What are the common problems with Wayne Dalton garage doors?

Common problems with Wayne Dalton garage doors include TorqueMaster spring failure that requires dealer service, noisy operation, sensor misalignment, and bottom seal wear, similar to other steel doors but with proprietary spring system issues. Wayne Dalton, owned by Overhead Door Corporation, uses TorqueMaster spring system that encloses torsion springs in steel tube for safety and clean look, but common problem is TorqueMaster springs breaking after 10,000 to 15,000 cycles or 7 to 10 years, and when broken, they require special tools and dealer service for replacement costing 300 to 500 dollars, cannot be DIY like standard torsion springs, causing inconvenience and higher repair cost, with parts restricted to dealers. Other common problems include noisy operation due to steel rollers and hinges needing lubrication, upgrading to nylon rollers reduces noise. Misaligned safety sensors at bottom prevent door closing, fixed by cleaning and aligning. Bottom seal and weatherstripping failure causing drafts and water leaks, common in Canada with ice. Paint finish chipping if hit. Door off track due to impact or cable wear. Opener issues. Overall, Wayne Dalton doors are good quality but TorqueMaster spring system is main complaint due to proprietary nature and higher service cost compared to Clopay standard torsion springs that are easier to service, though TorqueMaster is safer as it prevents spring flying if breaks.