1. Introducció
This manual provides essential information for the safe and correct installation, operation, and maintenance of your JUBEST 16FT Box Rail Exterior Barn Door Hardware Kit. This kit is designed for heavy-duty sliding door applications, suitable for two doors, and constructed from industrial-grade roll-formed galvanized steel for durability and corrosion resistance.
Please read all instructions carefully before beginning installation to ensure proper function and safety.
2. Informació de seguretat
- Sempre utilitzeu l'equip de protecció individual (EPI) adequat, com ara ulleres i guants de seguretat, durant la instal·lació.
- Ensure the mounting surface (wall) is structurally sound and capable of supporting the combined weight of the hardware kit and the doors. Consult a professional if unsure.
- Verifiqueu que tots els components siguin presents i no estiguin danyats abans de la instal·lació. No utilitzeu peces danyades.
- Mantingueu els nens i les mascotes allunyats de la zona de treball durant la instal·lació.
- Seguiu tots els codis i normatives locals de construcció.
- This kit is designed for doors weighing up to 450 lbs per panel. Exceeding this weight limit can result in failure and injury.
- Ensure proper clearance around the door opening for safe operation.
3. Contingut del paquet
Si us plau, verifiqueu que tots els components següents estiguin inclosos al vostre paquet:
- 4 x 48" Track sections
- 3 x Track end caps
- 9 x Track brackets
- 4 x Hangers with door strap
- 2 x Galvanized steel floor guides
- 2 x Taps
- 1 x Step-by-step instructions manual (separate document)
Nota: Door panels and handles are not included with this hardware kit.
4. Especificacions
- Material: Roll-formed galvanized steel
- Color: Plata
- Capacitat de pes: Up to 450 lbs per door panel
- Gruix de la porta compatible: 1-3/8" (35 mm) a 1-3/4" (45 mm)
- Maximum Door Width (per door): 48"
- Total Track Length: 16FT (for two doors)
- Muntatge requerit: Sí

Image 4.1: This diagram illustrates the maximum door width of 48 inches, a compatible door thickness range of 1 3/8 to 1 3/4 inches, and a door weight limit of 450 lbs for the JUBEST barn door hardware kit.
5. Instal·lació
The JUBEST Box Rail Exterior Barn Door Hardware Kit is designed for straightforward installation. A detailed step-by-step instruction manual is included in your package. Please refer to that document for comprehensive installation guidance.
5.1. Comprovacions prèvies a la instal·lació
- Ensure your door panels meet the specified thickness (1-3/8" to 1-3/4") and do not exceed the maximum weight of 450 lbs per panel.
- Confirm the wall structure is adequate to support the track and doors.
- Gather all necessary tools as listed in the included instruction manual. No specialty tools are required beyond standard household tools.
5.2. Mounting the Track
The track sections feature pre-drilled holes for easy alignment. The universal design accommodates standard door widths up to 24 inches per door. Ensure the track is mounted level and securely to the wall using the provided track brackets and fasteners.
5.3. Attaching Hangers and Floor Guides
Attach the hangers with door straps to the top of your door panels. Install the galvanized steel floor guides to prevent the door from swinging out. Adjust the stoppers on the track to control the door's travel distance.

Image 5.1: This image shows the JUBEST barn door hardware kit installed on an exterior shed, demonstrating its heavy-duty construction, suitability for outdoor use, anti-corrosion properties, and smooth sliding functionality.
6. Funcionament
Once installed, the JUBEST barn door hardware kit allows for smooth and quiet operation of your sliding doors. The precision double-axis steel rollers ensure frictionless movement along the reinforced barn door track.
- To open or close the door, gently push or pull the door panel along the track.
- The stoppers are designed to prevent the door from sliding off the track at its maximum open or closed positions.
- Ensure no obstructions are in the door's path during operation.
7. Manteniment
Regular maintenance will ensure the longevity and smooth performance of your barn door hardware kit.
- Neteja: Periodically wipe down the track and rollers with a clean, damp drap per eliminar la pols i les restes. Eviteu productes de neteja abrasius.
- Lubricació: While the rollers are designed for smooth operation, a light application of silicone-based lubricant on the track can further enhance gliding and reduce noise if needed. Avoid oil-based lubricants that can attract dirt.
- Inspecció: Annually inspect all fasteners, brackets, and rollers for tightness and wear. Tighten any loose screws and replace any worn or damaged components immediately. The galvanized steel construction provides corrosion resistance, but regular inspection is still recommended, especially in harsh outdoor conditions.
- Caps finals: Ensure heavy-duty end caps are securely in place to protect against weather damage.
8. Solució De Problemes
- La porta no llisca suaument: Check the track for debris or obstructions. Ensure the track is level and all rollers are clean and free of grit. A light lubricant may be applied to the track.
- Door is wobbly or loose: Inspect all mounting bolts and screws for tightness. Ensure the door hangers are securely attached to the door panel. Verify the floor guides are properly installed and adjusted.
- Peces que falten o danyades: If you find any missing or damaged components upon opening the package, please contact JUBEST customer service immediately for assistance.
9. Garantia i Suport
JUBEST offers a 5 anys de garantia on this barn door hardware kit, covering manufacturing defects and material failures under normal use. This warranty does not cover damage due to improper installation, misuse, neglect, or natural wear and tear.
For any quality problems, missing parts, installation issues, or general inquiries, please do not hesitate to contact our professional customer service team. We are available to assist you.
Your feedback and advice are always welcome as we strive to improve our products and services.





