Classic J-Strap Barn Door Hardware Kit – Next Business Day Shipping

Available configurations: 6 ft track (single door), 7 ft track (single door), 12 ft track (two-door biparting), 14 ft track (two-door biparting). Need a different length? See the made-to-order J-strap barn door hardware kit.

Available finishes: Matte black, silver metallic. Need a different finish? See the made-to-order J-strap barn door hardware kit.

Door weight: Up to 200 lbs. Over 200 lbs? See heavy duty hardware.

Door thickness: 1‑3/8 in to 1‑3/4 in. Outside this range? See heavy duty hardware.

Wall clearance beside opening: Must equal full door width on the slide side. Limited clearance? See bypass or bifold hardware.

Wall header: A solid header above the opening is required for track mounting. 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.

Ceiling clearance above door: 4-1/2 in minimum required above the rough opening for J-strap hardware. Less than this? See straight strap hardware (requires only 4 in).

Door width: Your door must be wider than the rough opening. For standard rooms plan for 2 in of wall overlap on each side — opening + 4 in. For bedrooms and bathrooms, 3 in per side gives better privacy — opening + 6 in. Minimum functional overlap is 1/2 in per side. See our measuring guide for full 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.

Brand: Goldberg Brothers — stocked in specific configurations

Shipping: In stock — ships next business day

Track dimensions: 1‑1/2 in wide × 3/16 in thick

Wheels: Delrin — quiet, smooth operation, rated to 200 lbs

Weight capacity: 200 lbs per door

Door thickness: 1‑3/8 in to 1‑3/4 in

Track lengths: 6 ft, 7 ft (single door) / 12 ft, 14 ft (two-door biparting)

Finishes: Matte black, silver metallic

Soft close: Available as add-on — can also be retrofitted after install

Handles: Not included — order separately from barn door handles

Returns: Standard return policy applies

Warranty: Limited lifetime warranty against defective parts. The finish is a rustic raw or powder-coated steel — minor cosmetic marks and surface patina over time are characteristic, not defects, and aren't covered (stainless excepted). Wear items like felt pads, rubber bumpers, and the soft close mechanism carry a one-year window.

For the full pre-order checklist, see our measuring guide. For track length formulas, see our track length guide.

What's in the kit

• Custom-cut steel track (1‑1/2 in × 3/16 in)
• J-strap roller sets with Delrin wheels
• Wall mounting hardware — lag bolts, carriage bolts, washers, lock washers, hex nuts, and spacers
• 1/2 in and 1 in extension spacers — included, to stand the track off the wall when casing or baseboard is 1/2 in thick or more
• 2 track stops and 2 anti-jump blocks per door
• Felt pads and rubber bumper bands — finish the track ends as a quiet "stay" or as a "bumper"
• 1 floor-mounted T-guide per door, with screws
• Installation instructions

Tracks over 7'6" ship in multiple sections with junction plates included; the connection isn't visible once installed. Handles and soft close are not included — add them separately before checkout if needed.

The included floor guide is floor-mounted and screws into the floor. If you have finished hardwood, tile, or LVP, use a wall-mounted floor guide instead — it does the same job without drilling.

Complete your order

Hardware kits don't include handles or a latch — plan for these before checkout to avoid a second shipment:

• Handles: Bar pull or D-pull for the room-facing side — browse our handles collection
• Flush pull: For the wall-facing side if the door is operated from both sides — browse our flush pulls collection
• Latch: Keeps the door closed deliberately — browse our latches collection
• Wall-mounted floor guide: If you have finished hardwood, tile, or LVP you can't drill into — browse our floor guides collection

The track must be at least 2× the door width for the door to fully clear the opening. Here's how the four available lengths map to door widths:

6 ft track (72 in): Single door up to 36 in wide

7 ft track (84 in): Single door up to 42 in wide

12 ft track (144 in): Two-door biparting — doors up to 36 in each

14 ft track (168 in): Two-door biparting — doors up to 42 in each

Measure the door panel — not the rough opening. If your door width falls between sizes, order the longer track. If you need a length not listed here, the made-to-order J-strap kit can be cut to any custom length.

Note that the 12 ft and 14 ft tracks are two sections joined with a connection plate — a 6 ft + 6 ft and a 7 ft + 7 ft respectively. Connection plates are included in the kit.