Commercial Door Won’t Close All the Way? 7 Common Causes Burnaby Businesses Face
A commercial door that refuses to close is more than an inconvenience. It is a security risk, a safety concern, and a direct threat to daily operations. Many business owners searching for Commercial Door Repair Burnaby services face this exact issue and need fast, reliable answers. If your commercial garage or storefront door is not closing properly, here are the most common reasons. Common Causes of Commercial Door Closing Problems 1. Sensor Misalignment Modern commercial doors use safety sensors. If they are misaligned or blocked by dust, debris, or packaging materials, the door will stop mid-cycle. 2. Track Obstruction Small objects, bent tracks, or buildup inside the rails can prevent smooth movement. 3. Damaged Springs or Cables Broken torsion springs or frayed cables can affect balance, causing incomplete closing. 4. Worn Rollers Old rollers create resistance and jerky motion. 5. Weather Impact in Burnaby Rain, moisture, and seasonal temperature shifts can cause metal expan...