Straight Top Mount Black Double Bypass Barn Door Hardware Kit

Total system weight capacity: 150 lbs combined across all doors. For heavier doors, the face-mounted styles in this collection handle up to 220 lbs.

Door thickness: 1-1/4 in to 1-3/4 in.

Ceiling clearance above door: 8 in required.

Door gap when closed: A minimum 2 in gap between doors is recommended. No mandatory overlap.

Wall header: A solid header above the opening is required. If there is no existing header or backing in the wall, we recommend installing a minimum 1×6 hardwood board (3/4 in thick × 5-1/2 in wide) that extends past the length of the track to the next stud or structural support point on each side. No solid header and cannot install one? See ceiling mount hardware.

Door width: Each door must cover roughly half the opening, plus the chosen wall overlap on the outer edge, plus the planned overlap between the two doors at center. For standard rooms plan for 2 in of wall overlap on the outer edge; for bedrooms and bathrooms, 3 in gives better privacy. See our measuring guide for full door sizing formulas.

Door height: Measure from finished floor to the top of the rough opening and add 1 in. The extra inch covers the top of the opening while leaving 1/2 to 1 in of clearance at the bottom for the door to slide without dragging. If you have thick carpet, check that clearance is adequate along the full travel path before ordering.

Track length: See track length section below.

Brand: House value line — ships from stock in 2–3 business days

Finish: Brushed Nickel

Track dimensions: 1-1/2 in wide × 1/4 in thick flat track

Wheels: Nylon — quiet, smooth operation. Steel wheel upgrade available — louder but compatible.

Total system weight capacity: 150 lbs (all doors combined)

Door thickness: 1-1/4 in to 1-3/4 in

Ceiling clearance: 8 in above door

Configurations: 2, 3, or 4 doors on two tracks

Finishes available: Black, brushed nickel

Soft close: Available — sold separately at this link. One unit per door; purchase two for a 2-door setup.

Handles: Not included — order separately from our handles collection

For sizing guidance see our measuring guide and track length guide.

Hanger/Roller Set (base 2-door kit):

• 4 straight top mount hanger/rollers (2 per door) — roller brackets mount to the top edge of each door
• Hex bolt (8), acorn nut (8), washer (16)
• 4 anti-jump pads
• 2 floor guides (1 per door) — floor-mounted T guide style
• 4 door stoppers
• 2 hex wrenches
• 8 rubber hole covers (2 for each track end)

Double Bypass Bracket Set:

• 2 brackets — adjustable depth; set your desired gap between outer and inner door
• Long lag bolt (1), short lag bolt (1)
• Bracket connector (2), track connector (1)

Shared: Flat track · junction plate if needed · spacers, lag bolts, and washers (correct quantities included based on your track length selection)

Handles, a latch, and soft close are not included — add them before checkout.

The included floor guide is floor-mounted. A wall-mounted floor guide is an option for fully clear opening setups — however, fully clear openings are difficult without the telescoping effect because floor guides can lose engagement as the doors travel. For fully clear openings we recommend our continuous floor guide as the most reliable solution.

Hardware kits don't include handles, a latch, or soft close — plan for these before checkout:

Handle: For the room-facing side of each door — browse our handles collection

Flush pull: For the wall-facing side if doors are operated from both sides — browse our flush pulls collection

Latch: Keeps the door closed deliberately — browse our latches collection

Soft close: One unit per door — shop soft close. Purchase two for a 2-door setup.

Steel wheels: Compatible if you prefer the look — note they are louder than nylon. Shop steel wheels

Both tracks in a double bypass system are the same length.

Pass-through: Opening width + planned door overhang on each side. Example: 60 in opening with 2 in overhang each side → 64 in minimum → round up to 5 ft 6 in (66 in).

Clear opening: Measure door panel width, not rough opening:

2 doors: 3× door width · 3 doors: 5× door width · 4 doors: 6× door width

Tracks over 7 ft 6 in ship in multiple pieces with a junction plate included. House value line hardware is available in the listed track lengths only. For a custom track length, the Goldberg Brothers double bypass kit can be made to any length — email us at info@thebarndoorhardwarestore.com.