TELESCOPIC HANGAR DOOR REPAIRS & INSTALLATION

Not sure what configuration of telescopic hangar door is best for your facility? MEGA DOOR CO. has NO geographical limitations. Whether you are building a new private aircraft hangar, outfitting a high-traffic corporate FBO, or retrofitting an industrial or commercial aerospace facility with limited side-stacking room, our certified technicians travel directly to your job site.

Why Choose MEGA DOOR CO. Telescopic Hangar Doors?

Telescopic hangar doors are easy to install, look great, and offer an exceptional degree of weather protection from the elements. What’s more, telescopic hangar doors move independently and cascade along parallel multi-track lines, so no matter how large your hangar is or how limited your side-wall stacking space may be, telescopic hangar doors can be custom engineered to enclose and secure your space. They attach firmly to the hangar structure at the top guide tracks and use precision steel rails on the bottom to anchor and guide them smoothly along the ground.

At MEGA DOOR CO., our telescopic hangar doors feature interconnected multi-leaf engineering where individual panels travel at synchronized speeds across nested floor rails. As the lead panel is operated, the trailing leaves automatically engage and gather into a tight, space-efficient stack. This unique sliding action gives you the widest possible clear opening without requiring massive exterior pocket overhangs or outrigger structures.

Key Configurations & Engineering Features

Compact Cascading Multi-Track Stacking

The hallmark of telescopic hangar doors is their space efficiency:

• Synchronized Cascading Action: Multi-leaf panels slide alongside one another simultaneously, collapsing into a compact footprint at the edges of your building.
• Minimal Side-Wall Clearances: Ideal for tight airport ramps, zero-lot-line hangars, or installations where adjacent buildings prevent traditional wide sliding door runouts.

Heavy-Duty Bottom Rail Guidance & Zero Roof Truss Loading

Telescopic hangar doors carry their structural weight directly on the foundation slab:

• Floor-Supported Design: Heavy-duty steel bottom rollers carry the full dead weight of every leaf, transferring loads directly into the concrete floor and eliminating costly dead-load reinforcements on building roof trusses.
• Overhead Guide Systems: Continuous top guide channels stabilize the nested door panels in high winds, ensuring quiet, vibration-free travel without binding or jumping tracks.

Independent & Grouped Panel Operation

MEGA DOOR CO. telescopic systems provide ultimate entry flexibility:

• Move individual panels independently to create small openings for personnel and ground tugs.
• Engage the automated multi-leaf drive system to open the full span effortlessly for wide-wing aircraft and business jets.

Weather-Tight Interlocking Sealing & Wind-Load Resistance

Engineered to withstand heavy gusts, driving rain, freezing snow, and extreme weather:

• Multi-point interlocking labyrinth seals and EPDM rubber gaskets between each telescoping leaf to eliminate air drafts and water penetration.
• Heavy-duty bottom astragals and top baffle seals that form a tight barrier around the entire perimeter.
• High wind-load engineering certified to meet stringent airport authority and commercial building structural standards.

Telescopic Hangar Door System Options

Bi-Parting Telescopic Hangar Doors

Engineered for wide hangar openings with equal stacking space on both sides. Multiple panels cascade outward from the center to each side wall simultaneously, cutting opening and closing cycle times in half while maximizing apron clearance.

Unidirectional Telescopic Hangar Doors

Designed for hangars with stacking space available on only one side. All door leaves collapse and nest into a single compact pocket against one corner, maximizing site layout utility when property lines or neighboring hangars restrict access on the other side.

Electric Multi-Speed Automated Telescopic Systems

Equipped with heavy-duty electric chain or cable-interlinked drives. The motorized lead leaf mechanically synchronizes the trailing panels at proportional speeds, ensuring all leaves reach the fully open or closed position at the exact same moment.

Custom-Insulated & Architectural Telescopic Doors

Tailored for luxury corporate flight departments and climate-controlled hangars. These systems support insulated polyurethane core panels, custom glazing windows, exterior facade color-matching, and integrated pedestrian pass-doors.

Complete Turnkey Services by MEGA DOOR CO.

Whether you need a new custom installation or immediate maintenance on an existing multi-leaf system, MEGA DOOR CO. provides full lifecycle support:

• Custom Engineering & Site Layout: Multi-track structural calculations, wind-load analysis, slab rail embedding layouts, and custom panel design.
• Turnkey Installation & Laser Track Alignment: Precision leveling of multi-rail floor tracks, overhead guide channel installation, and motorized drive commissioning.
• Service, Maintenance & Roller Repairs: Bottom roller replacement, multi-track rail clearing and realignment, cable and chain linkage repairs, and weather seal renewal.
• Manual-to-Electric Automation: Retrofitting manual telescopic sliding doors with high-torque electric drive operators, soft-start controls, and push-button safety stations.