Simonton DaylightMax: More Glass, Less Frame

By Mark Williams | Exterior Remodeling Expert

A massive, incredibly common complaint homeowners have when I replace their old, single-pane aluminum windows with modern vinyl windows is the sudden loss of glass space.

Because modern vinyl frames have to be thick to provide structural support, multi-chamber insulation, and house heavy double-pane glass, you often lose several inches of viewable glass on all four sides of the window.

Simonton DaylightMax™ was engineered specifically to solve this "chunky frame" problem. It's one of my top recommendations for clients upgrading older homes with small rough openings.

Up to 40% More Daylight (The Narrow Frame Advantage)

Simonton redesigned the entire vinyl extrusion process and engineering to create a frame that is significantly narrower than standard, builder-grade replacement windows.

The result is exactly what the name implies: Maximum Daylight.

• The Gain: Depending on the exact size and style of the window, you can gain up to 40% more viewable glass area compared to a bulky standard vinyl window.
• The Impact: If you have a home with smaller window openings (like a 1950s ranch or a mid-century bungalow), losing glass space makes the house feel dark and claustrophobic. DaylightMax ensures the rooms stay bright, the views remain unobstructed, and the architectural proportions of the house remain intact.

High-Performance Vinyl

Despite having a significantly narrower frame, the DaylightMax series does not sacrifice energy efficiency to achieve its sleek look. I've installed these in freezing climates with zero issues.

• The Glass: They utilize advanced ProSolar® Low-E glass with Argon gas fill between the panes, easily meeting or exceeding strict ENERGY STAR® guidelines across all climate zones.
• The Frame: The vinyl itself is premium-grade. It is colored all the way through (so scratches don't show white) and will not pit, peel, or flake over decades of UV exposure.

Pros and Cons from the Field

My Experience (Pros)

• Aesthetics: The narrow frame mimics the sleek look of expensive aluminum or fiberglass windows.
• Light: Significantly brightens rooms with small window openings. It's a game-changer for older homes.
• Warranty: Simonton offers a robust double-lifetime limited warranty (meaning it transfers to the next owner if you sell your house).
• Value: Excellent price-to-performance ratio in the vinyl category.

My Experience (Cons)

• Color Limits: Like most vinyl windows, you are somewhat limited in extremely dark exterior colors compared to aluminum-clad options.
• Not Wood: It still looks and feels like vinyl on the inside; you cannot stain it to match interior wood trim.

Design and Color Options

Because it is a vinyl window, the color palette is more restricted than wood-clad (Pella) or fiberglass (Marvin) options, but Simonton offers the most popular modern choices:

• White and Tan: Standard, highly affordable, and clean neutrals that match any interior.
• Bronze and Espresso: Dark exterior coatings that provide the modern, high-contrast look that is incredibly popular in contemporary design (especially when paired with white siding).
• Note: Even with dark exterior options, the interior of the window frame remains white or tan to easily match interior drywall and baseboards.

The Budget-Friendly Upgrade

Wood-clad (Andersen 400 series) and fiberglass (Marvin Elevate) windows are incredible products, but they are very expensive.

If you want a high-quality, reliable replacement window that maximizes your view and modernizes your home's exterior, but you need to stay within a reasonable remodeling budget, Simonton DaylightMax is arguably one of the best vinyl values on the market today.