Fibrex® vs. Wood and Aluminum: Why RbA’s Composite Material Excels in Florida’s Demanding Climate

Florida’s hot, humid, and storm-prone environment puts windows and doors to the test. Homeowners in Central Florida, Jacksonville, and Tampa need a material built to withstand it all, without warping, rotting, or losing energy efficiency. That’s where Renewal by Andersen’s exclusive Fibrex® composite material outshines wood and aluminum.

Unlike wood, Fibrex® won’t expand, contract, or deteriorate due to Florida’s constant humidity and rain. It doesn’t rot, mold, or require frequent repainting. Fibrex® combines reclaimed wood fiber and a durable polymer, creating a material that offers the strength and beauty of wood with the long-lasting performance of vinyl. The result is a window that looks great, lasts longer, and needs little to no maintenance, even in coastal homes or older properties.

Compared to aluminum, Fibrex® delivers much better insulation—up to 700 times more. That matters in a state where cooling costs are high and energy efficiency is a must. Renewal by Andersen’s Fibrex® frames help keep indoor temperatures stable, reduce strain on your HVAC system, and save on monthly energy bills. With options like High-Performance™ Low-E4® SmartSun™ glass, these windows block out harsh sunlight while letting natural light in—perfect for Florida’s bright climate.

Fibrex® also powers Renewal by Andersen’s Coastal and Impact Windows, designed specifically for Florida’s extreme weather. These windows include Stormwatch® performance options and impact-resistant glass, meeting local code requirements and offering powerful protection without the need for storm shutters or panels. Whether your home is brand new or over 100 years old, Renewal by Andersen has the experience to handle it with care and precision.

Renewal by Andersen’s installation process is just as reliable as their materials. Every window is custom-built for your home and installed by Certified Master Installers who ensure a perfect fit, exceptional performance, and thorough cleanup.

Ready to upgrade your windows with a material built for Florida?

Schedule your free consultation with Renewal by Andersen today and discover the lasting value of Fibrex® for your home.

Renewal by Andersen provides a robust limited warranty for window and door replacements, making it one of the most reliable in the industry. Coupled with our commitment to quality workmanship, our team of skilled and experienced professionals ensures your window replacement project is completed to the highest standard.

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