4-Door Bifold Barn Door Kits
Each kit pairs four Homacer 5-in-1 pine door panels with black top-mount bifold hardware and T-shape rollers. These double bifold barn doors form two folding pairs that open toward opposite sides of the opening. Choose an 80-inch or 84-inch height in a finished color or unfinished pine.
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22 products
What Comes with a 4-Door Bifold Kit
Four 5-in-1 Pine Door Panels
Four pine door panels form two folding pairs. Available options include 80-inch and 84-inch heights in finished colors or unfinished pine.
Matching Top-Mount Hardware
Each kit includes a black top-mount track and T-shape roller hardware matched to the selected door size.
Hinges and Bottom Pivots
Door hinges connect the panels into two folding pairs. Bottom pivot components hold the fixed side of each pair in position as the doors fold open and closed.
Additional Hardware Components
The hardware package also includes rubber covers and lock brackets. Track sections and junction plates are supplied when required by the selected track length. Component quantities and track construction depend on the size ordered.
Confirm Your Measurements Before Ordering
Before selecting a kit, confirm:
- Finished opening width and height
- Width and height of each door panel
- Combined width of all four panels
- Track length included with the selected size
- Structural support above the opening
- Clear folding space on both sides
- Possible interference from trim, shelving, cabinets, switches, or fixtures
- Whether the selected track is one piece or uses connected sections
Consider these measurements together rather than selecting the door width and track length separately.
Frequently Asked Questions
Can you get double bifold doors?
Yes. Double bifold doors use two separate folding pairs, with four door panels in total. Homacer’s 4-door kits are designed with one pair folding toward each side of the opening.
What is the rough opening for a double bifold door?
Homacer’s double bifold barn doors mount over a finished interior opening rather than inside a traditional bifold door frame. Measure the finished opening after drywall and trim are installed, then compare that measurement with the total door width, panel size, track length, and folded-door projection.
What is a bifold barn door?
A bifold barn door combines hinged folding panels with a top-mounted barn door track. The rollers travel along the track as the connected panels fold together, reducing the amount of clear wall space required beside the opening.
What does “4-door” mean?
It means the kit contains four individual door panels arranged as two folding pairs. It does not mean four independently sliding barn doors.
Do these kits include the doors and hardware?
Yes. These are complete door-and-hardware kits. They include four 5-in-1 pine door panels and compatible top-mount bifold hardware for the selected size.
Is the listed width for one door or all four doors?
Check the option label carefully. “Each door size” describes one individual panel, while “total door width” describes the combined nominal width of all four panels. Four 20-inch panels provide an 80-inch total door width.
Is every track made from one piece?
No. The 84-inch and 90-inch options use one-piece tracks. The 108-inch option uses connected track sections with a junction plate.
Are finished doors already assembled?
No. “Finished” means the selected color or wood finish has been applied. Finished and unfinished doors both arrive unassembled.
Do all four panels fold toward the same side?
No. The doors form two folding pairs. One pair opens toward the left side and the other opens toward the right.
Is a header board required?
It depends on the installation. A header board may be needed when the track mounting holes do not align with suitable structural support. It can also help with connected tracks or projecting trim.
