Durable. Beautiful. Custom crafted, made to order, and professionally installed.

Acclaim™ replacement windows, available exclusively from Renewal by Andersen, offer the elegance, strength, and stability of wood, with the low-maintenance features of vinyl.

Investigate window styles below, or browse our different color, frame, grille, and hardware options to find the right style for your home. Ready to get started right now? Set up a free appointment to work with one of our design consultants.

Made from the Andersen-exclusive Fibrex^® composite material, your new windows will stand the test of time⁺… and look great doing it. What’s more, you’ll have peace of mind knowing they were installed by one of our own crews of master installers—true craftspeople who have experience replacing windows in homes of all shapes, sizes, and styles.

Learn more about our installation process and the dedicated individuals who will be working in your home. 

Pick a performance metric: efficiency, strength and durability, maintenance, beauty…whichever factor is most important to you (and we hope they all are!), your Acclaim™ replacement windows can make a difference.

Energy Efficiency
Superior thermal insulating properties helps your home stay warmer in winter and cooler in summer and can help you save money on your energy bills.

Plus, 40% of the raw material by weight used to make Fibrex^® material is reclaimed wood fiber. Our windows are available with glass options that make them ENERGY STAR^® certified—so not only will your home stay more comfortable, you can help keep your corner of the world is just a little bit greener.

Strength and Durability
Twice as strong as vinyl, Fibrex^® material means weathertight seals stay weathertight. Its durable nature means that it can stand up to even the most extreme temperature swings, maintaining its stability and rigidity in all climates.

Low Maintenance
Your Renewal by Andersen^® Acclaim™ windows are warranted not to flake, rust, blister, peel, crack, pit or corrode.⁺ And years down the road, they will be as easy to operate as the day they are installed.^*

Beauty
The strength of Fibrex^® material means narrower frames; narrower frames mean more glass—and more view. Plus, the extrusion process allows us to craft your windows to any shape—meaning you can match the architectural style of your home…or define a new look.

The process also fuses the color into the material, offering you a wide palette of long-lasting colors⁺ to choose from—including dark exterior colors not found with most other replacement windows.

With stainable wood interiors including oak, maple, and engineered pine, 11 hardware finishes, and a variety of grille patterns, including colonial, prairie, and custom-designed, you can match your new windows to your home’s current architecture, change your look, or complete a historically accurate renovation. 

Need help deciding? Looking for a quote? Schedule a free in-home window consultation with our window design experts or visit one of our showrooms.

[+] See limited warranty for details

[*] Based on testing of 10 double-hung units per ASTM E2068, 20 years after installation.