Pinnacle

Wood Clad and Primed Windows and Doors

Designed Around Your Vision. Built Around Your Life.


The details that make a home feel extraordinary are rarely accidental.

From expansive views and natural light to carefully selected finishes and architectural character, every choice matters. Our Pinnacle collection combines the warmth of real wood interiors with durable aluminum-clad exteriors, where exceptional craftsmanship meets extraordinary design flexibility.

Whether you're building new, renovating, or designing a one-of-a-kind home, Pinnacle delivers the craftsmanship, customization, and performance to bring your vision to life.
View All Pinnacle Products
Modern gray house with inverted slanted roof set in a wooded area View from interior of home looking out of a sliding patio door onto a patio and open back yard Living room seating arrangement surrounded by windows looking out to snow-covered landscape view Interior corner of a building with full bank of windows Pinn Banner 5 Pinn Banner 6

Pinnacle

Premium wood clad collection. Wood interior, aluminum exterior. Clear select pine is standard, fir and alder options.

Pinnacle Select

Ultra-premium wood clad collection. Wood interior, aluminum exterior. Enhanced wood profiles for superior strength and architectural interest.

Pinnacle Primed

Paintable wood or cellular PVC (depending on product) exterior. Wood interior.

Patio Doors

Sliding patio doors, in-swing patio door, out-swing patio door, bi-fold, multi-slide, lift and slide.

Entry Doors

More than an entrance, the Pinnacle Entry Doors help define a home's character. By combining authentic materials, lasting durability, and design flexibility, it creates a refined entryway that complements the architecture and style of the home beyond.

FAQs

How do I care for wood interiors?
Wood interiors should be dusted regularly and cleaned with a soft, damp cloth. Avoid excessive moisture, and periodically inspect the finish for signs of wear. Properly maintained finishes help preserve the natural beauty of the wood for years to come.
How do I clean aluminum-clad exteriors?
Wash aluminum-clad exteriors periodically with mild soap and water to remove dirt, pollen, and environmental contaminants. Rinse thoroughly and avoid abrasive cleaners or pressure washing at close range, which could damage the finish.
Is wood or vinyl better?
Both are excellent choices, but they serve different priorities. Wood offers unmatched character, warmth, and customization, making it ideal for premium and architectural homes. Vinyl is a practical, energy-efficient solution that delivers lasting performance with very little maintenance.
What are the benefits of aluminum-clad wood windows?
Aluminum-clad wood windows combine the timeless beauty of a real wood interior with a durable aluminum exterior that stands up to the elements. They offer exceptional design flexibility, long-term durability, and low exterior maintenance without sacrificing the warmth of natural wood inside your home.
Can I paint or stain my windows?
Wood interiors can be painted or stained to complement your home's style. Aluminum-clad wood windows feature real wood interiors that can also be finished to your preference. Vinyl and cellular PVC windows are manufactured with durable finishes that are designed to maintain their appearance without routine painting.
Can I customize my Windsor windows and doors?
Yes. Windsor offers extensive customization options, allowing you to tailor your windows and doors to complement your home's architecture and personal style. Depending on the product collection, you can choose from a variety of sizes, shapes, colors, finishes, hardware, grille patterns, and glass options.
What colors are available?
Windsor offers a wide selection of exterior colors and interior finish options across its product collections. Whether you prefer a classic neutral, a bold architectural statement, or the natural beauty of wood, you'll find options designed to complement virtually any home.
Can I choose different colors for the interior and exterior?
Yes. Many Windsor product collections allow you to select different interior and exterior finishes, giving you the flexibility to coordinate with both your home's exterior and interior design.
Can I customize the interior finish?
Absolutely. Wood and aluminum-clad wood windows are available in a variety of wood species and can be painted or stained to match your décor. Other product collections offer durable painted or factory-finished interiors designed for long-lasting beauty.
Can Windsor match historic or existing windows?
In many cases, yes. Windsor offers numerous customization options—including grille patterns, profiles, wood species, colors, and specialty shapes—that can help preserve the character of historic homes or blend seamlessly with existing architecture.
Can Windsor products be customized for luxury homes?
Absolutely. From custom sizes and specialty shapes to premium wood interiors, expansive glass, distinctive hardware, and architecturally inspired finishes, Windsor offers the flexibility needed for high-end custom homes.
What Sets Pinnacle Apart?

Pinnacle cut corner image[1] Premium Wood Construction

Natural wood serves as one of the most energy efficient materials available. Windsor uses only the finest wood interiors of Clear Select Pine, Natural Alder or Douglas Fir.

[2] Cardinal® LoE 366 Glass

Windsor products feature LoE 366 glass with a coating that alters the way glass transmits visible and invisible light. LoE 366 decreases heat loss in the winter and heat gain in the summer. Reduced ultraviolet light penetration also helps prevent your furniture, drapes and carpet from fading.

[3] Extruded Aluminum

We use only heavy-duty .050 extruded aluminum cladding, versus thin roll form aluminum. It is sturdier and more resistant to exterior damage, including dents and chips. The powder coat used in our paint application is the extremely durable 2604 finish. The 2605 finish is available when your project requires an even stronger defense against the elements.

[4] Tape & Silicone Glazed

We use silicone and tape glazing methods to ensure a water-tight seal and slow the conduction of heat and cold.

[5] Super Spacer® Technology

Super Spacer dual-seal moisture barrier technology provides one of the most thermally efficient spacers in the marketplace, meeting or exceeding ENERGY STAR® guidelines in all zones. All-foam Super Spacer reduces heat and cold conduction, which results in more comfortable living for homeowners and fewer callbacks for builders.

What warranty comes with Windsor windows and doors?
Windsor offers comprehensive warranties across its product collections, with coverage varying by product and components. Depending on the collection, warranty protection may include materials, workmanship, insulating glass, and select finishes. Your Windsor dealer can explain the warranty that applies to your specific products.
Why should I choose Windsor?
Choosing new windows and doors is about more than selecting a product—it's about choosing a manufacturer you can trust. For decades, Windsor has been designing and manufacturing windows and doors that combine craftsmanship, performance, and design flexibility. With four window materials, multiple product collections, extensive customization options, and products for both replacement and new construction, Windsor makes it easy to find solutions that fit your home today and perform beautifully for years to come.
Is Windsor a quality window manufacturer?
Yes. For decades, Windsor has built its reputation on quality manufacturing, thoughtful engineering, and dependable performance. Every window and door is designed to provide lasting beauty, smooth operation, and reliable performance backed by decades of manufacturing experience.

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