Business Details
Bespoke Garden Offices & Rooms in Gosport
CS-GardenOffices is a family-run business established over two decades, directed by Graeme Galloway and managed by his grandson Ralph Forbes. Our heritage in bespoke garden building design spans generations, with Graeme bringing over 30 years of industry expertise and Ralph contributing a decade of hands-on project management experience. We specialise in insulated modular panel systems that deliver rapid installation, zero maintenance, and year-round comfort for garden offices, rooms, and garages. By eliminating sales teams and showrooms, we prioritise quality materials and dedicated craftsmanship, ensuring every project reflects our commitment to excellence.Our streamlined process, from 3D sketches to final installation, guarantees a stress-free experience. With a focus on innovation, we offer flexible financing options through Pegasus Finance and serve clients across Hampshire. Every structure is engineered for durability, featuring remote electric roller doors, superior insulation, and aesthetic finishes like anthracite or oak-effect cladding. Customer satisfaction remains paramount, evidenced by our clients' testimonials praising our reliability, attention to detail, and exceptional after-sales support.
Services
Garden Offices
Garden Rooms
Garages
Ground Screws
Exterior Finishes
Interior Finishes
Highlights and features
- Family-run business with over 30 years of industry experience
- Rapid installation completed in as little as 5 hours
- Zero maintenance structures with superior insulation
- Direct cost savings from eliminating sales teams and showrooms
- Personalised service prioritising quality materials and craftsmanship
What people say
Highly recommend these buildings
Excellent service from Graham and Ralph
Delighted with the new garden room
Solidly constructed and aesthetically pleasing
Fantastic product and installation
Services
Garden Offices
Bespoke garden offices designed for remote work environments. Our insulated modular panels ensure rapid installation within hours, providing a professional workspace with zero maintenance. Clients benefit from custom layouts, anthracite or oak-effect finishes, and remote electric roller doors. Ideal for escaping home distractions while maintaining comfort in all seasons.
Garden Rooms
Custom garden rooms tailored for relaxation or entertainment. Featuring fully insulated walls and temperature control, these spaces accommodate hobbies, family gatherings, or quiet retreats. Installation includes durable metal cladding options and pre-finished interiors, eliminating the need for painting or ongoing maintenance.
Garages
Durable garages constructed with insulated modular panels for vehicle or tool storage. Standard features include remote electric roller doors and weather-resistant finishes. Designed for longevity with zero maintenance requirements, these structures protect valuable assets while complementing garden aesthetics.
Ground Screws
Ground screw installation services for stable foundations without concrete. This eco-friendly solution reduces ground disruption and accelerates setup. Suitable for various soil types, ensuring long-term stability for garden buildings while maintaining lawn integrity.
Exterior Finishes
Custom exterior finishes including anthracite, buttermilk, and oak-effect coatings. These weather-resistant treatments enhance durability while offering aesthetic flexibility. Clients can match their property's style with multiple colour and texture choices for long-lasting visual appeal.
People
Graeme Galloway
Director
With over 30 years in the industry, Graeme oversees quality control and technical expertise. He provides specialist advice on garden room specifications and ensures adherence to high standards across all projects.
Ralph Forbes
General Manager
Ralph manages client consultations and installations, offering 10 years of project management experience. He coordinates site surveys, design customisation, and oversees the skilled workforce to ensure timely delivery.
Fiona Forbes
Director
Fiona contributes strategic oversight to operations, supporting client relations and project coordination. Her role ensures seamless communication between management and the production team.
Questions
Do your garden offices require planning permission?
Our garden offices typically do not require planning permission, as they fall under permitted development rights. We advise confirming with local authorities for specific cases.
How long does installation take?
Installation is completed in as little as 5 hours using our modular panel system, ensuring minimal disruption to your property.
Are your structures insulated?
All buildings feature full insulation for year-round comfort, maintaining stable temperatures in all weather conditions.
Can I customise the design?
Yes, we offer bespoke designs tailored to your vision, including size, finishes, and internal configurations.
Do you offer financing options?
We partner with Pegasus Finance to provide flexible financing solutions for your garden building project.
