Several factors must be considered when purchasing replacement windows. In addition to the frame material, glass, and other energy-efficient features, the warranty of the product itself shouldn’t be overlooked. Renewal by Andersen® of Louisville/Lexington, your local window installation experts, explains further.

The Importance of Window Warranties

Replacement windows are an important investment, so it only follows that you should protect them from instances that are beyond your control. The warranty that comes with these products safeguards you from the unexpected costs associated with things such as manufacturer defects and improper installation. This gives you peace of mind that your windows are protected, but it pays that you read the fine print so you know what is covered and what is not.

Qualities of a Strong Window Warranty

Whether you are choosing sliding or casement windows, make sure that they have strong warranties. In particular, look for material and workmanship coverage. The material warranty covers problems that may be caused by material or manufacturing defects and could apply to the entire product assembly or the individual components like frames, glass, and hardware. Workmanship warranty, meanwhile, covers problems arising from errors during the installation process.

Window Warranties from Renewal by Andersen

Renewal by Andersen is proud to offer industry-leading warranties for our replacement windows. Our fully transferable limited warranty covers parts, labor, and original installation services. This includes a 20-year limited warranty for Fibrex® material and glass, a 10-year limited warranty for the window’s non-glass components like the frame, sash, and locking mechanism and a two-year limited warranty on installation.

Our warranty also has a 20-year installation coverage. In case your double hung windows develop issues due to improper installation, our experienced installers will fix them and raise it to the high standards the company is known for. Whether the problem is material- or workmanship-related, you can rely on us as your single point of contact.

Turn to Renewal by Andersen of Louisville/Lexington for your window replacement needs. Call (502) 716-7264 (Louisville) or (859) 629-4649 (Lexington). You may also fill out our contact form for a virtual consultation.

Recent Blogs

Southern Indiana & Louisville's Heat Dome Is Here: How Renewal by Andersen Replacement Windows & Doors Keep Your Home Cooler This Summer

Beat Louisville's heat dome with Renewal by Andersen replacement windows and doors. Discover how Fibrex® frames block heat and humidity, lower AC strain, and cut energy bills—plus quick tips to cool your home now.

Renewal by Andersen's Window Cleaning Tips

Keeping your Renewal by Andersen windows clean is essential for maintaining their beauty, energy efficiency, and long-term performance for Louisville homeowners. Using gentle solutions like mild soap and water or diluted vinegar, paired with soft microfiber cloths and a squeegee, will protect the exclusive Fibrex® composite finish and keep glass streak-free. Follow these expert tips to extend the life of your windows and safeguard your investment for years to come.

How to Tell If Your Patio Door Is Costing You Money (And What to Do About It)

This blog outlines common warning signs that a patio door is hurting a home's energy efficiency- Such as drafts, foggy glass, and warped frames. As well as explains how these issues lead to higher energy bills and home damage.