HomeMy WebLinkAboutCERTIFICATION REPORTV�r—% Metal Roof Certification & Listing Program
KElI'STOIy. C:. INCertification Report Im
CERTIFICATIONS,
_L J=1 0"12
11027-003-KCI
145 Limekiln Road, Suite 1008 Issue Dated: 9/29/2017
New Cumberland, PA 17070 Revision Date: 01/23/2018
www.kevstonecerts.com Expiration Date: 9/29/2022
SCANNED
BY
St. Lucie County
Construction Specifications Institute (CSI) Category:
Division: 070000—Thermal & Moisture Protection
Section: 07 41 13 — Metal Roof Panels
1. Program Licensee:
MFMRS
Mid Florida Metal Roofing Supply, Inc.
28328 County Road 561
Tavares, FL 32778
352-742-7070
http://www.midfloridametaIroofingsupply.com
2. Certified Roof Covering:
MFMRS Multi -Rib structural through -fastened metal roof
panels installed over 2x4 purlins for use in new
construction.
3. Scope of Certification:
This Certification Report provides technical data
substantiating that the use of the certified roof covering
and the evaluated roof systems are in compliance with
the following:
• 2017 Florida Building Code - Building, 6th Edition,
Section 1504.3.2.
• Florida Product Approval Rule 61G20-3.
Properties Evaluated:
• Wind Uplift Resistance
This Certification Report was used in the
qualification of Florida Product Approval FL23490.
4. Evaluated Roof System Description:
4.1. Roof Covering: MFMRS Multi -Rib metal roof
covering panels are cold roll -formed from 29 gauge
(0.016" / 0.406mm coated thickness) steel sheet having
a minimum yield strength of 90ksi. The panels are
aluminum -zinc alloy coated per ASTM A792 (AZ50), and
shall be installed in accordance with the manufacturer's
instructions and this Certification Report.
4.2. Roof Deck: MFMRS Multi -Rib metal roof panels
are certified for use over No. 2 nominal 2x4 lumber
purlins, maximum 24" O.C., complying with 2017 Florida
Building Code, Section 2303.1.1 and as specified in this
report, with a minimum roof slope of 25% (3:12).
4.3. Anchorage: MFMRS Multi -Rib metal roof panels
shall be through -fastened to the specified purlins using
#12-8 x 1" HWH Woodgrip XG screws with''/:" self-sealing
washers applied in the patterns described in Appendix 1.
S. Installation
MFMRS Multi -Rib metal roof panels in new construction
applications shall be installed in accordance with the
2017 Florida Building Code Section 1507.4, the
manufacturer's published installation instructions and
this Certification Report.
The manufacturer's installation instructions shall be
made available at the time of installation. If there are
differences between this report and the manufacturer's
installation instructions, this report shall take
precedence.
Refer to www.kevstonecerts.com to ascertain the ongoing status of this Compliance Certificate. Approval of building products and/or materials can only be granted
by the building official having Jurisdictional legal authority. Keystone Certifications, Inc. does not endorse or make warranties with respect to product performance
or suitability of a product for a given use.
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Metal Roof Certification & Listing Program
Certification Report
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CL'riTIFICAT10N5. INC.
11027-003-KCI ``�
Page 2 of 4
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6. Product Performance
The performance of the MFMRS Multi -Rib structural
'through -fastened metal roof panels described in this
Certification Report has been demonstrated via testing
in accordance with the following referenced standards:
ASTM E1592-01, Standard Test Method for
Structural Performance of Sheet Metal Roof and
Siding Systems by Uniform Static Air Pressure
Difference"
As tested & reported by the following independent
accredited laboratory:
Laboratory
Report Ref.
PRI Construction Materials
'
Technologies
FAE-008-02-01
Note: The ASTM E1592-01 standard is equivalent to the
ASTM E1592-05(2012)standard.
7. Wind Resistance
The allowable design uplift pressures for MFMRS Multi -
Rib anchored as described in Appendix 1, when tested in
accordance with the referenced standards with an
applied safety factor of 2.0 are found in Table 1.
Table 1
Description Max Design Uplift
Pressure
29 Ga, 90ksi Steel Over
No. 2 Nominal 2x4 Purlins 105.0 psf
Maximum 24" O.C.
r
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8. Conditions of Use
MFMRS Multi -Rib structural through -fastened metal toof`,`) "I
panels must be insulated against other materials or
metals including concrete, lead, copper and treated ,
lumber that contains corrosive materials.
i
9. Limitations of Use
MFMRS Multi -Rib non-structural through -fastened. r
metal roof panels are not qualified for use in the High -
Velocity Hurricane Zone (HVHZ).
Fire classification, shear diaphragm design and purlin ;
attachment to supporting members are not within the
scope of this Certification Report.
Roof support framing shall comply with 2017 Florida' I�
Building Code Chapter 22 for steel, Chapter 23 for wood
and Chapter 16 for structural loading.
10. Licensed Manufacturing Facilities
This Certification Report is applicable only to MFMRS,. ,? ••-I
Multi -Rib structural through -fastened metal roof panels,
manufactured at the following locations. Each licensed.?
facility is subject to periodic inspection by Keystone
Certifications to verify conformance with Keystone Roof.
Covering Certification & Listing Program requirements:
Mid Florida Metal Roofing Supply, Inc.
28328 County Road 561
uI Tavares, Florida 32778
• G'� ; ' :Refer to www.kevstonecerts com to ascertain the ongoing status of this Evaluation Report. Approval of building
,II Rproductsand/ormaterials can only be granted by he
building official havingjurisdfctional legal authority. Keystone Certifications, Inc. does not endorse or make warranties with respect to product performance or •
suitability of a product for a given use.
Metal Roof Certification & Listing Program
EIYSTO
NF Certification (deport
.':, CErtTIFIOA'I•IONS. INC.
11027-003-KCI
Page 3 of 4
'11.Identification
MFMRS Multi -Rib structural through -fastened metal roof
panels represented by this report shall be identified with
Keystone Roof Covering Certification & Listing Program
certification labeling illustrated below, to be applied to
individual panels, packaging, invoicing or bills of lading:
keystonecerts.com
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I
11027-003-KCI
Aaron Shultz
.1
2018.01.23
13:53:38 it
-05,00,
' Aaron Shultz
Validations Manager i
.a
i'
Refer to www.kevstonecerts.com to ascertain the ongoing status of this Evaluation Report. Approval of building products and/or materials can only be granted by the
'! building official having Jurisdictional legal authority. Keystone Certifications, Inc. does not endorse or make warranties with respect to product performance oK ` �d
i suitability of a product for a given use.
I ; .'
`7 Metal Roof Certification & Listing Program
KjEYSTON
Certification Report
j.
11027-003-KCI
Page 4 of 4
Appendix 1
Multi -Rib Panel'Open Frame Fastener Location
Anchored to 2x4 Purlins Maximum 24" O.C.
i.
Y4-14 X Ya- HWH SD WITH SELF-SEALING WASHER
#12-8X I"HWHWOODG91PXG WITH SELF-SEALING WASHER
6--3--6--3-PATTERN '
Refer to www,keystonecerts.corn to ascertain the ongoing status of this Evaluation Report. Approval of building products and/or materials can only be granted by the
building official havinglurisclictional legal authority. Keystone Certifications, Inc. does not endorse or make warranties with respect to product performance ori
suitability of a product for a given use.
f IA: