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Non-Prorated, Limited Lifetime Warranty


Series 4500, 4700, 5200, 5300, 6200 and 6300 Window & Door * Lifetime Warranty - Advanced Series 4500, 4700, 5200, 5300, 6200 and 6300 Windows & Doors are warranted by Advanced Window Corp., from their production date, to be free of any defects in material and workmanship occurring as a direct result of the manufacturing process, specific to the structural parts and mechanical components of the basic window unit, under normal use and service, subject to the terms and conditions stated in this Warranty Certificate.
Insulated Glass * 20 Year Warranty - Advanced Window Corp. warrants that, for 20 years from the production date, under normal use and service, the insulated glass unit will not develop any material obstruction as a result of film formation or dust collection between the interior glass surfaces, caused by a failure of the hermetic seal. In the case a super spacer is used during production of the window, the warranty for the glass will only be covered for 10 years from the production date. This warrantee does not ever cover glass or screen breakage.
General Provisions - Any claim under this warranty should be submitted in writing to Advanced Window Corp. immediately after discovery, describing the defect and including a copy of this Certificate, and a copy of the original invoice or contract. Please allow a reasonable time period for inspection purposes. If, after inspection by Advanced Window Corp., it is determined that the claim is valid in accordance with the provisions of this warranty, Advanced Window Corp. agrees at its option to repair or replace any defective part or component without charge which shall be shipped to Advanced Window Corp. (transportation charges must be prepaid.) Advanced Window Corp. will pay transportation charges back to the Property Owner’s premises. The original warranty period shall not be extended by such repair or replacement; instead, the remaining warranty time period shall continue in effect and be applicable under these terms and conditions to the repaired or replaced part or component of the window. Advanced Window Corp. reserves the right to discontinue or change any Advanced Series 4500, 4700, 5200, 5300, 6200 or 6300 Window & Door products as manufactured. If the part or component of the window originally installed is obsolete and Advanced Window Corp. determines to make a replacement, the company shall have the right to substitute such part or component designated by Advanced Window Corp. to be equal quality.
          This warranty covers only those manufacturing defects specified herein and does not include defects attributable to installation, normal weathering, or defects and/or damages caused by: accidents, fire, flood or other Acts of God, or by vandalism, riot or civil disorder, misuse, abuse, or harmful fumes, vapors or chemical pollutants in the atmosphere, mildew, building settlement or structural failure of walls or foundations, or if subject to stresses from localized heat which causes excessive temperature differential over the glass surfaces or edges, or any other causes or occurrences beyond Advanced Window Corp.’s control. Please note that condensation on windows, which may occur as the natural result of humidity within the house or building area, and significant interior/exterior temperature differentials, does not indicate a defect in the window, and would not be included in this warranty. This warranty is valid only if genuine Advanced Series 4500, 4700, 5200, 5300, 6200 or 6300 Window & Door products are used, but shall be rendered null and void if window accessory products not manufactured by Advanced Window Corp. are installed which cause defects to occur in the windows.
          This warranty shall be for the benefit of the original Property Owner only, and is limited to material cost of repair or replacement for defective parts or components and return transportation cost, as provided; it does not include broken glass or torn screening. The warranty statements contained in this certificate set forth the only expressed warranties extended by Advanced Window Corp. for its windows & doors, and the provisions hereof shall constitute the Owner’s exclusive remedy for breach of the warranty given under this certificate. Advanced Window Corp.
shall not be liable to Owner for incidental or consequential damages for breach of any written or implied warranty on the windows. (Some states do not allow the exclusion or limitation of incident or consequential damages, so the above limitation or exclusion may not apply to you.) This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
This warranty is valid only when product is paid for in full, there is no outstanding debt owed to Advanced Window Corp. by the purchaser, and this certificate is signed by an Advanced Window Corp. representative and filled out completely by Purchaser and/or Owner and returned to Advanced Window Corp. in order to register the products purchased with the company. If optional Breakage Insurance is purchased the details must be included below as well.





Closed Th 7/4/2024

Open Fr 7/5/2024 7am-12pm

Open Sa 7/6/2024 7am-12pm




4935 W. Le Moyne St.

Chicago, IL 60651






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Monday-Friday: 7am-4pm

Saturday: 7am-12pm