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Orca Hardware BPK1100 – 150 Lb. Bypass Door Hardware Kit for 2 Doors
The Orca Hardware BPK1100 is a complete overhead concealed bypass hardware kit designed to support two sliding doors up to 150 lbs. each. Built from steel with ball-bearing hangers for smooth, quiet operation, this kit ships with every component needed for a clean, professional installation — no separate hardware sourcing required.
Product Specifications
- Applications: Commercial / Residential
- Material: Steel
- Door Capacity: 150 lb. per door
- Door Thickness: 3/4" to 1-3/8"
- Bearing Type: Ball bearing
- Number of Wheels: 4 (three-wheel hangers)
- Mounting: Overhead concealed
- ADA Compliant: No
- Packaging: Boxed
- Available Track Sizes: 48", 60", 72", 96"
Included Components
- 2 Tracks
- 4 Three-wheel ball bearing hangers and plates
- 2 Stops
- 1 Floor guide
- 2 Zinc pulls (2-1/8")
- Wrench
- Screws and fasteners
Manufacturer Resources
Product Specs
- Product Type:
- By-Pass Door and Track Hardware
- Door Weight:
- 150 lbs.
- Product Group:
- Sliding Door and Barn Door Hardware
- Product Subgroup:
- Door Track
- Subcategory:
- Door Track
- Commercial/Residential:
- Commercial
- Mounting Detail:
- Overhead Concealed
- Tags:
- bypass door track, bypass door hardware kit, sliding bypass door hardware
- Product Function:
- Door Hardware Kit
- Mounting Method:
- Concealed
- Product Category:
- Sliding Door and Barn Door Hardware
- Product Substrate:
- Steel
- Department:
- Door Hardware
Orca Hardware BPK1100-72 – Frequently Asked Questions
1) Will the Orca BPK1100 bypass kit work on 1-3/4 inch doors?
No. The BPK1100 hangers are built for door slabs 3/4 inch to 1-3/8 inch thick, so a 1-3/4 inch slab, the standard commercial door thickness, is outside what these hangers will take. The range covers the typical closet and bypass slab, including 1-3/8 inch solid or hollow core. Measure the slab edge before you order, not the jamb.
2) How much weight will the Orca BPK1100 bypass door hardware hold?
150 lbs. per door, and the kit carries two doors, so 150 per leaf rather than 150 split across the pair. Each door hangs on two three-wheel ball bearing hangers (four hangers in the kit). That capacity covers solid core slabs and mirrored or glass-faced doors within the 3/4 inch to 1-3/8 inch thickness range the hangers accept.
3) What length bypass track do I need for my closet opening, 48, 60, 72 or 96 inch?
Size the track to the finished opening width, not to the doors. The BPK1100 comes with 48, 60, 72, or 96 inch track, and each kit ships two of them, one per bypass path, so both doors get a full-width run and can slide clear to either side. A 72 inch opening takes the 72 inch kit. If your opening falls between sizes, go to the next size up and cut the steel track down; going short leaves a door that will not clear the jamb.
4) Does the Orca BPK1100 kit include everything, or do I still have to buy pulls and a floor guide?
Everything for the hang is in the box: two tracks, four three-wheel ball bearing hangers with plates, two stops, one floor guide, two 2-1/8 inch zinc pulls, a wrench, and the screws and fasteners. Nothing else to source but the door slabs and whatever trim or header you are mounting to. Worth knowing the pulls are included, since bypass doors pass within a fraction of an inch of each other and a standard knob or projecting pull will not clear.
5) Should I use bypass hardware or a barn door track for a closet opening?
Bypass is the answer when there is no wall to park a door on. The BPK1100 runs two doors on two overhead concealed tracks inside the opening, so each leaf slides behind the other and you never need clear wall beside the jamb. The trade-off is that only half the opening is ever open at once. A barn door track needs a full door width of open wall next to the opening and hangs in view. Bypass also hides the hardware: the mounting is overhead concealed, so once the doors are up you see the slabs, not the track.
6) Is the Orca BPK1100 bypass hardware ADA compliant?
No. The BPK1100 bypass kit is not ADA compliant, so keep it off openings that have to meet ADA on your drawings. For unit closets, storage, back-of-house and similar non-accessible openings it is fine, and Orca lists it for both commercial and residential use.
7) Can I use the BPK1100 for a single sliding door, or for three doors?
It is a two-door kit and the count is fixed by what ships in it: two tracks, four hangers, two stops, two pulls. One door leaves half the kit in the box and you have paid for parts you will not hang. Three doors need a triple bypass setup with a third track, which this is not. For a standard two-leaf closet or storage opening it is the right kit.
8) Can I replace worn bypass closet hardware with the Orca BPK1100 and keep the existing doors?
Usually yes, and there are two things to check on the old doors first. The slab has to be 3/4 inch to 1-3/8 inch thick, and it has to weigh 150 lbs. or less. Both are common on existing bypass slabs. Beyond that the BPK1100 is a full replacement, tracks, hangers, stops, floor guide, pulls and fasteners, so you are not matching old parts to new. Measure the opening width to pick the 48, 60, 72, or 96 inch track, since the new track has to span it the same way the old one did.
9) Is this Orca bypass track rated for commercial work or is it a residential closet kit?
Both. Orca lists the BPK1100 for commercial and residential applications, and the catalog classes it as commercial hardware. The parts back that up: steel construction and ball bearing hangers rated 150 lbs. per door, which is what holds up in apartment turns, hotel guest rooms, and multi-family closets where the doors get cycled by every tenant.
10) Why do bypass doors rattle at the bottom, and does this Orca kit deal with it?
Bottom sway is what you get when nothing holds the slabs in line at the floor, and the BPK1100 ships one floor guide for the pair to control it. The guide fastens to the floor at the center of the opening and keeps both leaves tracking in their own path instead of swinging into each other. The doors hang from the track; the guide only steers them. Pair that with the ball bearing hangers up top and the slide stays quiet through the run.
11) How many rollers per door does the Orca BPK1100 have, and what kind of bearing?
Each door rides on two three-wheel ball bearing hangers, four hangers total across the pair, and the hanger plates come with them. Ball bearing rather than plain nylon is what keeps a 150 lb. slab moving quietly instead of dragging, which matters on doors that get opened dozens of times a day. A wrench is in the box for the hanger adjustment.
12) Will the Orca BPK1100 track show once the doors are hung?
No. The mounting is overhead concealed, so the track sits above and behind the door tops and the slabs hide it from the room side. That is the difference between this and an exposed barn door rail, where the track and the rollers are part of the look. If the design intent is visible hardware, bypass is the wrong family to be shopping.
How fast can I get the Orca Hardware BPK1100-72 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
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Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Orca Hardware BPK1100-72 come with a warranty?
Absolutely. The Orca Hardware BPK1100-72 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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