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LANGE Operable Aluminum Roof Window Top Hung Ventilated Double Glazed Skylight Rainproof for Attic House
Product Description
ALUMINIUM FLAT ROOF SKYLIGHT Bring the Sky Indoors
LANGE Aluminium Flat Roof Skylight transforms any flat or low-pitch roof into a source of abundant natural light.
Engineered for modern residential and commercial architecture, our skylight system delivers a clean, frameless aesthetic, superior thermal performance, and long-term weatherproof reliability — all manufactured in-house at our own integrated production facility.
From compact single-panel units for hallways and dining rooms to multi-panel grid systems for open-plan living spaces and commercial lobbies, every LANGE skylight is fabricated to project specification and built to perform across decades of use.
Products Description
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Reinforced thickened aluminum profile + multi-point locking system, stable & wind resistant
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Standardized production line, 100% batch inspection, uniform product quality
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Full customization support: size, color, glass, hardware, opening mode
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100% factory direct sales, flexible MOQ, big discount for bulk order
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Professional overseas technical team, 5-year official warranty, 24h online service
Why Choose Us
LANGE boasts a modern 20,000m³ manufacturing facility and is a global leader in high-performance window and door systems. We are equipped with world-class precision technology, including the German Elumatec SBZ 628 CNC Processing Center and the Sigma Fully Automatic Corner Crimping Line, ensuring every joint reaches micron-level accuracy.
Product Showcase
Main Markets: USA / Canada / Australia / New Zealand
Product Parameters
For bulk orders, we can customize hardware handrails according to your project requirements.
LANGE offers a mature sunroof customization service, capable of processing non-standard sizes according to drawings. Glass, opening systems, and supporting components can all be flexibly selected. Imported CNC equipment ensures processing precision, supports batch customization, and can adapt to the acceptance standards of various regions.
Customer Feedback
LANGE roof skylights with reliable waterproof performance, support non-standard customization and stable bulk supply.
Company Profile
Zhengzhou Lange Intelligent Technology Co., Ltd. is a leading integrated enterprise specializing in high-performance system windows and Intelligent Space/Sleep Pods. With 22 years of engineering excellence and 80+ sets of CNC equipment, we maintain a 500,000 SQM annual capacity. As a strategic partner of YKK, LIXIL, and LG, we cross-apply premium insulation technology to our "Plug-and-Play" space pods for glamping and commercial use. Guided by craftsmanship, we turn customer expectations into reality with integrity and precision.
Frequently Asked Questions
Are you a factory?
Yes, we have our own factory with over 22 years of manufacturing experience. We are located in Zhengzhou, Henan Province.
This is my first time importing from China, how does the process work?
No worries. We have over 20 years of export experience worldwide. Our professional support team will clearly guide you through the complete flow: Order - Production - Shipment - Delivery.
Can this Aluminum Skylight/Roof window be customized in size?
Yes. Opening dimensions, number of panels, opening direction, glass configuration, color, lock type, and track type can all be customized according to your project requirements. Please provide the opening dimensions, installation location, and on-site photos before placing an order.
How long is the delivery cycle?
Delivery time depends on the size, glass configuration, color, hardware, level of customization, and order quantity. Once design, payment terms, and technical specifications are confirmed, a formal production schedule is provided. Sufficient lead time is recommended for production, QC inspection, and shipping.
What are your accepted payment terms and methods?
We support 100% advance payment, or a 30% deposit with the 70% balance due before shipment, as well as 100% irrevocable L/C at sight. We accept T/T (Wire transfer), online transfer, Credit card, VISA, PayPal, and Apple Pay.
