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DEPARTMENT OF REGULATORY AND ECONOMIC RESOUR4
BOARD AND CODE ADMINISTRATION DMSION
ST. LUCIE COUI
NOTICE OF ACCEPTANCE EWED FOR
Tarco Specialty Products, Inc. DATE
One Information Way, Suite 225 PLANS AND PER
Little Rock, AR 72202 SITE OR NO IN
i
COUNTY
"Cq,e�4 r&PRODU TICONTROL SECTION
(RER 7— 11805 SW 26 Street, Room 208
Miami, Florida 33175-2474
rY BUILDING DIVISION T/(786) 315-2590 F (786) 315-2599
:OMPLIANCE.._ A /i/I///_;y ffa °v/economv
�
IT MUST BE KEgON JOB
ECTION(S) WIL BE MADE
SCOPE: '
This NOA is being issued under the applicable rules and regulations governing the use of construction materials. The
documentation submitted has been reviewed and accepted by Miami -Dade County RER - Product Control Section to be
used in Miami Dade County and other areas where allowed by the Authority Having Jurisdiction (AHJ).
I
This NOA shall not be valid after the expiration date stated lbelow. The Miami -Dade County Product Control Section
(in Miami -Dade County) and/or the AHJ (in areas other than Miami -Dade County) reserve the right to have this
product or material tested for quality assurance purposes. If this product or material fails to perform in the accepted
manner, the manufacturer will incur the expense of such testing and the AHJ may immediately revoke, modify, or
suspend the use of such product or material within their jurisdiction. RER reserves the right to revoke this acceptance,
if it is determined by Miami -Dade County Product Contro� Section that this product or material fails to meet the
requirements of the applicable building code.
I
This product is approved as described herein, and has been designed to comply with the Florida Building Code
including the High Velocity Hurricane Zone of the Florida Building Code. THESE PLANS AND ALL PROPOSED WORK
I ARE SUBJECT TO ANY CORRECTIONS
DESCRIPTION: Tarco Roofing Membranes and Underlayments REQUIRED BY FIELD INSPECTORS THAT
MAY BE NECESSARY IN ORDER TO
COMPV WITH Ai PPIYF BLE CODES.
LABELING: Each unit shall bear a permanent label with the manufacturer's name or ogo, city, s a e an o owing
statement: "Miami -Dade County Product Control Approved", ed", unless otherwise noted herein.
RENEWAL of this NOA shall be considered after a renewal application has been filed and there has been no change
in the applicable building code negatively affecting the performance of this product.
TERMINATION of this NOA will occur after the expiration date or if there has been a revision or change in the
materials, use, and/or manufacture of the product or process. Misuse of this NOA as an endorsement of any product,
for sales, advertising or any other purposes shall automatically terminate this NOA. Failure to comply with any section
of this NOA shall be cause for termination and removal of NOA.
ADVERTISEMENT: The NOA number preceded by the words Miami -Dade County, Florida, and followed
by the expiration date may be displayed in advertising literature. If any portion of the NOA is displayed, then
it shall be done in its entirety.
INSPECTION: A copy of this entire NOA 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 NOA renews NOA No. 12-0420.02 and consists,of pages 1 through 15.
The submitted documentation was reviewed by Alex Tigera.
NOA No.: 16-1116.09
Y Expiration Date: 01/25/22
Approval Date: 01/12/17
CONCEALED FASTENERS OR ATTACHMENTS Page 1 of 15
ARE THE RESPONSIBILITY OF THE FILE OPY
CONTRACTOR OR RECORD
ROOFING COMPONENT APPROVAL
Category: Roofing
Sub -Category: Underlayment
Material: Asphalt, SBS, Polyester 1
I
SCOPE:
This acceptance is for Tarco Roofing Membrane and Underlayments, for use with approved prepared roof
assemblies where the applicable TAS/ASTM specific underlayment is specified and installed with prescribed approved
adhesives, fasteners and fastener densities, as described in this Notice of Acceptance; designed to comply with the
Florida Building Code, including the High Velocity Hurricane Zone of the Florida Building Code.
TRADE NAMES OF PRODUCTS MANUFACTURED OR LABELED BY APPLICANT:
i
Product Dimensions Test Specification Product Description
1
30# ASTM 3' x 72" rolls ASTM D226 Type II Asphalt saturated felt underlayment
Specification Felt
Manufacturing
Location #1 & #2
EasyLay 3' x 133' 4" rolls
ASTM D226 Type II
Sheet material comprising a polyester
Manufacturing
I
substrate coated with bituminous coating for
Location #2
use as an underlayment in roofing
applications. Designed as a shingle and metal
I
roofing underlayment and for use in tile
roofing assemblies when used with an
approved TAS 103 tile underlayment cap
sheet.
Fiberglass Mineral 3' x 36'rolls
ASTM W909
Mineral surfaced glass fiber reinforced,
Surfaced Roll
asphalt coated roll roofing for hot mop or cold
Roofing
process application.
Manufacturing
Location #1
ASTM Organic Tile 3' x 36'rolls
ASTM D6380
Asphalt saturated granular surfaced felt
Underlayment
Type II
underlayment for hot mop application.
Manufacturing
Location #1
EasyMop SBS 3' x 36'rolls
TAS 104
Granular surfaced polyester reinforced, SBS
Manufacturing
modified bituminous membrane for hot mop or
Location #1
cold process application. Designed as a tile
roofing underlayment.
NOA No.: 16-1116.09
Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 2 of 15
t � r
Fast90
3' x 36' rolls TAS 103 I
Granular surfaced, asphalt -impregnated
Manufacturing
ASTM D249
organic felt reinforced, bituminous sheet
Location #1
ASTM D638,,0
material with a self-adhesive bottom layer, for
use as an underlayment in sloped roof
assemblies. Designed as a tile roofing
underlayment.
PS200HT
3' x 66'8" rolls TAS 1031
Fabric surfaced, fiberglass reinforced, SBS
Manufacturing
ASTM D1970
modified bituminous sheet material with a
Location #1 & #2
self-adhesive bottom layer, for use as an
underlayment in sloped roof assemblies.
Designed as a shingle, tile and metal roofing
underlayment.
PS200mu
3' x 66'8" rolls ASTM D19,70
Film surfaced, fiberglass reinforced, SBS
Manufacturing
modified bituminous sheet material with a
Location #1 & #2
self-adhesive bottom layer, for use as an
underlayment in sloped roof assemblies.
Designed as a metal and shingle roofing
underlayment.
MS300
I
3' x 66'8" rolls ASTM D1970
Fine granular surfaced, fiberglass reinforced,
Manufacturing
3' x 33'4" rolls
bituminous sheet material with a self-adhesive
Location #1 & #2
bottom layer, for use as an underlayment in
sloped roof assemblies. Designed as an ice
I
and water shield, and a shingle roofing
underlayment.
SS400
3' x 66'8" rolls ASTM D11970
Smooth surfaced, fiberglass reinforced,
Manufacturing
3' x 33'4" rolls j
bituminous sheet material with a self-adhesive
Location #1 & #2
bottom layer, for use as an underlayment in
sloped roof assemblies. Designed as an ice
and water shield, and a shingle and metal
I
roofing underlayment.
NR500HT
3' x 66'8" rolls ASTM D1970
Film surfaced, non -reinforced, bituminous
Manufacturing
sheet material with a self-adhesive bottom
Location #3
layer, for use as an underlayment in sloped
roof assemblies. Designed as an ice and water
shield, and a shingle and metal roofing
underlayment.
NOA No.: 16-1116.09
MIAMI•DADE COUNTY Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 3 of 15
MANUFACTURING LOCATION:
1. Greencastle, PA
2. Belton, TX
3. Coshocton, OH
EVIDENCE SUBMITTED:
Test Agency Test Identifier
Atlantic & Carribean Roof ACRC06-013
Consulting, LLC
PRI Asphalt Technologies TOT-003-02-01
Trinity I ERD
MT-Arcon
TOT-029-02-01
TOT-030-02-01
TOT-041-02-01
TOT-042-02-01
T3580.10.06-2
T3580.10.06
T30160.08.09-R1
T10550.07.08
T32530.08.10
T33190.08.10
T43930.09.13-R2
T40790.04.12
T40780.04.12
T37610.07.11
IRT07-0006
IRT 07-0036
IRT08-0002
Test Name/Report
TAS 103
ASTM D226 Type 1I
ITAS 110, ASTM D249 & D 6380
j TAS 110, ASTM D249 & D 6380
TAS 110, ASTM D226 Type II
ASTM D4798 & ASTM G155
TAS 103
TAS 103, ASTM D6380
ASTM D1970
ASTM D4798 & ASTM D1970
ASTM D1970
TAS 103
TAS 104
I ASTM D6380
ASTM D3909
TAS 114-D
i
ASTM D1970
ASTM D 1970
ASTM D 1970
Date
06/14/06
08/22/02
07/05/05
07/05/05
05/24/06
05/22/07
10/26/06
10/12/06
10/12/10
07/30/08
08/17/10
08/06/10
09/11/13
04/06/12
04/06/12
07/29/11
07/11/07
02/22/08
02/22/08
NOA No.: 16-1116.09
Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 4 of 15
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APPROVED ASSEMBLIES - 30# ASTM SPECIFICATION FELT:
Deck Type: See Installation Requirements and Gene Limitations below.
Deck Description: See Installation Requirements and General Limitations below.
System E(1): See Installation Requirements and Gene, rral Limitations below.
INSTALLATION REQUIREMENTS - 30# ASTM SPECIFICATION FELT:
1. 30# ASTM Specification Felt shall be installed in strict i ompliance with applicable Building Codes.
2. Observe and comply with roofing practices and guidelines as outlined by the National Roofing Contractors
Associations (NRCA) when installing 30# Felt. I -
3. During installation of 30# Felt, comply with Occupational Safety and Health Administration (OSHA) safety
standards; use common sense measures and adequate safety precautions to prevent accidents.
4. 30# ASTM Specification Felt shall be installed with a minimum 4" end lap in a shingle layer fashion and
fastened as required by applicable system assemblies NOA or FBC 1518.2.
GENERAL LIMITATIONS - 30# ASTM SPECIFICATION FELT:
1. Fire classification is not part of this acceptance; refer to a current Approved Roofing Materials Directory for fire
ratings of this product.
I
2. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with
applicable building code.
3. 30# ASTM Specification Felt may be used with any ap,IIproved roof covering Notice of Acceptance listing
ASTM D226 Type H felt as a component part of an assembly in the Notice of Acceptance.
4. All products lised herein shall have a quality assurance audit in accordance with the Florida Building Code and
Rule 61 G20-3 of the Florida Administrative Code. I
NOA No.: 16-1116.09
Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 5 of 15
l
APPROVED ASSEMBLIES - EASYLAY:
Deck Type 1: Wood, Non -insulated
Deck Description: 19/32" or greater plywood or wood plank
System E(2): Anchor sheet mechanically fastened to deck.
I
Anchor Sheet: One or more plies of EasyLay underlayment, with a minimum 4" wide side lap and a minimum
8" wide end lap, mechanically fastened to deck.
I
Fastening: Approved nails and tin caps 6" o.c. within lap and two equally spaced staggered rows 12" o.c.
in the field (for Anchor/Base sheet)..
Surfacing: Approved Roof Assemblies in lieu of FBC perscribed ASTM D 226 Type II felt
INSTALLATION REQUIREMENTS - EASYLAY:
1. EasyLay shall be installed in strict compliance with applicable Building Codes.
2. Observe and comply with roofing practices and guidelines as outlined by the National Roofing Contractors
Associations (NRCA) when installing EasyLay. I
3. During installation, comply with Occupational Safety and Health Administration (OSHA) safety standards; use
common sense measures and adequate safety precautions to prevent accidents.
4. EasyLay shall be acceptable for use with asphaltic shiIrigles, wood shakes and shingles, quarry slate, tile and
metal roofing assemblies.
5. Re -fasten any loose decking panels, and check for protruding nail heads prior to the application of EasyLay.
6. Place a full width piece of EasyLay, parallel to the eave (low) edge of the roof.
7. Unroll EasyLay 2 to 3 feet, with the lay lines facing up, and position the end of it to the edge of the eave and
rake.
8. Install a few fasteners at the top, near the rake, and roll out the sheet to a manageable length.
9. Pull, straighten and align the sheet so that any wrinkles are eliminated and the sheet is even with the eave edge.
10. EasyLay shall be fastened with approved roofing nails and tin caps or approved cap 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.
11. When installing nails, apply so that the head of the nail is flush with the EasyLay surface, without cutting into
the EasyLay surface. 1
12. Fastening shall be done from the top to avoid walking or kneeling on unsecured sheet.
13. Continue on to the end of the substrate and fasten down.
14. Align the next roll over the preceding sheet so as to form a minimum 4" overlap.
15. Then install the just placed sheet, per instructions above.
16. The bottom of the second course of EasyLay shall lay on top of the first course so that any water will flow over
the top of EasyLay.
17. Apply subsequent sheets in the same manner, with 4'1' side laps and 6" end laps over the preceding sheets.
18. When the top course is reached, lap about 6" of EasyLay over the ridge.
NOA No.: 16-1116.09
Muu�i•nao� Co" Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 6 of 15
19. Install EasyLay a minimum of 6" up any vertical surfaces.
20. Stagger the end laps a minimum of 18" from the preceding course.
21. After installing EasyLay on the field of the roof, install drip edge at the eaves (if used).
22. When applying EasyLay in the valley, start at the low pl int and work to the high point, rolling the membrane
from the center outward in each direction. Make sure there are no rips or large wrinkles in the EasyLay.
23. Before applying horizontal sections of EasyLay, install is vertical length of EasyLay down the center of the
valley.
24. Several sections of EasyLay can be used, but be certain to overlap the higher sections several inches so any
water will flow over the top of the sheet.
25. EasyLay underlayment in the valley areas must be covered with code prescribed metal or other approved valley
lining material.
26. Apply a minimum 1/16" thick uniform layer of SBS trowel grade modified flashing cement to water proof
areas of EasyLay where any cuts or tears have occurred. Seams or joints may require the application of an SBS
trowel grade modified flashing cement.
27. Flash vent pipes, stacks, chimneys and penetrations in compliance with Roof Assembly current
Product Control Notice of Acceptance and applicable Building Code.
GENERAL LIMITATIONS - EASYLAY:
1. Fire classification is not part of this acceptance; refer to a current Approved Roofing Materials Directory for fire
ratings of this product.
2. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with
applicable building code.
3. EasyLay shall be applied to a clean and dry surface.
i
4. EasyLay shall not be torched or hot mopped to. Refer to manufacturer's published literature for additional
information.
5. EasyLay shall not be used on slopes less than 2:12, unless the slope is acceptable to the weather resistant
covering. In general, on slopes less than 4:12, a double layer of EasyLay is recommended.
Double layer application is best achieved by using 19"side laps, making sure the side laps are `shingled in' to
shed water.
6. When installing EasyLay, the roof system must include, proper ventilation.
7. Refer to prepared roofing system Product Control Notice of Acceptance for listed approval of EasyLay with
specific prepared roofing products. EasyLay may be used with any approved roof covering Notice of
Acceptance listing ASTM D 226 Type II felt as a component part of an assembly in the Notice of Acceptance.
8. All products listed herein shall have a quality assurance audit in accordance with the Florida Building Code and
Rule 61 G20-3 of the Florida Administrative Code. 1
9. EasyLay shall not be left exposed for longer than 30 days after application.
i
10. The manufacturer reserves the right to change product exposure period at any time; not to exceed the preceding
maximum time limitations.
NOA No.: 16-1116.09
Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 7 of 15
APPROVED ASSEMBLIES - FIBERGLASS MINERAL SURFACED ROLL ROOFING:
Deck Type: See Installation Requirements and General Limitations below.
Deck Description: See Installation Requirements and General Limitations below.
System E(3): See Installation Requirements and
INSTALLATION REQUIREMENTS — FIBERGLASS P
1. Fiberglass Mineral Surfaced Roll Roofing may be used
listing Fiberglass Mineral Surfaced Roll Roofing as a c
Acceptance or wherever a ASTM D3909 roof membrai
asphalt, adhesives, fasteners and fastener densities per
Limitations below.
SURFACED ROLL ROOFING:
ith any approved roof covering Notice of Acceptance
nponent part of an assembly in the Notice of
is specified and installed with prescribed approved
FBC requirements.
2. Observe and comply with roofing practices and guidelines as outlined by the National Roofing Contractors
Associations (NRCA) when installing Fiberglass Mineral Surfaced Roll Roofing.
3. During installation of Fiberglass Mineral Surfaced Roll Rooting, comply with Occupational Safety and Health
Administration (OSHA) safety standards; use common sense measures and adequate safety precautions to
prevent accidents.
GENERAL LIMITATIONS — FIBERGLASS MINERAL SURFACED ROLL ROOFING:
1. Fire classification is not part of this acceptance; refer to a current Approved Roofing Materials Directory for fire
ratings of this product.
I
2. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with
applicable building codes.
3. All products lised herein shall have a quality assurance audit in accordance with the Florida Building Code and
Rule 61 G20-3 of the Florida Administrative Code.
QNOA No.: 16-1116.09
MIAMI DARE COUNTY
... � � Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 8 of 15
APPROVED ASSEMBLIES - ASTM ORGANIC TILE UNDERLAYMENT:
Deck Type: See Installation Requirements and General Limitations below.
Deck Description: See Installation Requirements and General Limitations below.
System E(4): See Installation Requirements and General Limitations below.
INSTALLATION REQUIREMENTS - ASTM ORGANIC TILE UNDERLAYMENT:
1. ASTM Organic Tile Underlayment may be used with an, approved roof covering Notice of Acceptance listing
ASTM Organic Tile Underlayment as a component part of an assembly in the Notice of Acceptance or wherever
a ASTM D6380 roof membrane is specified and installed with prescribed approved asphalt, adhesives, fasteners
and fastener densities per applicable FBC requirements.
2. Observe and comply with roofing practices and guidelines as outlined by the National Roofing Contractors
Associations (NRCA) when installing ASTM Organic Tide Underlayment.
3. During installation of ASTM Organic Tile Underlaymenf, comply with Occupational Safety and Health
Administration (OSHA) safety standards; use common sense measures and adequate safety precautions to
prevent accidents. j
GENERAL LIMITATIONS - ASTM ORGANIC TILE UNDERLAYMENT:
1. Fire classification is not part of this acceptance; refer to a current Approved Roofing Materials Directory for fire
ratings of this product.
2. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with
applicable building codes.
3. All products lised herein shall have a quality assurance audit in accordance with the Florida Building Code and
Rule 61 G20-3 of the Florida Administrative Code.
NOA No.: 16-1116.09
Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 9 of 15
APPROVED ASSEMBLIES — EASYMOP SBS:
Deck Type 1: Wood, Non -Insulated
Deck Description: Minimum 19/32" plywood, wood p�'ank
System E(5): Anchor sheet mechanically fastened to deck, membrane adhered with hot asphalt or
approved adhesive.
Anchor/Base Sheet: One or more plies of ASTM D226 Tj�ype II or ASTM D2626 with a minimum 4" wide side
lap and a minimum 8" wide end lap, mechanically fastened to deck.
Fastening: Approved nails and tin caps 6" o.c. within lap and two equally spaced staggered rows 12"
o.c. in the field (for Anchor/Base sheet only).
Membrane: EasyMop SBS applied to Anchor/Base Sheet with hot asphalt or with approved adhesive as
specified in RAS 118, 119 or 120. 1
(See #13 in Installation Requirements for back nailing)
Surfacing: Approved Roof Assemblies as specified below.
INSTALLATION REQUIREMENTS — EASYMOP SBS:
1. Tarco EasyMop SBS shall be installed in strict compliance with applicable Building Codes.
2. Observe and comply with roofing practices and guidelines as outlined by the National Roofing Contractors
Associations (NRCA) when installing EasyMop SBS.
3. During installation, comply with Occupational Safety, and Health Administration (OSHA) safety standards; use
common sense measures and adequate safety precautions1to prevent accidents.
4. EasyMop SBS shall be an acceptable underlayment for mechanically fastened roof tile and adhered roof tile
applications.
5. Re -fasten any loose decking panels, and check for protruding nail heads prior to the application of EasyMop
SBS.
'6. EasyMop SBS shall not be adhered directly over any pre-existing roof membrane.
7. All approved substrates are to be clean, dry and free of ariy loose debris or moisture prior to the application of
the EasyMop SBS. Refer to applicable building codes prior to installation to verify acceptable substrates.
8. Prime all metal collars, flashing, valleys, liner, drip edge and concrete deck substrate with ASTM D 41 primer.
9. Applicator may cut EasyMop SBS into sections for workability and allow to relax prior to application.
10. Place EasyMop SBS over metal drip edge in accordance with RAS 111.
11. Install the first course of EasyMop SBS parallel to the eave edge.
12. It is recommended that end laps be staggered a minimum of 18" from the preceding course.
13. EasyMop SBS shall be back nailed along the head lap. The nails shall be, 11 gauge 11/4" approved ring shank
type applied with a minimum of a 15/8" approved tin cap or approved capnail as required per the High Velocity
Hurricane Zone (HVHZ),section of the FBC, at a minimum rate of 12" o.c.' The head lap of the preceding
layer of underlayment is to cover the area being back nailed.
14. Flash vent pipes, stacks, chimneys and penetrations in compliance with Roof Assembly current Product
Control Notice of Acceptance and applicable Building Code.
15. Vertical strapping of EasyMop SBS membranes is acceptable.
QMIAMMPD�ADECOUNTY
NOA No.: 16-1116.09
Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 10 of 15
GENERAL LIMITATIONS — EASYMOP SBS:
1. Fire classification is not part of this acceptance; refer to al current Approved Roofing Materials Directory for fire
ratings of this product. 1
2. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with
applicable building code.
3. Tarco EasyMop SBS shall not be installed when any form of moisture such as water, dew, rain, etc. is present
on the substrate. I
4. Tarco EasyMop SBS are to be applied to a smooth, clean Ind dry surface, with the deck free from irregularities.
i
5. Ensure roof has positive drainage prior to installation of Tarco EasyMop SBS.
6, Tarco EasyMop SBS shall not be applied over a pre-existing roof membrane or system.
7. Care should be taken during the loading procedure to keep foot traffic to a minimum and avoid dropping the
roof covering directly on the underlayment.
All tiles shall be staged (two tiles perpendicular to slope, four tiles on top parallel to slope) as per
manufacturer's requirements, not to exceed 6-high, to the 'standard maximum roof pitch of 5 :12 for flat tiles
and 6 :12 for lugged tiles (See Tile Staging Method diagram below).
At roof slopes greater than the above limitations, the use of loading battens or toe boards are required to load the
roof tile.
Tile Staeffig Method
Front View - Staged Tiles (Slope —>)
Side View - Staged Tiles (Slope 1)
9. The manufacturer reserves the right to change the tile stagiing method at any time as well as the number of tiles
stacked, not to exceed the preceding maximum number ofItiles limitation.
10. Tarco EasyMop SBS shall not be left exposed as a temporary roof for longer than 180 days after application.
The manufacturer reserves the right to change product exposure period at any time; not to exceed the preceding
maximum time limitations.
11. Refer to prepared roofing system Product Control Notice of Acceptance for listed approval of Tarco
underlayments with specific prepared roofing products. Tarco EasyMop SBS may be used with any approved
roof coverings Notice of Acceptance listing Tarco EasyMop SBS or TAS 104 standard as a component part of
an assembly in the Notice of Acceptance.
If Tarco EasyMop SBS or the TAS 104 standards are not listed, a request may be made to the Authority Having
Jurisdiction (AHJ) or the Miami -Dade County Product Control Department for approval provided that
appropriate documentation is provided to detail compatibility of the product, wind uplift resistance, and fire
testing results.
12. All products lined herein shall have a quality assurance aud�t in accordance with the Florida Building Code and
Rule 61G20-3 of the Florida Administrative Code.
NOA No.: 16-1116.09
MIAMI•DADE COUNTY
A � Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 11 of 15
APPROVED ASSEMBLIES , TARCO SELF -ADHERED IUNDERLAYMENTS
Deck Type 1: Wood, Non -Insulated
Deck Description: Minimum 19/32" plywood, wood pl I nk
System E(6): Anchor sheet mechanically fastened !to deck, membrane adhered.
Anchor/Base Sheet: One or more plies of ASTM D226 Type 11, ASTM D2626, or EasyLay underlayment, with
a minimum 4" wide side lap and a minimum 8" wide end lap, mechanically fastened to
deck.
Fastening: Approved nails and tin caps 6" o.c. within lap and two equally spaced staggered rows 12"
o.c. in the field (for Anchor/Base sheet only).
Membrane: All Tarco self -adhered membranes applied to approved Anchor/Base Sheet.
(See #15 in Installation Requirements for back nailing)
i
Surfacing: Approved Roof Assemblies as specified below.
Deck Type 3: Concrete, Non -Insulated
Deck Description: Structural concrete or concrete plank min. 2500 psi
System F(1): Membrane self -adhered to concrete deck.
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Deck Preparation: The concrete deck shall be clean and dry and cured for a minimum of 28 days
Anchor/Base Sheet: None.
Fastening: Membrane shall be back nailed with !approved concrete fasteners and 15/8" approved tin
caps at a maximum spacing of 9" o.c. at the head laps and be covered by the preceding
layer. No back nail fasteners or tin caps shall remain exposed).
Membrane: Tarco PS200HT self -adhered membrane applied directly to concrete deck.
(See Fastening above for back nailing)
Surfacing: Approved Roof Assemblies as specified below.
NOA No.: 16-1116.09
Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 12 of 15
INSTALLATION REQUIREMENTS - TARCO SELF -ADHERED UNDERLAYMENTS:
l93
4.
7.
10.
11.
12.
13.
14.
15.
16.
Tarco self adhering underlayments shall be installed in
Observe and comply with roofing practices and guidelir
Associations (NRCA) when installing Tarco self adheri
During installation, comply with Occupational Safety a]
common sense measures and adequate safety precautior
Fast90 and PS200HT shall be acceptable underlayments
applications. MS300 and SS400 shall be acceptable uni
shingles, and slate or simulated slate roof assemblies. I
underlayments for asphaltic shingles, wood shakes, shir.
Re -fasten any loose decking panels, and check for protr
self adhering underlayments.
Tarco self adhering underlayments shall not be adhered
-ict compliance with applicable Building Codes.
s as outlined by the National Roofing Contractors
underlayments.
Health Administration (OSHA) safety standards; use
to prevent accidents.
r mechanically fastened roof tile and adhered roof tile
rlayments for asphaltic shingles, wood shakes and
200mu and NR500HT shall be acceptable
les, and metal roof panel assemblies.
ling nail heads prior to the application of the Tarco
over any pre-existing roof membrane.
All approved substrates are to be clean, dry and free of any loose debris or moisture prior to the application of
the Tarco self adhering underlayments. Refer applicable building codes prior to installation to verify
acceptable substrates.
Prime all metal collars, flashing, valleys, liner, drip edg
water based acrylic or water based polymer modified pi
Contractor may cut the underlayments into sections for
Place the underlayments over metal drip edge in accord
Install the first course of underlayment parallel to the e
and concrete deck substrate with ASTM D 41 primer,
and allow to relax prior to application.
with RAS 111.
edge.
Apply the underlayment, working from the center of the Imaterial continuously to the ends of the sheet (half of
the length of the sheet is the center); taking care to avoid wrinkles and ridges.
Remove the underlayments release film rapidly in a con
the membrane does not adhere to its self. In the event tl
After some time, it may become impossible to do so wit:
It .is recommended that end laps be staggered a minimun
Underlayments are to be back nailed along the head lap.
type applied with a minimum of a V/s" approved tin cap
Hurricane Zone (HVHZ) section of the FBC, at a minim
of underlayment is to cover the area being back nailed.
Roll or broom the entire membrane surface paying speci
joints" to ensure adhesion with acceptable substrates. A
steep slope applications. The use of a soft bristled push
mentioned procedures are necessary in order to apply ur
membranes. ,
aous fashion. Ensure the bottom adhesive side of
transpires,separate the two layers immediately.
rt damaging the material.
of 18" from the preceding course.
The nails shall be, 11 gauge 11/4" approved ring shank
or approved capnail as required per the High Velocity
un rate of 9" o.c. The head lap of the preceding layer
it attention to all overlap areas "side laps, end laps, T-
minimum of a 28 lb weighted roller may be used for
)room is acceptable on steeper slopes. The above
.form pressure and allow for contact of the
17. Apply'/8" thick uniform layer of SBS trowel grade modified bitumen asphalt adhesive / flashing cement
throughout the contact area of the 6" granule over granule and fabric over fabric end laps. Once the
aforementioned procedure has been completed, the membrane must then be hand rolled in place in order to
ensure contact of membrane and achieve a minimum of 1/8"' asphaltic bleed out in designated area.
18. Tarco self adhering underlayments shall be applied to priotrusions, slope changes, valleys, curbs, and other roof
top penetrations before any other sections of the roof.
19. When applying underlayments in the valley, start at the Ilow point and work to the high point, rolling the
membrane from the center outward in each direction.
NOA No.: 16-1116.09
MMI-DADecouNn Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 13 of 15
20. For ridge applications, center the underlayment and roll from the center outward in both directions.
21. Flash vent pipes, stacks, chimneys and penetrations in compliance with Roof Assembly current Product
Control Notice of Acceptance and applicable Building Code.
22. All protrusions or drains shall be initially taped with a 6" piece of like kind membrane. The flashing tape shall
be pressed in place and formed around the protrusion to ensure a tight fit. A second layer of like kind
membrane shall be applied over the flashing detail.
23. Vertical strapping of Tarco self adhering membranes is acceptable.
GENERAL LIMITATIONS TARCO SELF -ADHERED IUNDERLAYMENTS:
1. Fire classification is not part of this acceptance; refer to a ,current Approved Roofing Materials Directory for fire
ratings of this product.
2. This acceptance is for prepared roofing applications. Minimum deck requirements shall be in compliance with
applicable building code.
3. Tarco self adhering underlayments shall be applied only when material interface temperatures are 40° F and
rising.
i
4. Tarco self -adhered underlayments shall not be installed when any form of moisture such as water, dew, rain, etc.
is present on the substrate.
5. Tarco self -adhered underlayments are to be applied to a smooth, clean and dry surface, with the deck free from
irregularities.
6. Ensure roof has positive drainage prior to installation of Tarco self -adhered underlayments.
7. Tarco self -adhered underlayments shall not be applied over a pre-existing roof membrane or system.
8. After installation of Tarco self -adhered membranes, wait al minimum of 48 hours before roof loading of tiles.
9. Care should be taken during the loading procedure to keeplfoot traffic to a minimum and avoid dropping the
roof covering directly on the underlayment.
10. All tiles shall be staged (two tiles perpendicular to slope, four tiles on top parallel to slope) as per
manufacturer's requirements, not to exceed 6-high, to the standard maximum roof pitch of 6 :12 for flat tiles
and 6 :12 for lugged tiles (See Tile Staging Method diagram below).
At roof slopes greater than the above limitations, the use of loading battens or toe board's are required to load the
roof tile.
Tile Staging Method
Front View - Staged Tiles (Slope -->)
Side View - Staged Tiles (Slope 1)
NOA No.: 16-1116.09
Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 14 of 15
11. The manufacturer reserves the right to change the tile staging method at any time as well as the number of tiles
stacked, not to exceed the preceding maximum number o'f tiles limitation.
12. EasyLay, PS200mu, MS300, SS400, and NR500HTshall not be left exposed as a temporary roof for longer than
30 days after application. PS200HT shall not be left exposed as a temporary roof for longer than 120 days after
application. Fast90 shall not be left exposed as a temporary roof for longer than 180 days after application. The
manufacturer reserves the right to change product exposure period at any time; not to exceed the preceding
maximum time limitations.
13. NR500HT is not recommended for extreme high temperature environments such as under copper or zinc metal
roofing.
14. Refer to prepared roofing system Product Control Notice of Acceptance for listed approval of Tarco
underlayments with specific prepared roofing products. Tarco self -adhered underlayments may be used with
any approved roof coverings Notice of Acceptance listing Tarco self adhering underlayments or the ASTM
standard which the self adhering underlayments meet as a component part of an assembly in the Notice of
Acceptance.
If Tarco self -adhered underlayments or the ASTM standards are not listed, a request may be made to the
Authority Having Jurisdiction (AHJ) or the Miami -Dade County Product Control Department for approval
provided that appropriate documentation is provided to detail compatibility of the product, wind uplift
resistance, and fire testing results.
15. All products lised herein shall have a quality assurance audit in accordance with the Florida Building Code and
Rule 61G20-3 of the Florida Administrative Code.
MANUFACTURER'S CONSIDERATIONS:
1. When using Fast90 and PS200HT in tile roofing applications, use of loading battens or toe boards on roof slopes
greater than 6:12 and higher is recommended. When using EasyMop SBS in tile roofing applications, use of
loading battens or toe boards on roof slopes greater than 5:1,2 for Flat Tiles and 6:12 for Lugged Tiles and higher
is recommended.
2. Code body requirements supersede manufacturer's recommendations and installation guidelines.
BUILDING PERMIT REQUIREMENTS:
Application for building permit shall be accompanied by copies of the following:
1. This Notice of Acceptance.
2. Any other documents required by the Building Official or applicable building code in order to properly evaluate
the installation of these materials.
LABELING:
All membranes or packaging shall bear the imprint or identiflable !marking of the manufacturer's name or logo, city,
state and the following statement: "Miami -Dade County Product Control Approved" or the Miami -Dade County
Product Control Seal as shown below. i
MIAMI•DADE COUNTY
END OF THIS ACCEPTANCE
NOA No.: 16-1116.09
Expiration Date: 01/25/22
Approval Date: 01/12/17
Page 15 of 15