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Energy Efficient Windows in Des Moines, IA

Renewal by Andersen is committed to enhancing your home with our Acclaim™ replacement windows. Our energy-efficient windows in Des Moines are designed to significantly reduce your energy consumption, leading to lower utility bills and enhanced comfort throughout the year.

Des Moines experiences a moderate climate with distinct seasons and recent years of lighter snowfall. This makes it crucial to have well-sealed windows that can withstand summer winds and winter precipitation. Investing in top-quality windows helps prevent drafts and leaks, ensuring a more comfortable and efficient home environment.

Update or Replace Existing Windows

When deciding whether to update or replace your current windows, it’s essential to assess their condition and performance. If your windows are new and in good shape, adding weatherstripping or caulking might suffice to improve their energy efficiency. However, older windows that are drafty, worn, or showing signs of deterioration, such as rotting frames or condensation between panes, may benefit more from replacement.

Renewal by Andersen Des Moines offers energy efficient windows that address common challenges for homeowners. Our team will assist you in selecting the right materials and ensuring professional installation that’s optimized for Des Moines’ climate conditions.

Window Frames

For energy efficient windows, the choice of window frame material significantly affects your home’s comfort. Renewal by Andersen exclusively offers Acclaim™ windows with Fibrex® material. This innovative composite combines the strength and insulation of wood with the low maintenance benefits of vinyl. Fibrex® material never needs painting and resists cracking, pitting, corrosion, and rot, providing twice the durability of vinyl.

Energy-Efficient Glass

Energy efficient glass significantly impacts your energy efficiency. Double- or triple-pane windows enhance insulation compared to single-pane options. Renewal by Andersen’s High-Performance™ Low-E4® glass exceeds standard dual-pane efficiency by 47% in winter and 56% in summer.

Operating Types

The way your windows open can significantly impact your home’s energy efficiency. Acclaim™ awning window and casement windows allow you to control airflow, cooling your home with fresh outdoor air. Sliding windows and double-hung windows provide versatile ventilation options, while fixed windows like picture and specialty windows offer a sealed solution that eliminates drafts and leaks.


Proper installation is crucial for maximizing energy efficiency. Renewal by Andersen’s Certified Master Installers ensure each window is expertly sealed with continuous weatherstripping, specifically tailored to Des Moines’s climate conditions. After installation, our team demonstrates proper window operation to ensure a perfect fit and long-lasting performance.

Confidence of ENERGY STAR® Rated Windows

ENERGY STAR® is a program by the U.S. Environmental Protection Agency that promotes energy efficiency. An ENERGY STAR® certified window meets or exceeds rigorous energy performance standards in Iowa. Replacing outdated windows with ENERGY STAR® certified ones can lower household energy bills by an average of 12% nationwide.

Renewal by Andersen Des Moines offers a variety of ENERGY STAR® certified window options tailored to your needs, ensuring you save money while protecting the environment through superior energy efficiency.

Renewal by Andersen Sustainability

Renewal by Andersen is dedicated to sustainability and minimizing our environmental impact. Our Acclaim™ windows are crafted with Fibrex® material, blending reclaimed wood fibers with durable polymers to enhance energy efficiency while reducing waste. We adhere to rigorous manufacturing processes that uphold high environmental standards.

 Our commitment to sustainability is seen in our daily practices. Renewal by Andersen’s Minnesota manufacturing facility and corporate offices are powered by 100% renewable electricity. From reducing our carbon footprint to recycling materials, we prioritize a greener future through every stage of production.

Cost Savings

Investing in energy-efficient windows offers substantial long-term savings. Lower energy bills, reduced strain on HVAC systems, and increased property value are key benefits. Energy-saving windows in Des Moines maintain consistent indoor temperatures, minimizing the need for constant heating and cooling adjustments. This not only cuts utility costs but also extends the lifespan of heating and cooling equipment.

 Furthermore, these windows enhance your home’s appeal to potential buyers by showing lower energy costs and improved comfort, making your property more desirable on the market.

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