HomeMy WebLinkAboutWhitaker Dynamic 1 SnapLock NOAENGINEERING, DRAFTING, CONSULTING
MANUFACTURER:
To ail concerned,
T.0 • 1
DYNAMIC METALS, LLC
340 PIKE ROAD
WEST PALM BEACH, FL 33411
15211 91 Road N
West Palm Beach, FL 33412
Ph/F c (561) 225-1982
The DM Class 1000 Series 26 Ga. Galvalume 1"Nailstrip 16" Wide Roof Panel, manufactured by Dynamic
Metals LLC, is a non-structural galvalume coated Fluropon painted steel roof panel (50 ksi min) that meets the
requirements of Sections 1507.4 and 1518.9 of the 6th Edition (2017) Florida Building Code. The panel has been
tested per TAS 100 and TAS 125 by Intertek with results shown in test reports G3443.40-450-44 and G3443.14-
450-44, and per TAS 110 by PRI Construction Materials Technologies, with results shown in test reports VLS-004-
02-01 and VLS-005-02-01.
Technical Documentation:
1. Drawing "NSS16-HZ"dated 8/15/19, signed and sealed by Scott Wolters, PE.
2. Test Reports listed above by Architectural Testing, Inc. signed and sealed by Vinu Abraham, PE, and
by PRI Construction Materials Technologies, signed and sealed by Zachary R Priest, PE.
3. Supplemental Calculations to support "NSS16-HZ" drawing, signed and sealed by Scott Wolters, PE,
I have reviewed this submittal per the requirements of CA Product Approval Rule Chapter 61 G20-3.005
(4). Based on the limitations listed below and those provided in the documents above, this product meets all the
requirements of the 6th Edition (2017) Florida Building Code generally, and chapter 15 specifically, including the
HVHZ provisions.
Limitations
Overall Limitations: Maximum Panef Width: 16" (nominal)
Fastener Spacing across panel: 16" (at Nailstrip)
(Panels overlap with male/female snap fit)
Min. Slope: HVHZ: 2"/12"
Non-HVHZ: '/2'/12" (with Lap Sealant)
3"/12" (no Lap Sealant in Field Zone)
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Field
Installation
Perimeter & Corner
Installation
Max. Design Pressure:
.116 psf
.176 psf
Fastener Spacing:
3" From Ends, 6" Max. O.C.
3" From Ends, 6" Max. O.C.
Min Panel Fasteners:
#10xV Panclip Fasteners
#10xV Panclip Fasteners
Panel Sealant:
Continuous bead of Geocel 2300
or 2320 at Nailstrip side of seam
Fire Barrier: Where required by code, install an approved fire barrier. Refer to a current
fire directory listing for fire ratings of this roofing system assembly as well
as the location of the fire barrier within the assembly. (See note #2 below)
Note: Outside of the HVHZ, 1" round plastic caps may be used to prevent
galvanic reactions.
Underlayment: Minimum ASTM D 226 Type II with 4" overlaps and 6" end -laps, anchored
with 12 Ga. x 1 '/4" galvanized roof nails with 32 Ga. Tin caps spaced 6"
O.C. in rows at the perimeter, at overlaps, and two intermediate rows
staggered and spaced 12" O.C.
(or)
Any underlayment with a valid FLPA or Miami -Dade NOA
Note: Outside of the HVHZ, 1"round plastic caps may be used to prevent
galvanic reactions.
Minimum Substrate: '/z' (15/32" min) 4-ply CDX Plywood, nailed to 2x rafters spaced 24" max.
O.C. with 8d ring -shank nails spaced 4" O.C.
Other Limitations: 1. Roof slope must meet requirements of FBC Sections 1507.4.2 or
151562,
2. Fire classification is not a part of this evaluation. Refer to a current
Approved Roofing Materials Directory for fire ratings of this product.
3. Design of substrate is by others and is not a part of this evaluation.
4. Rational analysis, provided by a Florida licensed Architect/Engineer
per FAS 61 G20.3.005(e), may be used for project specific approval by
the local authorities having jurisdiction.
5. All panels shall be permanently labeled with the manfacturer's name
and/or logo, and the following statement, "Dynamic Metals
FL# 27499,1, DM Class 1000".
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Panel Forming: These panels may be jobsite roll formed with the following Dynamic Metals machines, per
approval of 3rd party QA provider, to the dimensions shown on Drawing NSS16-HZ:
SSQ-6800617
SSQ-6690517
5VC-0490718
SSQ-5150216
SSQ-4560615
5VC-0360516
SSQ-6810617
SSQ-8681118
5VC-0521218
Re -Roofing: The DM Class 1000 Series 26 Ga. Galvalume 1" Nailstrip 16" Wide Roof Panel
may be installed over a single layer of existing asphalt shingles, provide the existing roof
meets the requirements of Section 1521 (HVHZ) or Section 1511 (outside of HVHZ) of the
Florida Building Code.
If you have any questions or need more information concerning this approval please contact me.
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Thank you, •`' G��T• 4*00 1 �'�,
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No 62354
Gam/ e * •
Scott o ers � � : * _•
FL PE# 62354 O TATE OF ��
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