Andersen, Simonton & Milgard Windows Compared

Andersen, Simonton, and Milgard are three of the more established window manufacturers available to Salt Lake City homeowners, each with a different focus, customization, value, and style. Here’s how they compare. Our full lineup of replacement windows includes options from each of these manufacturers.
Comparing Andersen, Simonton, and Milgard windows

Andersen: Fibrex Frames & Customization

Andersen windows come in a wide range of sizes, styles, and quality materials, with front door, patio door, sliding door, and moving glass wall options available across the broader Andersen product family. Many are ENERGY STAR certified, helping reduce energy bills, and they’re durable enough to reflect summer heat while retaining warm winter air.

Renewal by Andersen’s Fibrex material combines wood’s strength with vinyl’s low maintenance, delivering windows built to last for years. Narrow frames also maximize glass area, letting more natural light into a home than a bulkier frame profile would allow.

Simonton: Series Comparison for Value

Simonton offers several series aimed at homeowners looking to blend style and performance without a premium price tag. Their windows are designed with energy efficiency in mind, featuring low-E glass and argon gas between the panes, with the Reflections, Impressions, and StormBreaker Plus series among their most popular options.

If you’re comparing series, it’s worth asking specifically about the difference between the 5500 Series and the VantagePointe 6500 Series, both are solid choices, but the latter is generally the better option for most homeowners looking for a step up in performance. Check with our professional window installation services team to see whether Simonton is available for your project.

Milgard: Style Options & Energy Performance

Milgard windows are a strong choice for homeowners who want to bring in warm, natural sunlight while keeping energy costs down. Their low-E coating helps keep heat inside during winter and outside during summer, a genuine year-round performance benefit.

Milgard offers a variety of window styles to fit different aesthetic preferences, including the Tuscany, Trinsic, Style Line, and Ultra series. Each line features different options and pricing, so it’s worth matching the specific series to your home’s needs rather than assuming they’re interchangeable.

Choosing Between These Three Brands

Andersen leans toward customization and Fibrex frame durability, Simonton offers strong value across multiple performance tiers, and Milgard provides a wide style range with dependable energy performance. All three are legitimate options worth comparing directly rather than picking based on name recognition alone.

For a look at three additional brands, JELD-WEN, Marvin’s Infinity line, and Alside, see our Comparing Window Brands guide, and for a deeper dive into Pella specifically, see our Pella Architect Series post.

Comparing Andersen, Simonton & Milgard for Your Home

The right brand among Andersen, Simonton, and Milgard comes down to your budget, your priority between customization and value, and the specific style your home calls for. Explore our energy-efficient window solutions page to compare certified options across brands.

Not sure which window brand fits your home? Schedule a free consultation with our Salt Lake City team for a free quote. You can also check out our business profile and reviews from other Salt Lake City homeowners.