Architectural metalwork and structural glass, made in Sheffield.

Wine cellar doors, balconies, staircases, balustrades and handrails, priced online.

Shop the range See what we've built

Delivered and installed nationwide

Anywhere in the UK, from our Sheffield workshop

UKCA marked to BS EN 1090-2

Certification is a legal requirement for structural steelwork

35+ years of architectural metalwork

Designed, fabricated and finished in house

What we fabricate

Steel and structural glass, engineered together in our Sheffield workshop.

Hinged glass wine cellar door set into a tiled floor

Wine Cellar Doors & Glass Floor Hatches

Walk-on glass floor panels set into a steel framework

Glass Floors & Well Covers

Large frameless glass walk-out balcony across a set of french doors

Walk-Out Balconies

Stainless steel and glass Juliet balcony fitted to French doors on a brick house

Juliet Balconies

Steel spine staircase with oak treads and frameless glass balustrade

Steel & Feature Staircases

Powder coated steel spiral staircase

Spiral & Curved Staircases

Powder coated external steel staircase with glass balustrade on a modern timber clad house

External and Galvanised Steel Staircases

Stainless steel and glass balustrade with a continuous top handrail overlooking open countryside

Balustrades & Handrails

Frameless glass balustrade to an internal staircase

Frameless Glass Balustrades

Stainless steel handrail on posts alongside external entrance steps

Handrails

Bespoke powder coated steel garden railings

Railings & Gates

Step-out balcony with metal balustrade projecting from a brick wall on steel brackets

Step-Out & Cantilever-Style Balconies

Stack of cut to size toughened glass panels with polished edges in the Dio-Met workshop

Toughened Glass Cut to Size

Stainless steel and glass door canopy over a front door

Glass Door Canopies

Bespoke steel pergola in a garden, made to measure and powder coated

Pergolas & Garden Screens

Galvanised steel shade sail post supporting a garden sun shade sail

Shade Sails, Posts and Accessories

Modern style washing line pole in a garden overlooking open fields

Washing Line Poles and Accessories

Steel shed security bar fitted across a shed door

Shed Security Bars

Projects

View all projects

Custom Electric Hatch for Spiral Wine Cellars

Custom Electric Hatch for Spiral Wine Cellars - Guildford, Surrey

Save thousands on your underground wine cellar by using Dio-Met's custom electric glass doors. Starting from £4,500. UKCA certified and shipped fully assembled.

Gold Powder Coated Steel Spiral Staircase with Laser-Cut Logo Panels - Barnsley

Custom industrial-chic spiral staircase for Virtruvian Dental Studio, Barnsley. Features laser-cut logo panels and gold powdercoat. Designed and installed by Dio-Met.

Bespoke Art-Glass Walkout Balcony (Walkley)

Bespoke Art-Glass Walkout Balcony - Walkley, Sheffield

A custom walkout balcony project in Walkley, Sheffield. Featuring frameless glass balustrades and unique integrated art-glass privacy screens. UKCA certified engineering.