Silver Line Windows & Doors Silver Line Windows & Doors
  • V3 Series
    • Double-Hung Window
    • Casement Window
    • Awning Window
    • Gliding Window
    • Bay & Bow Windows
    • Gliding Patio Door
  • V1 Series
    • Double-Hung Window
    • Single-Hung Window
    • Gliding Window
    • Gliding Patio Door
  • Coastal Watch Collection
  • Find a Dealer
  • Support
    • Energy Tax Credit
    • Installation
      • New Construction Windows
      • Patio Doors
      • Replacement Windows
    • Cornerstone AccuQuote
    • Technical Info
      • Product Detail Drawings
      • Product Performance Information
      • Size Guides
    • Warranties
      • Locate Your Order Number
      • Warranty Registration
      • Warranty Request
  • Contact Us

Warranties

Silver Line windows and patio doors are designed and built to provide quality, reliability and energy efficiency.  They’re backed by our Limited Lifetime Warranty, providing you with peace of mind.

Please check out our “how to videos” for quick tips and parts installation

Learn About Your Coverage

  • Residential windows & patio doors
  • Impact-resistant windows & patio doors

Locate Your Order Number

Silver Line windows and doors have a unique order tracking label with an order number that you’ll need to provide when registering your warranty or submitting a form. Click below to learn where to locate the label on your window or door.

Register Your Warranty

Already purchased Silverline windows or doors? Protect your investment by registering your warranty today.

Submit a Warranty Request

Our site offers many answers to common window and door questions, if you need further assistance please submit the following form to contact consumer service. Due to Covid-19 related challenges and a high volume of requests we are currently experiencing extended response times.

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  • V3 Series
    • Double-Hung Window
    • Casement Window
    • Awning Window
    • Gliding Window
    • Bay & Bow Windows
    • Gliding Patio Door
  • V1 Series
    • Double-Hung Window
    • Single-Hung Window
    • Gliding Window
    • Gliding Patio Door
  • Coastal Watch Collection
  • Find a Dealer
  • Support
    • Energy Tax Credit
    • Installation
      • New Construction Windows
      • Patio Doors
      • Replacement Windows
    • Cornerstone AccuQuote
    • Technical Info
      • Product Detail Drawings
      • Product Performance Information
      • Size Guides
    • Warranties
      • Locate Your Order Number
      • Warranty Registration
      • Warranty Request
  • Contact Us