

Garden rooms
Transform your outdoor space with the Omega Garden Building—designed for versatility, durability, and ease of assembly.
Product Dimensions
4.05m (Width) x 3.21m (Depth) x 2.5m (Height, overall)
Product Overview
Enjoy comfort all year round thanks to full insulation with Kingspan Quadcore composite cladding panels. The Omega arrives as a complete self-build kit, along with straightforward installation instructions and every fixing you’ll need for assembly on a concrete base (please note: doors and glazing supplied separately).
Built to Last
Constructed entirely from premium steel cladding, angles, and flashings, this building is completely maintenance-free—no painting, treating, or weathering like with timber. You’ll benefit from outstanding durability and reliability, all at a much lower price than comparable timber options.
Custom Colours
Personalise your building with a choice of finishes: Olive Green, Goosewing Grey, Anthracite Grey, Black, or Vandyke Brown.
Delivery
Every kit comes flat-packed for easy transport and is delivered on a curtain-sided lorry. Please note, offloading at your location is required (alternative delivery arrangements can be made on request).
Flexible Uses
Perfect as a home office, garden retreat, studio, gym, games room, extra living space, garden bar, salon, glamping pod, business hub—or even a dedicated golf simulator room.
Key Features
- Fully insulated Kingspan Quadcore panels for year-round comfort
- DIY-friendly self-build kit with comprehensive installation guides
- Low-maintenance steel structure
- Complies with UK permitted development height of 2.5m (please check with your local council)

Steel garden rooms provide a premium, maintenance-free solution for enhancing outdoor living spaces, featuring durable steel frames built to withstand British weather and resist pests for long-lasting reliability; offered in modern green, grey, black, and brown finishes, these steel buildings deliver structural integrity and contemporary style that suits any landscape, making them the ideal choice for garden offices, studios, or leisure rooms where strength, security, and visual appeal are essential.

Steel garden rooms feature highly effective, fully insulated panels that ensure comfortable year-round use, maintaining warmth in winter and keeping interiors cool throughout summer; this superior insulation not only enables these versatile spaces to function as home studios, garden offices, or leisure retreats no matter the season, but also delivers energy efficiency and helps reduce heating costs, while most designs comply with permitted development guidelines—including the common 2.5-metre height restriction—making installation straightforward for a wide range of UK homeowners.