WINDOWS

Specialty Shapes Windows

BelleVier’s Specialty Shape Windows break the mold with custom forms like arches, circles, and polygons. These artistic windows elevate architectural interest, letting you express your style with truly unique pieces that frame the outside world like fine, functional art.
ALUMINIUM SpecialTY WINDOWs

BelleVier’s Bespoke Specialty Shapes Windows

Expertly engineered to accommodate non-standard dimensions, BelleVier’s special shape windows deliver precision, structural integrity, and standout aesthetics for custom architectural applications.

From circles and arches to trapezoids and angled profiles, each unit is fabricated to meet exact specifications — blending design freedom with performance reliability.

SPECIALTY WINDOW Styles

Designed for Every Setting

Whether enhancing a modern residence, a historic restoration, or a commercial venue, BelleVier is your reliable partner for custom-shaped windows across the USA, Canada, and Australia.

Shaped Replacement Windows

Custom Arched Windows

Round Top Windows

Small Arched Windows

Elliptical Windows

Aluminium Frames

PRODUCT GALLERY

Explore Our Special Shape Window Selections

Experience our unwavering commitment to unmatched service, tailored approach, and windows that become works of art in your home.
CUSTOMIZATIONS

Customize Your Specialty Windows​

From bold architectural statements to subtle design accents, every BelleVier window is crafted with precision and passion. Our artisans combine advanced engineering with timeless craftsmanship to bring even the most intricate visions to life.

Whether you’re restoring a heritage home or building your dream space from the ground up, we honor your ideas with meticulous detail and unmatched quality.

Let us shape the light, frame the view, and define the character of your space — one beautifully bespoke window at a time.

BUILT FOR PERFORMANCE

Excellence in Every Shape

Every specialty window is precision-engineered using advanced materials and technology, ensuring beauty, strength, and lasting performance.
FAQs

Get All Your Answers Here

BelleVier’s special shape windows are designed to stand out! We offer a wide range of custom arched windows, circle windows, elliptical windows, and rounded windows—crafted to fit unique architectural styles. Each window is energy-efficient, expertly sealed, and made with durable materials.
Shaped replacement windows boost both beauty and performance. Whether it’s a small arched window for charm or a round top window for elegance, our designs improve curb appeal, increase natural light, and help insulate your home—perfect for Minnesota’s seasonal extremes.
We make it easy. From design consultation to installation, our team ensures your different shaped windows—be it an arched casement window or a custom circle window—fit precisely and function flawlessly. Every step is handled with expert care.
Cleaning your rounded window or arched casement windows is simple. Use a soft cloth and mild soap. Our high-quality finishes are low-maintenance and resist weathering, keeping your windows looking stunning with minimal effort.
Absolutely. All our special shape windows, including elliptical and round top windows, are backed by a solid manufacturer’s warranty. We ensure every installation delivers long-term peace of mind and performance.
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Bellevier Speacial Shape Windows offer clean design, wide-open views, and excellent airflow — all with energy-efficient sealing and modern styling.

Let’s Create Your Dream Windows!

Talk to Our Specialty Window Experts

Expand your living space with beautifully designed windows. Contact BelleVier for free samples, expert advice, and a partnership built on trust, quality, and innovation.