Redefining Spaces with Bespoke Circular Roof Windows
Welcome to XUZHOU SUNSHINE MANUFACTURING CO., LTD (AUROLUX), a premier circular roof windows manufacturer specializing in the research, development, and production of high-performance roof window systems. We are dedicated to providing superior daylighting and ventilation solutions that transform ordinary rooms into breathtaking, sun-drenched living spaces.
While standard rectangular roof windows serve practical purposes, circular roof windows act as profound architectural statements. Also known as round skylights or oculus windows, these specialized units require exceptional precision in manufacturing. Curved frames demand cutting-edge engineering to ensure structural integrity, perfect airtightness, and flawless aesthetics. As a leading manufacturer, we have mastered the art of bending premium materials without compromising their strength or thermal efficiency.
Whether you are designing a high-end luxury villa, renovating a historical loft, or constructing a modern commercial hub, our circular window systems are designed to merge seamlessly with your vision. We provide extensive OEM/ODM customization capabilities to meet your specific climate requirements and architectural designs.
Our Comprehensive Product Portfolio
With state-of-the-art production lines, AUROLUX offers a versatile range of circular roof windows designed to meet diverse architectural and environmental needs.
Aluminum-Clad Wood Circular Series
Our flagship range represents the pinnacle of luxury and performance. Bending wood requires masterful craftsmanship. This series features premium finger-jointed pine that provides a warm, natural interior feel, fully protected by a high-strength, weather-resistant curved aluminum exterior.
- Interior Warmth: Premium kiln-dried pine wood, seamlessly curved for elegant interiors.
- Exterior Protection: Custom-rolled aluminum cladding that resists UV rays, heavy rain, and harsh climates.
- Aesthetic Harmony: Perfect for traditional homes, upscale villas, and spaces where natural textures are desired.
- Finish Options: Clear lacquer wood interior with customizable RAL colors for the exterior aluminum.
All-Aluminum Circular Series
Designed for modern minimalist architecture, our all-aluminum round skylights offer a lightweight, highly durable, and cost-effective solution for various building types. Aluminum's inherent strength allows for narrower, sleeker frame profiles, maximizing the daylight opening.
- Thermally Broken Frames: Integrated polyamide thermal breaks prevent heat transfer, ensuring energy efficiency.
- Ultra-Modern Look: Clean, unbroken circular sightlines that perfectly complement contemporary commercial and residential designs.
- Extreme Durability: Highly resistant to corrosion, making them ideal for coastal environments and industrial applications.
- Color Matching: Available in any powder-coated RAL finish to match your specific building facade or roof tiles.
Smart Integration & Motorized Options
As an advanced circular roof windows manufacturer, we recognize that circular windows are often installed in high, out-of-reach ceilings. Therefore, we offer fully automated opening systems that bring modern convenience to classic shapes.
- Motorized Opening Systems: Concealed chain actuators that open the circular sash for optimal airflow.
- Smart Home Compatibility: Fully compatible with smart home controllers, allowing operation via smartphone, remote, or wall switch.
- Climate Sensors: Integrated rain and wind sensors that automatically close the window during adverse weather.
- Custom Accessories: A full suite of bespoke circular accessories, including custom-fitted blackout blinds and curved insect screens.
Technical & Engineering Excellence
Manufacturing a circular roof window presents unique challenges, particularly regarding weatherproofing and thermal performance. Our engineering team has developed proprietary solutions to ensure our round skylights perform flawlessly in any environment.
High-Performance Glazing
We specialize in advanced curved and flat glass configurations tailored for circular frames. Our units feature triple-glazed, laminated, and argon-filled cavities, ensuring maximum thermal insulation and acoustic reduction. The outer pane is toughened to withstand hail and debris, while the inner pane is laminated for safety—meaning if shattered, it holds together without falling into the room below.
Innovative Micro-Ventilation & Opening Systems
Depending on the design, our circular windows can be fixed (for pure daylighting) or functional. For opening variants, we adapt our Top-Hung and Center-Pivot technologies to curved frames. Our unique handle-integrated locking system allows for secure "background ventilation," maintaining fresh air circulation even while the window remains safely locked against intruders and sudden gusts of wind.
Extreme Weather Resistance
A circular window must repel water consistently around its entire perimeter. Our windows are engineered for a wide range of roof pitches. We manufacture bespoke, integrated flashing systems specifically designed for the diameter of your circular window. Combined with multi-layered EPDM sealing strips, our products ensure absolute airtightness and seamless drainage, preventing pooling and leaks in the harshest environments.
Architectural Impact
Circular windows soften the rigid angles of modern rooms. They act as a focal point, drawing the eye upward and turning the sky itself into a living piece of circular art within your ceiling space.
Even Light Distribution
Unlike rectangular skylights that can cast sharp shadows, the lack of corners in a circular window allows for a softer, more diffused spread of natural daylight across the room, reducing glare.
Absolute Airtightness
Our seamless circular frames eliminate the corner joints where air and water leaks typically occur in standard windows, offering naturally superior structural integrity and weather resistance.
Versatile Placement
Perfect for illuminating stairwells, bathrooms, corridors, or creating a dramatic oculus effect in grand entryways, living rooms, and upscale commercial lobbies.
Technical Specifications for Circular Roof Windows
Because circular windows are often highly customized, specifications can vary based on the project. Below are our standard performance metrics and available configurations:
| Specification | All-Aluminum Series | Aluminum-Clad Wood Series |
|---|---|---|
| Available Diameters | 600mm to 1500mm (Custom available) | 800mm to 1200mm |
| Roof Pitch Compatibility | 15° - 85° (Flat roof adapters available) | 15° - 85° |
| Thermal Insulation (U-Value) | As low as 1.0 W/m²K (Triple Glazed) | As low as 0.8 W/m²K (Triple Glazed) |
| Acoustic Performance (Rw) | Up to 38 dB | Up to 40 dB |
| Glazing Standard | Toughened Outer / Laminated Inner (Argon) | Toughened Outer / Laminated Inner (Argon) |
| Operation Type | Fixed, Motorized Top-Hung, Pivot | Fixed, Motorized |
Why Partner with AUROLUX?
As a direct manufacturer, AUROLUX provides more than just windows—we provide architectural statements. When searching for a reliable circular roof windows manufacturer, partnering with us ensures you receive end-to-end excellence:
- Rigorous International Standards: From raw material selection to final precision assembly, we adhere to strict ISO 9001 quality controls and CE marking standards.
- Extensive OEM/ODM Customization: We don't just sell off-the-shelf products. We collaborate with architects and builders to engineer custom diameters, glass types, and opening mechanisms tailored to your specific project.
- Climate-Specific Engineering: Whether you are building in a freezing alpine region requiring ultra-low U-values or a tropical zone needing solar-control glass, we adapt our products to your climate.
- Flexible Ordering Options: We warmly welcome all inquiries about our Skylight Series. Whether you are placing a bulk order for a commercial development or a trial order for a single unit, you receive the same dedicated service.
- Factory-Direct Value: By manufacturing in-house, we eliminate middleman markups, providing premium bespoke products at highly competitive price points.
- Long-Term Partnership: Our goal is to become your most trusted partner. We offer comprehensive after-sales support, installation guidance, and robust warranties on all our circular skylights.
