The P300/P400/P600 modular range for Guildford Properties
We supply the P600 modular building system, a sophisticated alternative to traditional timber garden rooms. Each module provides approximately 13 m² of floor space, constructed with a robust steel frame and high-performance insulation. These are not flat-pack kits; they are manufactured in our controlled facility and delivered to your Guildford site as completed structural units.
Because the P600 is a modular system, you are not limited to a single size or layout. Modules can be joined side-by-side or in L-shaped configurations to create multi-room suites. You can design your ideal layout using our free online configurator, which allows you to place windows and doors exactly where you need them to suit your garden's orientation.
Typical Garden Room Configurations
Our customers in Guildford use the P300/P400/P600 modular range for a variety of purposes, from professional workspaces to leisure areas. The scale of the build depends on your available garden space and intended use:
- Single Module (13 m²): Ideal for garden offices or a compact hobby room. These units fit comfortably in typical suburban gardens in areas like Burpham or Stoughton.
- Double Module (26 m²): A popular choice for home gyms or secondary living spaces. This footprint provides enough room for equipment, seating, and often a partitioned WC.
- Four+ Modules (52 m²+): Used for large-scale projects such as multi-generational living spaces or expansive garden studios for professional creators.
What is Included as Standard
We believe in transparency, which is why our base price includes a high level of finish that many suppliers treat as optional extras. Every Adacon building delivered to Guildford includes:
- A fully insulated steel-framed structure (walls, floor, and roof).
- Internal walls that are plastered and painted for a domestic finish.
- Laminate flooring and integrated LED lighting.
- Double-glazed uPVC windows and external doors.
- Exterior cladding available in various colours, selectable for each wall.
- Internal electrical sockets and a distribution board.
Optional upgrades include air conditioning, kitchenettes, shower compartments, and external decking to integrate the building into your landscaping. For more information on domestic applications, visit our garden rooms page.
Indicative Pricing for Guildford Homeowners
The cost of a P600 garden room varies based on the number of modules and your specific choices for glazing and internal fit-out. For domestic projects in Guildford, indicative price bands typically range from £15,000 to £35,000. This range covers the building manufacture and delivery to mainland UK. To get a precise figure for your project, you can generate an instant online quote through our website.
Delivery and Local Installation
Guildford presents unique delivery challenges, from the narrow, winding lanes of the historic town centre to the steep inclines of the North Downs. Our delivery team is experienced in navigating these constraints. Most units reach Guildford via the A3 or M25, with final delivery usually handled by a HIAB lorry equipped with a crane to lift the modules into position.
It is the customer's responsibility to ensure a level, prepared base is ready before delivery. Because the buildings are delivered finished, the time spent on-site is minimal compared to traditional builds, reducing disruption to your neighbours and household. We also serve the wider Surrey area, providing similar modular offices for those running businesses from home.
Planning Permission in Surrey
Planning rules for garden buildings are not universal and depend heavily on the specific location and the size of the structure. Many garden rooms fall under Permitted Development, but this is never guaranteed, particularly if your property is in a conservation area or is a listed building. We always recommend that Guildford residents consult with Guildford Borough Council or their local planning authority before commencing work. Similarly, building regulations may apply depending on the size and intended use of the room.
Why Choose Adacon?
Adacon provides a level of durability and finish that far exceeds traditional timber sheds. Our steel-framed construction ensures a long lifespan with minimal maintenance, while our factory-controlled production ensures consistent quality. By choosing a modular approach, you benefit from significantly shorter lead times—often measured in weeks rather than months. We offer a modern, efficient, and professional solution for expanding your living or working space in Guildford.
Related modular buildings
Design yours online — free
You can lay out a garden rooms in Guildford 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.