Automatic sliding doors are a convenient and sleek solution for both commercial and residential spaces. They offer seamless entry and exit, improve accessibility, and enhance aesthetics. But like any mechanical system, they need regular maintenance to ensure optimal performance and avoid costly repairs.
Here are 7 essential tips to help you maintain your automatic sliding door in top shape:
1. Keep the Tracks Clean
Dust, dirt, and small debris can accumulate in the door tracks and hinder smooth movement. Regularly vacuum or wipe down the tracks with a damp cloth. Avoid using harsh chemicals — mild soap and water will do the job.
Pro Tip: Check the track weekly, especially in high-traffic areas.
2. Inspect the Door Sensors
The motion sensors are what tell the door when to open. If they’re dirty or misaligned, the door might fail to respond.
- Clean the sensors with a soft cloth.
- Make sure there are no obstructions blocking the sensor path.
- Test them monthly to ensure they respond quickly and accurately.
3. Check the Door Alignment
Over time, automatic doors can fall slightly out of alignment, causing them to drag or get stuck. If the door doesn’t close flush or seems misaligned, it may need adjustment.
It’s best to call a professional technician for this task unless you’re familiar with the mechanism.
4. Lubricate Moving Parts
The rollers, bearings, and hinges in automatic doors require lubrication to reduce friction and wear.
- Use a silicone-based lubricant (avoid oil-based ones that attract dust).
- Apply every 3–6 months, depending on usage.
- Wipe away any excess to avoid buildup.
5. Test the Emergency Features
Many automatic sliding doors have built-in safety features like emergency release or reverse-on-obstruction. These should be tested periodically to make sure they’re functioning correctly in case of an emergency.
Refer to the manufacturer’s manual for safe testing procedures or consult a technician.
6. Examine the Seals and Weather Stripping
Worn or damaged seals can affect energy efficiency and lead to drafts or water leaks.
- Check the seals around the door edges for cracks or tears.
- Replace them if they’re worn out — this is usually a simple DIY fix.
7. Schedule Regular Professional Maintenance
Even with careful upkeep, automatic doors benefit from annual (or bi-annual) inspections by a certified technician. They can:
- Perform deep cleaning and alignment checks
- Calibrate sensors and motors
- Catch early signs of wear before they become expensive repairs
Routine maintenance of your automatic sliding door not only extends its lifespan but also ensures safety, reliability, and energy efficiency. Set a regular maintenance schedule and don’t ignore early warning signs like jerky movement, strange noises, or delayed responses.At Stride Access in Burlington, our experts can guide you and help you with a repair or maintenance of your automatic doors. Whether it’s a quick fix or a full inspection, we’re here to keep your entryways running smoothly. Contact us today to book a service or consultation.
