3G, 4G or 5G Cabinet Doors? Understanding the differences
When designing a modern kitchen or custom wardrobe in Malaysia, one of the most popular choices you will encounter is the tempered glass cabinet doors. Often referred to as 3G, 4G, or 5G glass doors, these options usually offer a sleek, glossy, and durable finishes that elevate any interior space you own.
In this guide, we break down the key differences between 3G, 4G, and 5G cabinet doors so you can choose the perfect option for your home.
What Are Glass Cabinet Doors (3G/4G/5G)?
Before diving into the differences, let’s understand how these doors are built:
- Tempered Glass: High grade tempered glass that give a glossy, reflective finish.
- Aluminum Frame & Edging: Aluminum bordering that supports the glass panel and acts as the structural frame.
- Backing: A high quality board base for mounting soft close hinges securely.
They are immensely popular in Malaysian homes because they are waterproof, easy to clean, highly durable, and scratch resistant.
1. 3G Cabinet Doors
Key Features:
- Frame Design: Thick, visible aluminium borders around all four edges of the glass panel.
- Handle Style: Features an external aluminium handle attached directly to the frame edge.
- Aesthetic: Clean and modern, though the aluminium edges and handles remain distinctly visible on the door face.
Best For:
Homeowners that are looking for a durable and budget friendly glossy cabinet finish, without needing an ultra seamless or handleless look.
2. 4G Cabinet Doors
4G cabinet doors were developed to create a sleeker, more minimalist look by “hiding” the exterior handle.
Key Features:
- Frame Design: Much thinner, subtle aluminum frame surrounding the glass panel.
- Handle Style: Integrated hidden J pull or C pull handle, which built directly into the aluminium frame edge itself.
- Aesthetic: Ultra clean and modern with no protruding handles. Creating a smooth, flush surface across all kitchen cabinets.
Best For:
Modern kitchen designs that emphasize clean lines, handleless aesthetic, and easy wiping across cabinet doors.
3. 5G Cabinet Doors
5G cabinet doors represent the latest evolution in modern cabinetry design, focusing on a borderless, luxury finish.
Key Features:
- Frame Design: Completely concealed the aluminium frame behind the glass panel. The glass extends all the way to the very edge of the door.
- Handle Style: Beveled edge or concealed finger pull slot, engineered behind the glass edge.
- Aesthetic: Frameless, full glass look that creates a seamless mirror like appearance across all your entire cabinet.
Best For:
High end looks, luxury interior designs where seamless glass continuation and maximum visual depth are desired.
Which Glass Door Type Should You Choose for Your Home?
- Choose 3G if you want its maximum durability on a practical budget.
- Choose 4G if you want the ideal balance of sleek minimalist design and everyday functionality (the most popular choice for modern Malaysian homes).
- Choose 5G if you are aiming for a luxurious, frameless aesthetic for a high end kitchen style.
At our CustoBinet Furniture, we build custom cabinets using premium blockboard bodies paired with your choice of 3G, 4G, or 5G glass door, soft-close hinges, and tailored layouts across Kedah, Penang, Perlis, and South Perak.