RELIABILT Barn Doors
RELIABILT barn doors are interior sliding doors that mount on a track above the doorway. Modern and rustic styles available.
RELIABILT barn doors are interior sliding panel doors priced from $100 to $300 for the door slab, with hardware kits sold separately ($40-80). They slide on a visible track mounted above the door opening, so they do not need swing clearance. Available in MDF (paintable), pine (stainable), and engineered wood with various panel designs. Standard sizes fit openings up to 36" wide.
What You Need
| Barn Door Slab | The door panel itself. 36" x 84" is the most common size. $100 - $300. |
| Hardware Kit | Track rail, rollers, spacers, floor guide, and mounting hardware. Available in barn door hardware section. $40 - $80. |
| Handle | Flush pull or edge pull (barn doors cannot use standard knobs). $8 - $20. |
Wall Requirement
You need wall space next to the opening equal to the door width for the door to slide fully open. The wall must support the track mounting (screws into studs or use wall anchors rated for the door weight).
How to Choose a RELIABILT Barn Door
Check wall clearance first. The door slides along the wall beside the opening. You need unobstructed wall space equal to the door width (typically 36") on one side of the opening. Light switches, outlets, vents, or wall-mounted items in this zone must be relocated or the door will block them when open.
Door size should overlap the opening by 2-3 inches on each side. For a 30" wide doorway, choose a 36" wide barn door. This overlap prevents gaps that expose the room behind it. For height, the door should be 2-4 inches taller than the opening since the track positions the door slightly above the floor (typically 1/2" gap at the bottom).
MDF is best for painting; pine is best for staining. MDF barn doors have a smooth, uniform surface that takes paint perfectly and costs less. Pine barn doors show natural wood grain and can be stained to match existing woodwork. Engineered wood panels with veneer offer a middle ground between price and appearance.
Weight affects hardware choice: MDF barn doors weigh 40-60 lbs; pine doors weigh 30-50 lbs. Match the hardware kit weight rating to the door. Most RELIABILT hardware kits support up to 200 lbs, but budget kits may have lower ratings. An undersized hardware kit causes premature roller wear and track sagging.
Barn doors do not seal against the frame like hinged doors, so they are not ideal for bathrooms or bedrooms where sound privacy matters. For those rooms, a prehung door or pocket door provides a better seal. Barn doors work well for closet openings, pantries, and room dividers where full privacy is not required.
Barn Door Installation Tips
Locate wall studs before mounting the track. Mark every stud in the track mounting zone with painter's tape. The track must be fastened to studs, not just drywall. If studs do not align with the track mounting holes, install a header board first (1x6 hardwood lag-bolted to two or more studs), then mount the track to the header.
Mount the track 2-3 inches above the door opening. This gap accounts for the roller hanger height and the 1/2" floor clearance gap at the bottom. Measure from the top of the door opening, add the roller hanger drop distance (varies by hardware kit, typically 1.5-2"), and mark the track mounting line.
Install the floor guide last. Slide the door to the closed position, then position the floor guide centered on the bottom of the door. The guide prevents the door from swinging away from the wall. Screw the guide into the subfloor, not just the finished flooring, for a secure hold.
Add anti-jump hardware for safety. Anti-jump discs or guide plates mount under the track and prevent the door from bouncing off if bumped or pushed forcefully. Most hardware kits include these, but some budget kits do not. Purchase them separately ($5-10) if not included.
Test the full slide range before mounting end stops. Slide the door fully open and fully closed to verify it clears all obstacles and covers the opening completely. Then screw the end stops into the track at both ends to prevent the door from sliding off.
Common Barn Door Problems and Fixes
Door swings away from the wall at the bottom: The floor guide is missing or misaligned. Install the floor guide (a small bracket with a rubber-tipped pin) centered on the doorway. It slots into a channel on the bottom of the door and prevents lateral movement without dragging on the floor.
Door slides too freely and slams into the end stop: Some hardware kits include a soft-close mechanism; most budget kits do not. Add an aftermarket soft-close adapter ($15-25) that attaches to the track and decelerates the door in the last 3 inches of travel. Alternatively, adhesive felt bumper pads on the end stops absorb impact.
Track sags in the middle: The track is not supported at enough points. Track mounting screws should hit wall studs every 16" at minimum. If the track spans a gap between studs, add a header board (a 1x4 or 1x6 lag-bolted to the studs) and mount the track to that board for continuous support.
Rollers make grinding noise: Debris in the track causes roller noise. Clean the track channel with a dry cloth. If the rollers themselves are rough, apply a drop of light machine oil to each roller bearing. Replace rollers that have flat spots or visible wear ($10-15 per pair).
Door scrapes the floor: The rollers may have worn down, lowering the door. Most roller hangers have a height adjustment bolt. Turn clockwise to raise the door. If the door has dropped more than 1/4", the roller wheels need replacement rather than just adjustment. Also check that the track itself has not pulled down from the wall at any mounting point.
How to Maintain Your Barn Door
Dust the track monthly. The exposed track collects dust that transfers to the rollers and increases wear. Wipe the track with a dry microfiber cloth. For oiled or black-finish tracks, avoid wet cleaning as it can cause spotting.
Tighten the roller bolts every 6 months. The rolling motion gradually loosens the mounting bolts that connect the door to the roller hangers. Check both bolts (top of the door) and snug them with a wrench. Loose bolts cause the door to tilt and ride unevenly.
Check the floor guide alignment annually. Foot traffic and vacuuming can shift a floor-mounted guide. Ensure the guide pin sits centered in the door's bottom channel. Reattach with longer screws if the original holes have loosened in the subfloor.
Refinish wood barn doors every 3-5 years. Stained pine doors may need a fresh coat of polyurethane to prevent drying and cracking. Painted MDF doors rarely need repainting unless damaged. Sand lightly before refinishing to ensure adhesion.
Inspect the end stops and anti-jump discs. End stops prevent the door from sliding off the track. Anti-jump discs (small guide wheels mounted under the track) keep the door from bouncing off during sliding. Verify these components are present and secure. Missing anti-jump hardware is a safety concern, especially in homes with children who may push the door forcefully.
Protect the wall behind the door from scratches. When the barn door is fully open, it rests against the adjacent wall. Over time, the door edge and hardware spacers can scuff or dent the wall surface. Apply adhesive felt pads to the back of the door at the contact points to prevent wall damage.
Keep the bottom gap consistent. Barn doors should maintain a 1/2" gap above the finished floor for smooth sliding. If new flooring is installed (adding height), raise the track mounting points to maintain this clearance. A door that drags on the floor wears out the finish on both the door bottom and the flooring.
Barn Door Questions
Can I use a barn door for a bathroom?
You can, but barn doors do not seal against the frame. There will be a 1/2" to 1" gap on each side and at the bottom, which allows sound and light to pass through. For a half bath (toilet only), this is often acceptable. For a full bath, a pocket door provides similar space savings with a much better seal. If you proceed with a barn door for a bathroom, add a privacy latch ($10-15) that mounts on the door edge.
Do I need to buy the hardware kit separately?
Yes. RELIABILT barn door slabs and hardware kits are sold as separate items. This lets you choose a hardware finish (matte black, brushed nickel, oil-rubbed bronze) that matches your room. Some Lowe's listings bundle the slab and hardware as a kit at a slight discount. Check both individual and bundled pricing before purchasing.
Can I mount a barn door track on drywall without studs?
Not recommended for doors over 40 lbs. Drywall anchors alone cannot support the combined weight of the door, track, and dynamic forces when sliding. If studs are not available in the right locations, mount a header board (1x6 or 2x6 hardwood) lag-bolted to at least two studs, then mount the track to the header board. This distributes the load across multiple points.
Can I add a lock to a barn door?
Standard door locks do not work on barn doors since the door slides rather than latching into a frame. You can install a surface-mounted hook-and-eye latch, a teardrop privacy lock (mounts on the door surface), or a barn door lock set that uses a horizontal bar engaging a wall-mounted catch. These provide privacy but not the same level of security as a standard deadbolt.
Browse barn door hardware kits with matching tracks and rollers. Barn doors work well for closet openings as an alternative to bifold doors. Finish with matching trim around the track.
Any standard 1-3/8" thick slab door can be used as a barn door when paired with the right hardware kit. This gives you access to the full range of RELIABILT panel styles (6-panel, shaker, flat) beyond the dedicated barn door designs.
For a cohesive look, match the hardware finish to your room's existing fixtures. Matte black hardware pairs with modern and industrial interiors. Brushed nickel suits transitional spaces. Oil-rubbed bronze complements traditional and rustic rooms. See reviews for feedback on track quality and roller smoothness.