Steel-Look Crittall Style sliding internal doors

Aluspace Internal Sliding Doors: The Sleek Alternative to Crittall-Style Doors

Crittall-style doors have taken the world of interior design by storm—and for good reason. Their clean lines, industrial aesthetic, and ability to open up living spaces with light and style have made them a favourite in modern homes and renovations alike. If you’re searching for steel-look internal doors that offer this striking design without the high cost and weight of traditional steel, our Aluspace internal sliding doors are the perfect solution.

At Scottish Bi-Fold Doors, we manufacture in-house, supply and install bespoke Aluspace aluminium doors across Scotland, offering a stylish and practical way to reimagine your interior spaces.

What are Aluspace Internal Doors?

Aluspace is a premium system of slimline aluminium doors and partitions designed specifically for internal use. These doors offer the sought-after appearance of classic Crittall-style steel doors but with the benefits of lightweight aluminium. Ideal for creating room dividers, home offices, walk-in wardrobes, or simply stylish transitions between spaces, Aluspace sliding doors are both functional and design-led.

The Benefits of Steel-Look Aluminium Doors

While original steel-framed doors can be heavy and expensive, Aluspace internal doors offer a much more accessible alternative without compromising on style. Here are some of the key benefits:

Slim Sightlines: Enjoy the same elegant, minimal profile that defines Crittall-inspired designs.
Lightweight and Durable: Aluminium is strong yet lighter than steel, making installation easier and reducing stress on floors and frames.
Customisable Designs: Choose from fixed panels, hinged doors, or sliding configurations—ideal for both open-plan and smaller spaces.
Powder-Coated Finishes: Achieve that classic black steel-look or opt for custom RAL colours to suit your décor.

Perfect for Modern and Traditional Interiors

Aluspace internal sliding doors blend beautifully into both contemporary and period homes. Whether you want to section off a home office, create a stylish kitchen partition, or install internal sliding doors for an open-plan living space, the design possibilities are endless.

Our clients across Scotland love the versatility of these aluminium Crittall-style doors—offering all the aesthetic appeal of industrial-style glazing with the modern performance of aluminium.

Designed, Manufactured and Installed by Experts

At Scottish Bi-Fold Doors, we work closely with homeowners, architects, and interior designers to deliver bespoke Aluspace systems tailored to each property. Our team handles everything from initial design consultation to professional installation—ensuring a seamless experience from start to finish.

Whether you’re renovating a townhouse in Edinburgh or fitting out a modern home in Glasgow, our internal aluminium sliding doors are made to measure and built to impress.

Transform Your Space with Aluspace Sliding Doors

If you’ve been searching for internal steel-look doors, industrial-style partitions, or high-end aluminium room dividers, Aluspace offers the ideal solution. Combining striking aesthetics with everyday practicality, they’re a standout feature in any home.

Contact us today to learn more about our Aluspace sliding door options or to book a free consultation with one of our expert team members.