Waterproof Balcony and Guttering


Discover Diomet’s balcony with underdrawn steel trays and guttering, keeping lower spaces dry in wet weather. Perfect for furniture and outdoor living—innovative, durable, and stylish solutions for any home, delivered nationwide.

In the Age of AI: Authenticity Matters


In the age of AI, authenticity matters. Dio-Met welcomes you to our Sheffield workshop to see our real products – steel staircases, wine cellar doors, balconies, and more – being made by real people. We believe in transparency and showcasing genuine work, not AI-generated perfection.

Heavy Duty Washing Line Poles


Experience durability and style with Dio-Met's heavy duty washing line poles, made in Sheffield. Choose from modern, traditional, or stainless steel designs, with custom heights and fixings. Nationwide delivery. Enhance your laundry setup with our robust, British-made solutions.

UKCA Certified Steel Staircases


Discover the strength and safety of Dio-Met's UKCA certified steel staircases. Custom designed for your space, our staircases blend durability with modern design, ensuring compliance with UK standards. Perfect for both residential and commercial projects, made in Sheffield.

Step-Out Balcony Deck


Transform your home with Dio-Met's custom walkout balconies. Choose from metal railings or glass balustrades, with options for privacy screens. Made in Sheffield, our balconies are UKCA certified, providing style and structural integrity for your outdoor space.

Glass Floor Hatch - USA


Experience luxury with our hinged glass wine cellar doors, now installed in Jackson, NJ, USA. Made in Sheffield, UK, these bespoke units were delivered hassle-free, showcasing our commitment to quality and international service. Explore our success story here!