Maintenance Tips for Bi-Folding Doors
Glass Inc

by Glass Inc

26 May, 2024

Maintenance Tips for Bi-Folding Doors


Bi-folding doors are a stunning and functional addition to any home or business in Atlanta, GA, but like any other aspect of your property, they require regular maintenance to ensure their longevity and smooth operation. Proper care and maintenance can help prevent common issues, such as sticking, misalignment, or wear and tear, keeping your bi-folding doors in top condition for years to come. In this article, we’ll share essential maintenance tips to help you keep your bi-folding doors looking and functioning their best.

Regular Cleaning

One of the most important aspects of maintaining your bi-folding doors is regular cleaning. Dirt, dust, and debris can accumulate on the tracks, hinges, and frames, leading to operational issues and potential damage. To keep your doors in pristine condition, follow these cleaning tips:

Cleaning TaskFrequencyDescription
Vacuum tracks and sillsMonthlyUse a soft brush attachment to remove dirt and debris from the tracks and sills, ensuring smooth operation and preventing damage to the rollers.
Clean frames and glassQuarterlyWipe down the door frames with a mild soap solution and clean the glass panels using a streak-free glass cleaner to maintain their appearance and transparency.
Lubricate hinges and locking mechanismsSemi-annuallyApply a small amount of silicone-based lubricant to the hinges and locking mechanisms to prevent sticking and ensure smooth operation.

To learn more about the different types of bi-folding doors and their specific maintenance requirements, visit our dedicated sub-topic page.

Inspecting and Adjusting Alignment

Over time, your bi-folding doors may experience slight misalignment due to settling, temperature fluctuations, or general wear and tear. Regularly inspecting and adjusting the alignment of your doors can help prevent issues such as sticking, gaps, or uneven operation. Follow these steps to ensure your doors remain properly aligned:

Inspection TaskFrequencyDescription
Check for smooth operationMonthlyOpen and close your bi-folding doors to ensure they move smoothly and effortlessly. If you notice any sticking, rubbing, or unevenness, it may indicate misalignment.
Inspect for gaps or unevennessQuarterlyExamine your doors for any visible gaps between the panels or between the doors and the frame. Uneven gaps may suggest that adjustment is needed.
Adjust alignment as neededAs requiredIf you notice misalignment, consult the manufacturer’s instructions or contact a professional to make the necessary adjustments to the hinges, rollers, or tracks.

To discover more about the customization options available for bi-folding doors and how they can impact maintenance requirements, visit our dedicated sub-topic page.

Weatherproofing and Sealing

To ensure your bi-folding doors remain energy-efficient and protected from the elements, it’s essential to maintain their weatherproofing and sealing components. Regular inspection and replacement of weatherstripping, brushes, and gaskets can help prevent drafts, water infiltration, and energy loss. Consider the following maintenance tasks:

Weatherproofing TaskFrequencyDescription
Inspect weatherstripping and brushesSemi-annuallyCheck the condition of the weatherstripping and brushes around your bi-folding doors. Look for signs of wear, damage, or gaps that may compromise their sealing ability.
Replace worn or damaged componentsAs neededIf you notice any worn or damaged weatherstripping, brushes, or gaskets, replace them promptly to maintain the energy efficiency and weather resistance of your doors.
Apply silicone sealantAs neededIf you detect any gaps or cracks in the frames or between the doors and the walls, apply a high-quality silicone sealant to prevent air and water infiltration.

To learn more about the energy efficiency of bi-folding doors and how proper maintenance can contribute to their thermal performance, visit our dedicated sub-topic page.

Professional Maintenance and Repairs

While many maintenance tasks can be performed by homeowners, some issues may require the expertise of a professional. If you encounter any of the following problems, it’s advisable to contact a qualified technician for assistance:

  • Persistent misalignment or difficulty operating your bi-folding doors
  • Broken or damaged components, such as hinges, rollers, or locking mechanisms
  • Significant water or air infiltration despite weatherproofing efforts
  • Glass cracks, chips, or other damage that compromises the integrity of your doors

At Glass Inc., we offer professional maintenance and repair services to keep your bi-folding doors in optimal condition. Our experienced technicians can diagnose and resolve any issues promptly, ensuring the longevity and performance of your investment.


Regular maintenance is crucial for preserving the beauty, functionality, and efficiency of your bi-folding doors. By following the tips outlined in this article, you can keep your doors operating smoothly, prevent common issues, and extend their lifespan. Remember to perform routine cleaning, inspect for misalignment, maintain weatherproofing components, and seek professional assistance when needed.

At Glass Inc., we are committed to providing not only the highest quality bi-folding door solutions but also the support and guidance you need to keep your doors in top condition. If you have any questions about bi-folding door maintenance or require professional services, don’t hesitate to reach out to our knowledgeable team.

To explore other aspects of bi-folding doors, such as their benefits, types, and customization options, visit our comprehensive set of sub-topic pages. Let Glass Inc. be your trusted partner in enhancing your living space with beautiful, functional, and long-lasting bi-folding doors.

Got a question? Contact us.