notice of product certification

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NOTICE OF PRODUCT CERTIFICATION CERTIFICATION NO: DATE: CERTIFICATION PROGRAM: COMPANY: CODE: REVISION DATE:

NI009348A-R4 02/13/2008 Structural Ply Gem 1408-1 08/27/2013

To verify that the “Notice of Product Certification” is valid, please visit www.NAMICertification.com to assure that the product is active and currently listed. This certification represents product conformity to the applicable specification and that certification criteria has been satisfied. A NAMI approved certification label must be applied to the product to claim certification status. Please review and advise NAMI if any corrections are required to this document.

COMPANY NAME AND ADDRESS

PRODUCT DESCRIPTION

Ply Gem Window Group 433 North Main Street

Series “4720F” Aluminum Horizontal Sliding Prime Window Configuration: OX

Rocky Mount, VA 24151

Glazing: Insulating Glass (Annealed)

Frame: W-1880mm(74") Panel:

H-1600mm(63")

W-919mm(36.19") H-1530mm(60.25")

SPECIFICATION

PRODUCT RATING

AAMA/NWWDA 101/I.S.2-97

HS-R35 1880 x 1600 (74 x 63) Design Pressure: 35 psf Negative Design Pressure: 45 psf

Product Tested By: Report No: Expiration Date:

Construction Consulting Laboratory, International CCLI-07-223 January 31, 2017

Administrator’s Signature:

NATIONAL ACCREDITATION AND MANAGEMENT INSTITUTE, INC. 4794 George Washington Memorial Highway Hayes, VA 23072 Tel: (804) 684-5124 Fax: (804) 684-5122