Saildoor® is the next generation of hangar doors. Faster, safer, and built for limitless dimensions.
Saildoor® redefines the standards of large-scale industrial closures. Its modular and high-strength to weight design delivers speed, safety, and long-lasting reliability. A complete solution built to meet any challenge.
Saildoor at BIG 5 Construct Saudi 2026
From January 18–21, 2026, SAILDOOR will be exhibiting at BIG 5 Construct Saudi in Riyadh, one of the region’s leading events for construction and industrial infrastructure.
📍 Riyadh Front Exhibition & Conference Center
🏢 Hall 3 | Stand 3R57 (Italian Pavilion)
Discover how Saildoor combines speed, safety and modular design for reliable, improved performance.
Traditional fold-up doors rely on heavy structures, powerful motors, and complex maintenance. Saildoor® offers a smarter solution: a modular, strength to weight system designed for speed, safety, and durability — with lower costs and less complexity.
UNLIMITED
DIMENSIONS
Thanks to its modular design, Saildoor can easily adapt and scale to any door opening size, offering maximum flexibility without structural limitations.
EXTREME WIND
RESISTANCE
The only high-speed fold-up door featuring no internal trusses or mullions certified according to EN 12424 Class 5 and EN 12444 sec. 7.1, ensuring unmatched reliability under extreme wind conditions regardless of the door dimensions.
FASTER
OPERATIONS
Thanks to the optimized design, Saildoor opens/closes at a constant speed of 0.4 m/s, four times faster than the industry average of 0.1 m/s.
GROUND-LEVEL
MAINTENANCE
By keeping all mechanical components at ground level, maintenance is faster, safer and more efficient, protecting both people and equipment.
From design to operation
Saildoor® is more than just a door. It’s a turnkey high-speed fold-up closure system for large industrial openings. From initial consultation to final installation, we guide you through every step, providing expert support to ensure fast, safe, and reliable operation.
Consultation
We begin by thoroughly understanding your project requirements, offering expert guidance and recommendations to ensure the solution perfectly fits your needs.
Custom Design
Our engineers create a tailored design for your industrial opening, taking into account dimensions, environmental conditions, and specific operational requirements.
Engineering & Manufacturing
Saildoor’s modular system is precisely engineered for speed, durability, and safety. All components are manufactured using high-quality materials that meet rigorous standards.
Quality Assurance
Every component undergoes thorough testing. Saildoor is certified Class 5 wind resistance and features a curtain tear resistance of 3,000 N/5 cm, ensuring reliability even in the harshest conditions.
Installation & Commissioning
With modular components and optimized design, installation is fast, safe, and efficient. We deliver a complete turnkey solution, ready for immediate operation.
Operation & Maintenance
We provide ongoing support and simplified floor-level maintenance, keeping Saildoor safe, reliable, and performing at its best throughout its lifecycle.
Saildoor is engineered for a wide range of critical applications
Aerospace & Aviation
Hangars and maintenance facilities where fast and safe access is critical.
Shipyard & Maritime
Commercial shipyard and naval shipyard, with standing harsh weather and high wind loads.
Industrial & Manufacturing
Factories, warehouses, and production areas requiring robust and efficient closures.
Mining & Heavy Industry
Sites with extreme environmental conditions needing durable, high-performance doors.
Defense & Government
Secure facilities with strict operational and safety requirements.
MRO & FBO
Aircraft maintenance, repair, and private aviation ground services.
The expertise behind Saildoor
Saildoor is backed by Apostoli Daniele, a company with decades of experience in industrial closures and engineering.
Our legacy is built on innovation, reliability, and customer support, values that have made Apostoli a trusted partner worldwide. Learn more about who we are and the expertise that drives Saildoor.
