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Warranty Shield
LIFETIME WARRANTY
Nothing in the World is Guaranteed Like a Castle Replacement Window

When you carry the best products in the industry, you can confidently provide the best warranty in the industry. This is why Castle Windows is proud to offer a true lifetime warranty for all of our products – without any legalese or fine print to interpret. All aspects of your windows are covered, and in the event that you move, the warranty is fully transferable to the next homeowner.

Guild Quality
Guild Quality
5.0
210 Ratings

“If anyone needs windows, Castle is the way to go. I can not say enough good things about the company. They did a great job and we are very pleased.”

5.0 Stars
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