Door Closers

Discover reliable door closers at SNTRY Supply, your go-to source for commercial door hardware and access control solutions. These essential devices automatically control the closing of doors to ensure safety, security, energy efficiency, and compliance with building codes, preventing slamming while providing smooth, controlled operation in high-traffic environments such as offices, schools, hospitals, retail spaces, and homes. Our selection features surface-mounted door closers with adjustable spring power for customizable tension, full ADA compliance for barrier-free accessibility, heavy-duty construction for durability, and options like backcheck to protect walls and doors, delayed action for slower closing, hold-open functionality, and fire-rated designs suitable for interior or exterior applications.

Sourced from trusted brands like Calibre Door Closers, these products offer hydraulic mechanisms for quiet performance, UL-listed certifications, and compatibility with various door types, including integration with panic bars, exit devices, and access control systems. Perfect for B2B contractors on large-scale projects or B2C DIY enthusiasts upgrading security, enjoy wholesale pricing, transparent local sourcing, same-day shipping, and over 28 years of locksmith expertise. Shop now to enhance your doors with top-tier closing solutions for optimal safety and functionality.