HomeMy WebLinkAboutLetter; EverGuard 60 mil TPO Fleece Back Membrane"Quality You Can. Trust Since 1886... From Technical Services
North America's Largest Roofing 1 cara'S Drive
Manufacturer" Parsippany, NJ07054
Phone: 1-800-766-3411, option 1
February 4, 2015
J Register Company, Inc.
4640 Sub Chaser Court, Unit 113
Jacksonville, FL 32244
Project: Ted Ferguson
10851 S. Ocean. Dr. 84
Jensen Beach, FL 34957
To Whom It May.Concern,:
J Register Company,_ Inc. of Jacksonville,. FL is a GAF Master roofing contractor for
asphaltic, single -ply and restoration roofing systems.
T-FA-N-N-60FB over Structural Concrete Deck
EverGuard® 60 mil TPO Fleece Back Membrane: Install EverGuard® 60 mil TPO
fleece back membrane over the concrete deck using rGuard® WB 181 TPO bonding
adhesive, at a rate of 0.83 to 1.0 gal/square, applied only to the substrate surface. Side
laps shall be minimum 3" wide sealed with minimum 1.5" heat weld.
The above listed system will provide up to 600psf of uplift resistance in the field of the
roof when installed in accordance with T Trinity E=RD W valuation report # .
01506.09.05 R16 for FL5293 — R15.
GAF has provided the above fastening patterns solely as a courtesy and recommends.that
the uplift resistance requirements be verified by a design professional.
If -you have any further questions, please contact us at 1-800-766-3411, option 1.
Thank you for choosing a GAF roofing system.
Sincerely,
a"C 0 FY
ms� 1/uua�
Jamie Duvall L h
Contractor Services Representative
T-FA-N-N-60FB Ted Ferguson Jensen Beach FL 020415 jd rv1
TRINITY ERD
' TABLE 3A: CONCRETE DECKS- NEW CONSTRUCTION OR REROOF(TcRx Orr)
SYSTEM TYPE AA BONDED INSULATION, BONDED ROOF COVER
System
Deck
Base Insulation Layer
Top Insulation Layer
Roof Cover/ Adhesive
MDP
Type
Attach
Type
Attach
No.
(See Note 1)
Vapor Barrier
(Psf)
Min. 0.5-Inch EnergyGuard POLYISO
Optional additional layers base insulation
EverGuard TPO FB Ultra /
C-166.
Structural
None
INSULATION, EnergyGuard Ultra,
LRF-M
followed by min. 0.25-inch Dens Deck Prime or
LRF-M
GAF 2-Part, spatter
-180.0
concrete
EnergyGuard RH, EnergyGuard RN
SECUROCK Gypsum -Fiber Roof Board
Structural
Min. 0.25-inch Dens Deck Prime or
LRF-M
None
N/A
EverGuard TPO FB Ultra /
-195.0
C-167.
concrete
None
SECUROCK Gypsum -Fiber Roof Board
GAF 2-Part, spatter
C-168.
Structural
(Optional) See Note A below
Min. 0.5-inch EnergyGuard POLYISO
GAF 2
Part, CR-
(OptionaQ Additional layers base insulation
GAF 2
Part, CR-
Pa
EverGuard TPO FB Ultra /
-60.0
concrete
INSULATION, EnergyGuard Ultra
20
20
GAF 2-Part, spatter
Min. 0.5-inch EnergyGuard POLYISO
GAF 2-
Optional additional layers base insulation
GAF 2-
EverGuard TPO FB Ultra /
C-169.
Structural
(Optional) See Note A below
INSULATION, EnergyGuard Ultra,
Part, CR-
followed by min. 0.25-inch Dens Deck Prime or
Part, CR-
GAF 2-Part, spatter
-180.0
concrete
EnergyGuard RH, EnergyGuard RN
20
SECUROCK Gypsum -Fiber Roof Board
20
C-170.
Structural
(Optional] See Note A below
Min. 0.25•inch Dens Deck Prime or
GAF 2-
CR-
None
N/A
and TPO FB Ultra /
-195.0
concrete
SECUROCK Gypsum -Fiber Roof Board
GAF 2-,
GAF 2-Part, spatter
z0art
A. The following are options for installation of an optional vapor barrier / temporary root on the concrete aecK prior to msmanon pracement. rr vapor barrier / temp ruin o vo.aijeb, <1...,.are K p„„-....,.,.
Premium Asphalt Primer or ASTM D41 primer prior to its Installation. Maximum design pressure (MDP) shall be the lesser of that for the system in Table 3A, and that for the vapor barrier/ insulation adhesive noted below.
1. For use with OBS00 applied insulation:
One or two plies, asphalt -applied GAF base and/or ply sheet: MDP -352.5 psf
Ruberoid 20 in Matrix" 102 SBS Membrane Adhesive in full coverage: MDP -202.5 psf
Ruberoid Torch Smooth, heat welded: MDP -142.5 psf
Ruberoid Heat Weld Smooth, heat welded: MDP -232.5 psf
UnderRoof HT High Temperature Leak Barrier, self -adhered: MDP -37.5 psf
UnderRoof 2 Polyester -Surfaced Leak Barrier, self -adhered: MDP -127.5 psf
2. For use with CR-20. GAF 2-Part applied insulation:
One ortwo plies, asphalt -applied GAF base ply and/or ply. MDP -2615 psf
Optional asphalt -applied GAF base ply, ply or base membrane with asphalt -applied GAF cap: MDP -270.0 psf
Optional asphalt -applied GAF base ply, ply or base membrane or heat -welded GAF base membrane with heat -welded GAF cap membrane: MDP -169.0 psf
Optional self -adhering Liberty base membrane with Liberty cap membrane: MDP -250.0 psf
TABLE 3B: CONCRETE DECKS -NEW CONSTRUCTION OR REROOF (TEAR -OFF)
SYSTEM TYPE F: NON -INSULATED, BONDED ROOF COVER
System No.
Deck
'
Roof Cover / Adhesive
MDP (psf)
(See Noteri
7717
Min. 2;50Opsist1uctc0nc.
Min. 3,000 psi struct cone. primed with Matra"' 307 Premium Asphalt Primer.
EverGuard TPO BUhra(W8181
-300.0
C-172.
EverGuard TPO FB Ultra / Hot asphalt
-390.0
Exterior Research and Design, LLC d/b/a Trinity I ERD Evaluation Report 01505.09.05-1116 for FL5293-RI5
Certificate ofAuthorization #9503 Revision 16: 08/26/2014
Prepared by Robert Nieminen, PE-59166 Appendix 1, Page 48 of 75