Anlin Catalina vs Del Mar Windows — Which Is Right for Your Texas Home?

Why Anlin Windows Are Gaining Ground in Texas

Anlin Window Systems has been manufacturing premium vinyl windows in California since 1992, building a reputation for quality construction, industry-leading warranties, and energy performance optimized for hot climates. While the brand has long dominated the West Coast market, Anlin has been expanding aggressively into Texas over the past several years, and for good reason.

Texas and California share similar climate challenges: intense UV radiation, extreme summer heat, and the need for windows that block solar heat gain while maintaining clear views. Anlin's entire product line is engineered for these conditions, with fusion-welded vinyl frames, advanced Low-E glass packages, and proprietary technologies developed specifically for hot-climate performance.

Glacier Home Exteriors is an Anlin Preferred Dealer serving Central Texas. We have installed hundreds of Anlin windows across Waco, Temple, Georgetown, Round Rock, Austin, and surrounding communities. Two of Anlin's most popular product lines are the Catalina series and the Del Mar series. Both are excellent windows, but they serve different needs and budgets. This guide breaks down exactly how they compare so you can choose the right one for your home.

Anlin Catalina: The High-Value Performer

The Catalina is Anlin's best-selling window line and the product we recommend most often for Central Texas homeowners. It delivers premium performance at a price point that makes whole-house replacement affordable.

Construction: The Catalina features fusion-welded virgin vinyl frames with multi-chambered construction for structural strength and thermal insulation. Fusion welding melts the frame corners together at the molecular level, creating joints that are stronger and more airtight than mechanically fastened corners. The vinyl includes UV stabilizers that resist yellowing and brittleness even after decades of Texas sun exposure.

Glass package: Standard configuration includes dual-pane glass with Anlin's advanced Low-E coating and argon gas fill between the panes. This combination achieves an SHGC of 0.22 and a U-Factor of 0.27, which significantly exceeds ENERGY STAR South-Central requirements of 0.25 SHGC and 0.30 U-Factor. The Low-E coating blocks up to 84 percent of UV rays while allowing ample natural light to pass through.

Weatherstripping and seals: The Catalina uses multiple layers of weatherstripping and a warm-edge spacer system between the glass panes. The warm-edge spacer reduces heat transfer at the glass edge and flexes with thermal expansion, maintaining a tighter seal over the thousands of thermal cycles a Central Texas window experiences each year.

Available styles: Double-hung, single-hung, sliding, casement, awning, picture, and specialty shapes. This covers virtually any window configuration found in Central Texas homes.

Warranty: Anlin's True Double Lifetime Warranty covers both the original homeowner and one subsequent owner. This transferable warranty enhances resale value and demonstrates Anlin's confidence in the product's longevity.

Anlin Del Mar: The Premium Upgrade

The Del Mar is Anlin's premium vinyl window line, building on the Catalina's foundation with enhanced features that deliver superior energy performance, noise reduction, and structural refinement.

Construction: The Del Mar uses the same fusion-welded virgin vinyl frame construction as the Catalina but with additional reinforcement and refinement. The frame profiles are engineered for a slimmer sightline, which means more glass area and less frame visible in the window opening. This creates a cleaner aesthetic and allows more natural light.

Glass package: The Del Mar is available with a triple-pane glass option, which adds a third pane of glass and a second insulating gas cavity. Triple-pane configurations achieve SHGC ratings as low as 0.18 and U-Factor ratings as low as 0.20, providing substantially better heat rejection and insulation than the Catalina's dual-pane setup. Even in the dual-pane configuration, the Del Mar uses an enhanced glass package that slightly outperforms the Catalina on both SHGC and U-Factor.

Noise reduction: The Del Mar's enhanced glass package and optional triple-pane configuration provide significantly better sound insulation than the Catalina. For Central Texas homeowners near I-35, Highway 190, or other busy roads, the Del Mar's noise reduction capability can be transformative. The triple-pane option in particular provides STC ratings in the 35 to 42 range, compared to the Catalina's 28 to 32 range.

Additional features: The Del Mar includes premium hardware with a more refined locking mechanism, upgraded rollers on sliding configurations for smoother operation, and optional between-the-glass blinds on select styles. Interior color options include wood-grain finishes that mimic the warmth of real wood without the maintenance requirements.

Warranty: The Del Mar carries the same True Double Lifetime Warranty as the Catalina, covering both the original and subsequent homeowners.

Side-by-Side Comparison

Here is how the two lines compare across the specifications that matter most for Central Texas homes.

SHGC (solar heat rejection): Catalina dual-pane achieves 0.22. Del Mar dual-pane achieves approximately 0.20. Del Mar triple-pane achieves approximately 0.18. Lower is better for Texas, and the Del Mar's advantage means less solar heat entering your home and lower cooling costs.

U-Factor (insulation): Catalina achieves 0.27. Del Mar dual-pane achieves approximately 0.25. Del Mar triple-pane achieves approximately 0.20. The triple-pane Del Mar provides roughly 25 percent better insulation than the Catalina.

Noise reduction (STC rating): Catalina delivers STC 28 to 32. Del Mar dual-pane delivers STC 30 to 35. Del Mar triple-pane delivers STC 35 to 42. For homes near busy roads, the Del Mar's noise reduction advantage is significant.

Frame material: Both use fusion-welded virgin vinyl with UV stabilizers. The Del Mar features slimmer sightlines for more glass area.

Glass options: Catalina offers dual-pane with Low-E and argon. Del Mar offers both dual-pane and triple-pane with enhanced Low-E and argon.

Warranty: Identical True Double Lifetime Warranty on both lines.

Price difference: The Del Mar typically costs 15 to 25 percent more than the Catalina for the same window size and style. Triple-pane Del Mar configurations add another 10 to 15 percent on top of the dual-pane Del Mar price.

When to Choose the Catalina

The Catalina is the right choice for the majority of Central Texas homeowners, and it is the product we recommend most often. Choose the Catalina when your primary goal is maximizing value, meaning the best energy performance per dollar spent. The Catalina's SHGC of 0.22 and U-Factor of 0.27 deliver excellent heat rejection that exceeds ENERGY STAR requirements by a comfortable margin.

The Catalina is ideal for whole-house replacement projects where per-window cost matters. On a 15-window project, the savings compared to Del Mar can total $2,000 to $4,000, which is meaningful for budget-conscious homeowners.

If your home is in a relatively quiet neighborhood away from major highways, the Catalina's noise reduction performance is more than adequate. The dual-pane construction with argon fill provides a noticeable improvement over older windows without the added expense of triple-pane configurations.

The Catalina also makes sense for homeowners who are upgrading from single-pane or early dual-pane windows without Low-E coatings. The jump in performance from those old windows to the Catalina is dramatic. Going further to the Del Mar provides incremental improvement, but the biggest gain comes from the Catalina upgrade itself.

For homes where most windows face north or east and receive less direct sun, the Catalina's heat performance is more than sufficient. The Del Mar's enhanced SHGC advantage is most impactful on south and west-facing windows where solar heat gain is highest.

When to Choose the Del Mar

The Del Mar earns its premium in specific situations where its enhanced features provide outsized value.

Noise reduction is the most common reason to upgrade. If your home is near I-35, a major highway, a busy commercial corridor, or an airport flight path, the Del Mar's enhanced acoustic performance, especially in triple-pane configuration, provides a quality-of-life improvement that justifies the cost difference. Triple-pane Del Mar windows can cut perceived road noise by 50 to 70 percent compared to older windows.

Maximum energy performance is another driver. If your home has large expanses of south or west-facing glass, the Del Mar's lower SHGC translates to meaningfully lower cooling costs. On homes where windows make up a large percentage of the wall area, the annual energy savings difference between Catalina and Del Mar can reach $100 to $200, which recoups the upgrade cost over the window's lifetime.

Aesthetic preference plays a role for some homeowners. The Del Mar's slimmer sightlines and optional wood-grain interior finishes create a more refined appearance. For homes where the windows are a prominent architectural feature, the Del Mar's cleaner profile makes a visible difference.

If you are doing a partial replacement of just the worst-performing windows (south and west walls), the Del Mar is worth considering for those high-exposure positions even if you plan to use the Catalina on the rest of the home later. This hybrid approach puts the premium performance where it matters most while managing overall project cost.

Why Anlin for Texas — and Glacier as Your Preferred Dealer

Anlin windows are engineered specifically for hot-climate performance. Unlike brands that design primarily for cold northern markets and adapt their products for the south, Anlin's core product development happens in California, where the climate challenges mirror what Texas homeowners face: intense UV, extreme heat, and the need for maximum solar heat rejection.

The True Double Lifetime Warranty reflects this engineering confidence. Anlin stands behind their products for both the original homeowner and the next owner. In a real estate market as active as Central Texas, this transferable warranty is a genuine selling point that enhances your home's value.

Glacier Home Exteriors is an Anlin Preferred Dealer, which means we have met Anlin's standards for installation quality and customer satisfaction. This dealer status gives our customers access to the full Anlin product line with factory-backed warranty support.

Every window project includes a 5-year workmanship warranty from Glacier covering the installation itself, on top of Anlin's product warranty. We handle everything from initial measurement and product selection through installation and final inspection.

To see and feel the difference between Catalina and Del Mar in person, schedule a free in-home consultation. We bring product samples, walk through the specifications, and provide a detailed estimate with exact pricing for both options on your specific windows. There is no obligation and no high-pressure sales.

Call (254) 265-8898 or visit our contact page to get started.