Decorio’s internal sliding glass doors combine industrial design with everyday functionality — offering a sleek, steel-look aluminium finish that’s perfect for modern homes and period properties alike.
Whether you’re installing sliding glass doors in a living room, kitchen-diner, or workspace, this guide will help you design the perfect setup. From bar layouts and hardware to handle styles and glass options, we’ll walk you through everything you need to consider.
📍 Explore our full Internal Sliding Doors collection
🔎 Looking for hinged alternatives? Visit Internal Hinged Doors
Unlike solid partitions, internal sliding glass doors allow light to flow freely between rooms — keeping your space bright and airy while adding stylish separation. Whether you choose clear, reeded, or frosted glass, you’ll get all the aesthetic of traditional steel doors with the smooth functionality of a modern sliding system.
Our aluminium steel-look frames are ultra-slim but built to last — offering a timeless design with modern performance.
Ideal for smaller or open-plan areas, sliding doors don’t require swing clearance like hinged doors. Choose from:
All systems are fully customisable, with the option to slide left or right depending on your space.
When configuring your Decorio internal sliding door, one of the first decisions is how you want it installed — and that comes down to choosing between two smart headrail fixing options:
Option 1: Standard Recess Fixing (Inside the Opening)
This is the more traditional setup where the sliding headrail is fixed within the structural opening — allowing the doors to glide neatly back and forth across the opening itself. It’s perfect for internal partitions with a large wide opening space like partitions between kitchens and dinning rooms.
Option 2: Wall-Mounted with L-Brackets (Slide Across the Wall)
With this configuration, the headrail is mounted to the face of the wall above the opening using discreet L-plates. This means your sliding doors can travel across the wall when opened — completely clearing the opening, making it perfect for small openings between rooms.
Decorio internal sliding doors can be glazed with:
You can discuss thickness and style with your installer — all glass is safety-toughened as standard.
Choose from over 150 RAL colours, including:
Popular colours may be available on shorter lead times — ask your installer about options.
Complete the look with hardware that suits your style:
Finishes include black, brushed steel, and antique brass. See the full hardware options here.
Decorio doors are exclusively supplied through our trusted trade installer network. Your installer will measure, specify, source the glass, and carry out installation — ensuring a perfect fit from start to finish including providing aftercare and warranties.
📍 UK-wide installer network
🔧 Glazing sourced locally by the installer
Decorio’s internal sliding glass doors are designed to bring structure and sophistication to your interiors — without sacrificing light or flow. Whether you're enhancing a home office, linking a kitchen and dining area, or creating a private nook, our steel-look systems are tailored to elevate every room they divide.
Ready to get started? Find a local Decorio Installer today - Contact Form
Want to learn more? Brochure request
See the full internal range: Internal Collection