Cornerstone Gardens
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A summer house or garden room is the perfect way to extend your living space into the garden, providing a versatile, comfortable area for relaxation, work, or entertaining. At Cornerstone Gardens, we design and build custom summer houses and garden rooms that complement your garden’s style while adding functional indoor-outdoor living space.

Whether you need a cozy retreat, a home office, a garden studio, or a guest space, we can create a structure that suits your needs, complete with high-quality materials and weatherproof construction to ensure year-round usability. Our bespoke designs can include options like insulation, heating, lighting, and custom finishes, transforming your outdoor space into a functional extension of your home.

Summer Houses and Garden Rooms Q&A

Q: What can a summer house or garden room be used for?

A: Summer houses and garden rooms are incredibly versatile. They can be used as home offices, guest rooms, garden studios, playrooms, outdoor dining areas, or even personal gyms. We design the space based on how you plan to use it.

Q: Can a summer house be used all year round?

A: Yes, with proper insulation, heating, and weatherproofing, a summer house or garden room can be enjoyed year-round, regardless of the weather. We offer options for fully insulated and heated spaces to ensure comfort in all seasons.

Q: What materials do you use for summer houses and garden rooms?

A: We use high-quality, durable materials such as treated timber, composite panels, and weatherproof cladding to ensure your summer house or garden room is built to last. We also offer a range of finishes to match your personal style.

Q: How long does it take to build a summer house or garden room?

A: The time required depends on the complexity and size of the project, but most summer houses or garden rooms take between 2–4 weeks to complete, from design to installation. We’ll provide a detailed timeline during the planning phase.

Q: Can I customise the design of my garden room?

A: Absolutely! Our garden rooms and summer houses are fully customisable. You can choose everything from the layout and size to the windows, doors, and internal finishes. We also offer options for adding power, heating, lighting, and built-in furniture.

Q: Do I need planning permission for a garden room?

A: In many cases, summer houses or garden rooms don’t require planning permission if they fall within certain size and usage guidelines. However, we always check local planning regulations and can assist with any necessary applications if required.

Q: How do you ensure the garden room blends with the surrounding landscape?

A: We design summer houses and garden rooms that complement your garden’s style and natural surroundings. By selecting appropriate materials, colors, and architectural details, we create structures that harmonize with the rest of your outdoor space.

Q: Can a garden room have electricity and plumbing?

A: Yes, we can incorporate electricity and, in some cases, plumbing into your garden room. This allows for lighting, heating, and any electrical appliances you might need, making the space fully functional.

Q: Will a garden room require much maintenance?

A: Maintenance requirements depend on the materials used. Wooden garden rooms may need occasional staining or treatment to protect them from the elements, while composite or metal-clad structures typically require less maintenance. We’ll provide advice on how to care for your garden room.

Q: Can a summer house be used as a guest room or outdoor entertainment space?

A: Yes! Summer houses make ideal guest rooms or entertainment spaces. We can design the space to include comfortable seating, entertainment systems, and even beds for overnight guests, creating a perfect retreat in your garden.

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    Garden Maintenance –

    From Mowing to Pruning

    Our garden maintenance services are designed to keep your outdoor space looking its best all year round. Whether it’s a one-time garden clean-up or regular upkeep, we provide:

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    Pathways

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    Pergolas

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    Outdoor Kitchen

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    Garden Lighting

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    Raised Beds

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    Lawn Creation

    decking

    Bespoke Decking

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    Summer Houses

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    Patios

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    Fencing

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    Retaining Walls

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    Water Features

    Core Services

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    Bespoke Garden Design

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    Comprehensive Landscaping

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    Regular Maintenance