This installation guide introduces four popular sliding door handles: flush round door knob, barn door handle, standard sliding glass door handle and invisible recessed handle lock. It covers core characteristics, compatible door types and step-by-step installation instructions, supported by a detailed comparison table. Degol Hardware, one of China’s top 50 door hardware manufacturers with 12 years of industry experience, provides CE-certified sliding door handles with stable quality, competitive factory prices and customizable options for global residential and commercial sliding door projects.

As a professional manufacturer certified by ISO 9001 and ISO 14001, we specialize in premium stainless steel door handles tailored for global clients. Our products blend durability, aesthetics, and practicality, trusted by businesses across 50+ countries for residential, commercial, and industrial u

Door handles are far more than functional tools—they’re the first tactile connection to your space and a silent design statement. From interior rooms to glass entrances and kitchen cabinets, the right handle balances ergonomics, durability, and style. Below, we break down three must-know types to tr

1. First, we first remove the broken handle. The anti-theft door handle is usually removed from the inside of the room first, because the screws that fix the handle are inside, so you only need to remove the screws first.2. It is relatively simple to remove the handle. After opening the door first,