J Top Mount Stainless Steel Barn Door Hardware Kit

Door weight: Up to 100 lbs. Over 100 lbs and want a top mount? Adding additional rollers is an option — email us for details and pricing. Need a face-mount stainless option at higher capacity? See our stainless steel collection.

Door thickness: 1‑3/8 in to 2‑1/4 in. Outside this range? Email us before ordering.

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.

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 — made to order in the USA

Lead time: 14–21 business days

Material: Stainless steel

Weight capacity: 100 lbs per door

Door thickness: 1‑3/8 in to 2‑1/4 in

Hanger mount: Top edge of door — no visible straps on front face

Indoor rated: Yes

Outdoor rated: Yes

Configurations: Single door or biparting (two-door)

Finishes: Raw stainless, matte black texture, black

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

Handles: Not included — stainless steel handles are available separately and are the recommended pairing for outdoor and coastal installs. Browse our handles collection.

Warranty: Limited lifetime warranty

• Custom-cut stainless steel track
• J top mount hanger sets
• Wall mounting brackets, bolts, and spacers
• 2 track stops per hanger set
• 1 floor-mounted T guide per door
• Anti-jump safety bumpers
• Installation instructions

Tracks over 7'6" ship in multiple sections with junction plates included. If you have finished hardwood, tile, or LVP, you'll need a wall-mounted floor guide instead of the included floor-mounted guide. If you have casing or trim around the opening, extension kits for trim clearance are available as a separate purchase — contact us for sizing guidance.

Mount into solid blocking or a header board — at minimum a 1×6 hardwood spanning the full track length, fastened securely into the studs. Step-by-step install guides are available for every kit.

Stainless steel hardware kits don't include handles, a latch, or a trim clearance kit — plan for these before checkout:

• Handles: Bar pull or D-pull for the room-facing side — browse our handles collection
• Flush pull: For the wall-facing side if operated from both sides — browse our flush pulls collection
• Latch: Stainless latch strongly recommended for outdoor and coastal applications — browse our locks and latches collection
• Trim clearance kit: Required if casing or trim surrounds the opening — add at the product level before checkout
• Wall-mounted floor guide: If you have finished flooring 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. Measure the door panel — not the rough opening.

Single door: 2× door width — e.g. 36 in door → 72 in track

Biparting (2 doors): 2× combined door width — e.g. two 36 in doors → 144 in track

For biparting: add both door widths together first, then double the combined total. Every track is custom-cut to your specification. If the length you need isn't listed, request a custom quote — non-standard lengths are priced the same as the next standard size up.

This is a made-to-order product with a 14–21 day lead time. Custom track lengths cannot be returned. Confirm your measurement before submitting your order.