7FT Double Sliding Barn Door Hardware Kit for Two 21 Inch Door Panels, Heavy Duty Carbon Steel Track with Smooth Quiet Nylon Rollers, Easy Installation Design, Complete Hardware Set Included, Doors No

7FT Heavy Duty Double Sliding Barn Door Hardware Kit for Narrow Doors
✔️ Double door barn door track kit for two 21 inch wide panels

This is a double sliding barn door hardware kit designed to support two narrower interior door panels on a shared wall-mounted track. It’s commonly used for smaller double openings in bedrooms, kitchens, storage rooms, and interior dividers where space saving and quiet sliding make everyday use smoother. Door panels not included. Pack size is one complete double-door hardware kit.

✅ Pack size: 1 complete double barn door hardware kit, doors not included
✅ Track length: 7 ft total using two connected 3.5 ft rails
✅ Designed for double door installations
✅ Fits two door panels up to 21 inches wide each
✅ Compatible door thickness: 1-3/8 inch to 1-3/4 inch
✅ Load capacity: 150 lb to 220 lb per door panel
✅ High-strength carbon steel track helps resist bending and deformation
✅ Nylon rollers tested for smooth and quiet sliding operation
✅ Pre-drilled rail spacing for standard 16 inch wall studs
✅ Can be installed on wood or concrete walls
✅ Works with wood, glass, or MDF barn door panels

Dimensions and fit details
Track length 7 ft
Rail sections 2 x 3.5 ft
Door panels 2
Max door width 21 in per door
Door thickness min 1-3/8 in
Door thickness max 1-3/4 in
Weight capacity 150 to 220 lb per door

💡 What should you focus on when choosing barn door hardware for narrow double doors?
Narrow door setups still need strength, balance, and smooth rolling to work right long term.

• Rigid steel tracks help keep shorter spans straight and aligned

• Ball bearing rollers with nylon wheels reduce noise and sliding resistance

• Proper door width, thickness, and weight matching keeps both panels moving evenly

This double sliding barn door hardware kit is a handy pick when you want quiet motion, steady control, and dependable performance for compact interior double-door openings.