The is the premium, top-of-the-line offering from Milgard Windows & Doors, one of the largest and most respected window manufacturers in the Western United States. Unlike their fiberglass (Trinsic), vinyl (Style Line), or aluminum lines, the Ultra Series is constructed from solid extruded fiberglass , combining the strength of structural aluminum with the thermal performance of wood.
The core of the ' appeal is its "built-to-last" engineering. Unlike standard vinyl frames, fiberglass is impervious to water, insects, and salt air, making it a popular choice for coastal and mountain regions. Milgard Ultra Windows | C650 Fiberglass Series Online milgard ultra series
| Feature | Milgard Ultra | Marvin Essential (Fiberglass) | Pella Impervia (Fiberglass) | | :--- | :--- | :--- | :--- | | Frame Material | Fiberglass (pultruded) | Fiberglass (Ultrex®) | Fiberglass (Duracast®) | | Max DP Rating | DP 65 | DP 60 | DP 50 | | Interior Wood Grain | Yes (laminated) | Yes (paintable only) | Yes (integral color) | | Transferable Warranty | Yes (full lifetime) | Yes (limited transfer) | Yes (limited) | | Price Tier | Premium | Premium+ | Premium | The is the premium, top-of-the-line offering from Milgard
The Milgard Ultra Series is a high-end line of vinyl windows and doors designed to provide exceptional performance, durability, and style. As a flagship product from Milgard, a leading manufacturer of windows and doors, the Ultra Series is engineered to meet the needs of discerning homeowners and builders seeking premium quality and functionality. Unlike standard vinyl frames, fiberglass is impervious to
The Ultra Series comes with , which includes: