Bi-folding doors are a popular choice for modern homes and commercial spaces because of their sleek design, functionality, and ability to maximize natural light. However, like any door system, they can encounter issues over time. Whether you have traditional bi-fold doors, white aluminium bifold doors, or automatic sliding bi-fold systems, understanding common problems and their solutions can save you time and money.
Why Bi-Folding Doors Are Popular
Space-Saving Design
Bi folding doors will fold away neatly, maximizing space in small areas or large areas.
Aesthetics
They come in different styles, including white aluminium bifold doors, and they fit beautifully with modern and traditional interior designs.
Residential and Commercial Versatility
These doors are used in all types of homes, offices, and retail stores in order to create open, sunny spaces.
Common Problems with Bi-Folding Doors
Doors That Are Misaligned or Sticking
Doors may stick or fail to open and close smoothly due to misalignment.
· Cause: loose screws, worn-out tracks, or improper installation.
Faulty Tracks and Rollers
Tracks get dirty or damaged, and rollers may wear out with heavy use.
· Cause: Lack of maintenance or excessive weight on the doors.
Broken or Worn-Out Hinges
Hinges are subjected to immense stress and may break or loosen with time.
· Cause: Low-quality hardware or overuse.
Bad Locks and Handles
Loosening of locks, handles becoming stiff, would not function properly.
· Cause: due to misalignment, dirt buildup, and wear out.
Leaks through Gaps for Air and Water Infiltration
Air leakages and water infiltration due to gaps in between the panels of frames.
· Cause: improper alignment and sealing
Problems Specific to White Aluminum Bi-fold Doors
Scratches and Discoloration
White aluminium bifold doors can develop scratches or lose their brilliant luster over time.
· Solution: Paint up or apply protective coatings for restorations.
Rusting in Coastal Regions
Aluminium doors may exhibit corrosion in salty environments.
· Solution: Apply anti-corrosion treatments and clean often using non-abrasive cleaners.
Tracks Difficulty Cleaning
Debris can collect within the tracks, causing difficulties when operating.
· Solution: Clean the axis of dust using a vacuum or small brush and then apply a lubricant for smooth movement.
Challenges with Automatic Sliding Bi-Fold Doors
Sensor Malfunctions
Sensors may not be able to sense motion; hence, the doors will not operate.
· Solution: Clean the sensor and ensure it is in proper alignment. Replace if damaged.
Motor or Power Malfunctions
Automatic sliding doors depend on motors, which can be faulty due to wear or power surges.
· Solution: Check the power supply and have a technician repair the motor.
Noise During Operation
Grinding or squeaking noises mean that the rollers or tracks are faulty.
· Solution: Lubricate moving parts and replace damaged parts.
How to Fix Common Bi-Folding Door Issues
Adjusting Misaligned Doors
· Loosen the screws on the hinges by a little.
· Adjust the door panels and tighten the screws firmly.
· Test the doors for smooth operation.
Cleaning and Lubricating Tracks
· Brush or vacuum off dirt and debris.
· Wipe tracks with a damp cloth and apply silicone-based lubricant.
Replacing Damaged Hinges or Rollers
· Remove the damaged hinge or roller and replace it with a matching part.
· Test the doors for smooth operation after replacement.
Locks and Handles
· Tighten loose screws in the locks or handles.
· If the lock is not aligned, adjust the strike plate until it aligns with the lock.
Sealing Cracks to Prevent Drafting
· Replace worn-out seals or weatherstripping.
· Seal with silicone sealant to prevent water leakage.
Preventive Maintenance Tips for Bi-Fold Doors
Regular Cleaning and Lubrication
· Clean tracks, rollers, and panels monthly to avoid dirt collection.
· Apply silicone-based lubricant to hinges and rollers.
Hardware Wear and Tear Inspection
Check the condition of hinges, locks, and rollers for signs of damage or looseness.
Minor Issues Solution
Replace misalignments or slight wear and tear to prevent bigger problems.
When to Call a Professional
Complex Repairs
If realigning or replacing parts doesn’t work, it’s time to call an expert.
Automatic System Problems
For electrical or motor-related problems, contact a technician who specializes in automatic doors.
Replacing Damaged Panels
Severe damage to panels or frames may require professional replacement.
Bi-folding doors are stylish and functional but require proper care to maintain their performance. By knowing common problems and their solutions, you can easily solve problems on time and keep your doors in the best possible condition. If the repair is complicated or you have a specialized door, such as an automatic sliding system, then professional help is always advisable.