Titanium UDL-30(inverted)
Fasteners: 12 ga.annular ring shank nails having not less than 20 rings per inch,heads not less than 3/8 inch
diameter and length sufficient to penetrate through the thickness of deck not less than 3/16-inch
with min.32 ga., 1-5/8"diameter tin caps
Spacing: 6-inch o.c.at 4-inch wide side laps and 8-inch o.c.at three(3),equally spaced center rows.
Primer: ASTM D41 primer required at all tin-caps.
Underlayment: One or two plies, Titanium PSU 30 (Dubai, UAE), self-adhered and back-nailed 12" o.c. in
accordance with Owens Corning Roofing and Asphalt, LLC published installation requirements.
#5 Maximum Design Pressure=-45 psf*:
Deck: Min. 15/32-inch plywood to meet project requirements to satisfaction of Authority Having
Jurisdiction.
Base Sheet: Titanium UDL-30(printed side up)
Fasteners: 12 ga.annular ring shank nails having not less than 20 rings per inch,heads not less than 3/8 inch
diameter and length sufficient to penetrate through the thickness of deck not less than 3/16-inch
with min.32 ga., 1-5/8"diameter tin caps.
Spacing: 6-inch o.c.at 4-inch wide side laps and 8-inch o.c.at three(3),equally spaced center rows.
Primer: ASTM D41 primer required over printed side of UDL-30.
Underlayment: One or two plies, Titanium PSU 30 (Dubai, UAE), self-adhered and back-nailed 12" o.c. in
accordance with Owens Corning Roofing and Asphalt, LLC published installation requirements.
5.6.4.1 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.
5.7 Exposure Limitations:
Titanium UDL-25,,Titanium UDL-30 or Titanium UDL-50 shall not be left exposed for longer than 30-days.
Titanium PSU-30 shall not be left exposed for longer than 180-days.
5.8 Tile Slippage Limitations[per FRSA/TRI April 2012(04-1211:
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 FOR DIREcT-DECK TILE INSTALLATIONS
UNDERLAYMENT TILE PROFILE STAGING METHOD MAXIMUM SLOPE
Titanium PSU-30(Dubai, UAE) Flat Max.10-tile stack 5:12
Lugged Max. 10-tile stack 6:12
Titanium PSU-30(Brentwood,NH) Tiles shall be loaded and staged atop battens, regardless of tile profile or
slope
NEMO ETC,LLC Evaluation Report 111980.11.08-R8
Certificate ofAuthorization#32455 6-EDITION(2017)FBC NON-HVHZ EVALUATION FL11602-R7
Titanium Roof Underlayments Revision 8:09/14/2018
Page 5 of 7
ONEMOletc.
116. INSTALLATION'
6.1 Titanium Roof Underlayments shall be installed in accordance with Owens Corning Roofing and Asphalt, LLC
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 TitaniumTM UDL-25,Titanium UDL-30 or Titanium UDL-50:
6.3.1 Shall be installed in compliance with the requirements for ASTM D226, Type I or II underlayment in FBC Table
1507.1.1 or R905.1.1 for the type of prepared roof covering to be installed,considering the wider sheet-width.
6.3.2 Fasteners:
Mechanical attachment of Titanium UDL-25 and Titanium UDL-30 is limited to ring shank roofing nails with
minimum 1-inch diameter plastic caps.
Mechanical attachment of Titanium UDL-50 is limited to ring shank roofing nails with minimum 3/8-inch diameter
heads;ring shank roofing nails with minimum 1-inch diameter plastic caps;screws and plates;or plastic cap staples.
6.3.2.1 Code Reference: The Exception statement in FBC 1507.1.1 and FBC R905.1.1 states: "...except metal cap nails shall
be required where the ultimate design wind speed, Vault,equals or exceeds 150 mph."
Owens Corning Roofing and Asphalt,LLC has furnished data to permit the use of 1-inch diameter plastic cap nails
in lieu of metal cap nails for these applications,when the TitaniumTM UDL-25,Titanium UDL-30 or Titanium UDL-
50 underlayment is installed beneath mechanically fastened prepared roof covers referenced in FBC Table 1507.1.1
or R905.1.1.
6.3.3 Slopes of 4:12 or greater:
End(vertical) laps shall be minimum 6-inches and side(horizontal)laps shall be minimum 4-inches.
Minimum attachment shall be in accordance with FBC Table 1507.1.1 or R905.1.1. When batten systems are to
be installed atop the underlayment,the underlayment need only be preliminarily attached pending attachment of
the battens.
6.3.4 Slopes of 2:12 to less than 4:12:
Double layer application; begin by fastening a 25-inch wide strip along the eaves.Place a full-width sheet over the
starter,completely overlapping the starter course. Continue as noted in 6.3.3, but maintaining minimum 25-inch
side(horizontal)laps, resulting in a double-layer application.
6.4 TitaniumTm PSU-30:
6.4.1 Non-Tile Installations:
Shall be installed in compliance with the codified requirements for ASTM D1970 underlayment in FBC Table
1507.1.1 for the type of prepared roof covering to be installed, and Owens Corning published requirements.
TitaniUMT1 PSU-30 shall be back-nailed max.12"o.c. in accordance with Owens Corning Roofing and Asphalt, LLC
published installation requirements.
6.4.2 Tile Applications:
Shall be installed in compliance with the requirements for Self-Adhered Membrane underlayment set forth in
FRSA/TRI April 2012(04-12),and Owens Corning published requirements. Titaniumlm PSU-30 shall be back-nailed
max.12"o.c. in accordance with Owens Corning Roofing and Asphalt, LLC published installation requirements.
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 Owens Corning Roofing and Asphalt,LLC published requirements for tile staging.
NEMO ETC,LLC Evaluation Report 111980.11.08-R8
Certificate of Authorization#32455 6-EDITION(2017)FBC NON-HVHZ EVALUATION FL11602-R7
Titanium Roof Underlayments Revision 8:09/14/2018
Page 6 of 7
OMEMO I etc.
6.5 Titanium 2-Ply System:
6.5.1 The Titanium 2-Ply System consists of a base layer of Titanium UDL-30 (top-surface primed or sheet inverted)
mechanically attached to the wood roof deck followed by Titanium PSU-30,self-adhered.
6.5.2 Non-Tile Applications:
Install Titanium UDL-30(top surface primed or sheet inverted)in accordance with Section 6.3 followed by Titanium
PSU-30 in accordance with Section 6.4.
6.5.3 Tile Applications:
For nail-on tile installations, install Titanium UDL-30 (top surface primed or sheet inverted) in accordance with
FRSA/TRI April 2012(04-12), using Section 6.3 as a guide,and considering the wider sheet width relative to ASTM
D226 felt. Then apply Titanium PSU-30 in accordance with Section 6.4.
For adhesive-set tile roofing, refer to Section 5.6.3 herein.
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 Owens Corning Roofing and Asphalt,LLC published requirements for tile staging.
BUILDING17. •
As required by the Building Official or Authority Having Jurisdiction in order to properly evaluate the installation of
this product.
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 Specification Product s
Mission,BC,Canada FBC 1507.1.1(Exception) Titanium UDL-30;Titanium UDL-50
Qingdao,China FBC 1507.1.1(Exception) Titanium UDL-25;Titanium UDL-30;Titanium UDL-50
Dubai,UAE FRSA/TRI 04-12(2-ply system) Titanium PSU-30(Dubai, UAE)
Brentwood,NH ASTM D1970,FRSA/TRI 04-12 Titanium PSU-30(Brentwood,NH)
QUALITY9.
Intertek Testing Services NA Inc.—QUA1673; (604)520-3321
-END OF EVALUATION REPORT-
NEMO ETC,LLC Evaluation Report 111980.11.08-R8
Certificate of Authorization#32455 6-EDITION(2017)FBC NON-HVHZ EVALUATION FL11602-R7
Titanium Roof Underlayments Revision 8:09/14/2018
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