Why Choose Renewal by Andersen?

Across the region, our replacement windows and patio doors significantly lower the energy needed to heat and cool your home. The exclusive Fibrex® material in our windows incorporates 40% reclaimed wood, which dramatically cuts down on the use of new lumber during manufacturing.

Superior Products. Exceptional Service.

Proven Durability

Every new window and door is rigorously tested before release, and as part of the Renewal by Andersen process, we conduct a comprehensive quality assurance inspection on each unit before it's installed in your home.

Guaranteed Confidence

Windows and doors are our sole focus, and the Certified Master Installers on our team are experts. This dedication is why our robust limited warranty goes beyond covering the product and glass, extending coverage to the professional installation itself.

Thermal Performance

Optimized energy performance is central to our start-to-finish process. Fibrex window frames provide superior insulating properties, our advanced Low-E4 glass packages minimize summer heat gain and winter heat loss, and our professional installation guarantees a weather-tight, precision fit.

The Exclusive Advantage of Fibrex Material

The Exclusive Advantage of Fibrex Material

Competitors typically offer a choice between materials like fiberglass or vinyl. While these are common, our exclusive in-house material, Fibrex, surpasses the performance of both. Fibrex, an exclusive composite, perfectly blends the long-lasting stability of wood with the minimal maintenance required by vinyl. It boasts twice the structural strength of vinyl and insulates up to 700 times better than aluminum. This exceptional strength frees up your design options for larger windows set in sleeker, narrower frames. Plus, Fibrex is heat-stable, allowing for deep, dark exterior colors like espresso, indigo, or black without the risk of material warping.

Fibrex is Superior
Fibrex is StrongFibrex will not crack
Fibrex is thickerFibrex is heat resistantFibrex is scratch resistant
  1. See Renewal by Andersen® Products and Installation Transferable Limited Warranty for details.
  2. When Renewal by Andersen® products were tested against five leading competitors’ painted vinyl window products.

Material Benefits

Fibrex

Vinyl

Wood

Insulating Properties

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Low Maintenance

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Resistance to decay

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Installation included

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Structural Rigidity

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Durable

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Our Comprehensive Limited Warranty

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    Warranty Coverage is Fully Transferable
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    20-Year Coverage on Fibrex Material and Glass
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    2-Year Coverage on Professional Installation
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    10-Year Coverage on All Hardware
RBA Warranty Coverage

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Product Assistance

Need assistance or have questions regarding your new windows or doors? Our team is ready to help! We can contact you via phone at a convenient time or respond promptly via email.

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Claims & Warranty Assistance

We offer comprehensive support for one of the industry's best limited warranties. Should you encounter any issues, please directly contact the warranty team with your claims or questions.

(833) 919-2310