Professional Garden Rooms in Sheffield
Adacon specialises in the supply and delivery of the P300/P400/P600 modular range. Unlike many providers in the South Yorkshire region who offer timber-framed sheds or converted shipping containers, our buildings are purpose-engineered steel-framed modules. Each module provides approximately 13m² of internal floor space and is designed to meet the demands of year-round use in the UK climate.
For Sheffield residents, the P300/P400/P600 modular range is an ideal solution for expanding living space. Because the units are delivered as complete modules, the time spent on-site is significantly reduced compared to timber kits. This is particularly beneficial in built-up areas like Hillsborough or Sharrow, where minimizing construction noise and contractor traffic is a priority for both homeowners and neighbours.
Who it Suits and Typical Configurations
Our modular approach allows for a high degree of flexibility. You can view various garden rooms configurations online to see how different layouts might fit your property. Typical configurations for residential use include:
- Single Module (13m²): Perfect for a spacious single-occupancy office, a small treatment room, or a compact hobby space.
- Double Module (26m²): Frequently used for larger home gyms, cinema rooms, or guest annexes. These modules can be joined side-by-side to create a wide-open interior.
- L-Shaped or Multi-Module (39m²+): Larger configurations are suitable for multi-functional spaces, such as a combined office and gym, or even substantial garden annexes for multi-generational living.
The steel-framed nature of the P600 allows for these units to be stacked two storeys high, providing a unique solution for properties with limited garden footprints but a need for significant extra floor area.
What is Included as Standard
We believe a garden room should be ready for use from the day it is installed. Every P600 module delivered to Sheffield includes:
- Fully insulated walls, floor, and roof for thermal efficiency.
- Plastered and painted internal walls and ceilings for a professional finish.
- High-quality laminate flooring.
- Pre-installed LED lighting and multiple electrical sockets.
- Double-glazed uPVC windows and external doors as per your chosen configuration.
- Exterior cladding available in a range of colours, which can be selected wall-by-wall to suit your garden's aesthetic.
Customers can also choose to add internal partitions for WC or shower compartments, kitchenettes for self-contained units, and air conditioning for climate control. If you are planning a professional workspace, you may want to explore our garden offices section for specific layout inspiration.
Indicative Prices and Costs
While every project is unique, most residential garden room projects in the Sheffield area fall within an indicative price band of £15,000 to £35,000. This range typically covers everything from a high-spec single module to a larger double-module configuration.
This price includes the building and delivery to mainland UK or Northern Ireland. It is important to note that the following are quoted separately as they depend on your specific site conditions: groundworks (such as a concrete pad or screw piles), the final electrical connection to your home’s consumer unit, and any required drainage for WCs or kitchenettes. For a precise estimate based on your specific layout, you can use our free P600 configurator to get an instant price.
Delivery and Installation in South Yorkshire
Sheffield presents unique logistical challenges due to its topography and varied street layouts. Our delivery teams are experienced in navigating the city's terrain. Modules typically arrive via major routes such as the M1 and A57, before being transferred to the final location.
In areas with narrow access, such as the terraced streets of Walkley or the steep climbs of Meersbrook, we carefully assess the site. While the modules are delivered on a flatbed vehicle, they require a crane for final positioning. This can range from a standard Hiab lorry crane for accessible driveways to a separate mobile crane for lifting units over rooftops in tightly packed residential areas. We recommend discussing your site access with us early in the process.
Lead Times and Planning Permission
Our lead times are typically measured in weeks rather than months, making the P600 one of the fastest ways to add high-quality space to your home. We often have "Ready to Order" stock units that can be dispatched even faster for those with urgent requirements.
Regarding planning permission, many garden rooms fall under Permitted Development, meaning they do not require a formal application. However, rules vary significantly based on the size of the building, its height, its distance from boundaries, and whether your property is in a Conservation Area (such as Broomhill or Ranmoor). We always advise customers to check with Sheffield City Council or their relevant local planning authority before proceeding. Building Regulations may also apply if the building is over a certain size or intended for sleeping accommodation.
Why Choose Adacon?
Choosing Adacon means investing in a permanent steel-framed building rather than a temporary wooden structure. Our buildings are manufactured in a controlled factory environment in Turkey, ensuring high quality control and precision that is difficult to achieve with on-site construction in the unpredictable South Yorkshire weather. By the time the building arrives at your Sheffield home, the messy work of plastering and painting is already complete. All that remains is the final positioning and connection, allowing you to begin using your new space almost immediately.
Related modular buildings
Design yours online — free
You can lay out a garden rooms in Sheffield yourself in a few minutes with the free Adacon P600 configurator: arrange the modules in 3D, pick your windows, doors and cladding colours wall by wall, and see an estimated price straight away. There is no obligation and no salesperson — save the design and we will pick it up from there.
Prefer to talk it through? Request a free quote and we will come back with a specification and price for your project.