Garage, Carriage House, Carport Or Workshop: Which Should You Choose?

Which timber building best suits your needs?

Choose a garage for enclosed vehicle storage, a carriage house for traditional open or enclosed bays, a carport for simple sheltered parking or a workshop for hobbies and practical projects.

The right option will depend on what you want to keep inside, how much security and weather protection you need and the space available on your property. Your preferred appearance, budget and plans for electricity or insulation may also affect your choice.

Below, we compare the four buildings to help you find the best fit for your property and plans.

Key Differences at a Glance

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Timber Garages - Secure, Enclosed Vehicle Storage

A wooden garage is built around secure vehicle storage. Every element, from the door width to the internal layout, supports that purpose.

Key characteristics of timber garages:

• Fully enclosed walls with secure doors
• Wide openings and bays to accommodate vehicles 
• Option to add lighting, power sockets, insulation, and EV charging.

Enclosed detached garages are often attractive to future home buyers.

Best suited to:

• Securely storing cars, motorcycles, tractors, quads, or trailers
• Housing larger items such as mowers and garden equipment
• Protecting vehicles and equipment from wind, rain, and frost.

You can also section off part of the building to create a separate room. With insulation and services, this space can work as a gym, hobby room, or workshop.

Planning and site considerations:

• Often falls within permitted development if it meets height and boundary rules.

For more information about planning for detached garages, read this article.

Carriage Houses - Traditional Open-Fronted Garaging

A carriage house, sometimes called a car barn or cart lodge, offers a more traditional garage style. Inspired by historic cart lodges and barns, it typically features open-fronted bays with enclosed sides and rear walls.

Key characteristics:

• Traditional barn-style structure built in pressure-treated timber or oak framing
• Open-fronted parking bays, with the option to enclose one or more
• Lighter visual impact than a fully enclosed garage.

A well-designed carriage house can enhance the overall look of a traditional or rural home and potentially add value to your property.

Best suited to:

• Storing cars, motorcycles, tractors, quads, or trailers
• Protecting vehicles from wind and rain
• Heritage homes and properties in conservation areas
• Rural homes.

Each bay can remain open for sheltered parking or be enclosed with timber doors to create a secure garage, workshop, or storage area. 

You can also add partitions, doors, lighting, EV charging, and windows, or extend the depth to create additional workspace behind the bays. 

Planning and site considerations:

• Height and boundary limits still apply under permitted development.

Wooden Carports - Simple, Open-Fronted Vehicle Shelter

Timber carports often share a traditional style with carriage houses but remain open on the sides. 

Key characteristics:

• Open-sided structure with a roof cover
• Clear, unobstructed access
• Light visual impact
• Choice of styles and finishes to achieve a traditional look, if needed.

A carport can increase your property’s appeal by adding covered parking.

Best suited to:

• Protecting vehicles from wind and rain
• Providing simple, open access
• Keeping construction simpler and costs lower
• Properties where a lighter structure suits the setting.

Planning and site considerations:

• Often permitted development if it meets height and boundary limits.

Timber Workshops - Purpose-Built Working Space

A garden workshop centres on how you use the space day-to-day.

Key characteristics:

• Fully enclosed structure
• Layout designed around usable floor area
• Often includes lighting, ventilation, and insulation for internal comfort.

A wooden workshop adds usable space to your home that many future buyers will value.

Best suited to:

• DIY and hobby use
• Trade or craft work
• Storing and organising tools and equipment.

You can configure door positions, windows, and partitions to suit the way you work. Add insulation and services to make the space comfortable year-round.

Planning and site considerations:

• Often permitted development if within size and height limits

• If using the garden workshop for business purposes leads to regular visitors or noise, planning permission may be required.

Make sure you include any utilities and services in the initial design. If you plan to use the workshop for trade or business, check whether planning, insurance, access or noise requirements apply.

Before finalising the layout, read about the common timber workshop mistakes to avoid.

Planning and Site Constraints to Consider

Before deciding on a garage, carriage house, carport, or workshop, check what your site will realistically allow. 

To qualify as permitted development in England:

• The building must not sit in front of the main wall at the front of the house
• It must be single-storey
• The eaves must be no higher than 2.5m
• A dual-pitched roof can reach 4m, while other roof types can reach 3m
• The whole building must be no higher than 2.5m if any part sits within 2m of a boundary
• Existing and new extensions and outbuildings together must not cover more than 50% of the land around the original house.

Every site is different, and the intended use can change the rules, so it’s important to check what applies to your specific situation before starting the build. 

Ground conditions and foundations:

• Clay soil, poor drainage and nearby tree roots can affect the base design
• The garage’s size, weight, intended use and ground conditions will determine the foundations it needs.

It is worth checking ground conditions and getting professional advice on the appropriate base before finalising the design.

Our guide to wooden garage foundations explains the main stages of preparing a suitable base.

Utilities and services:

• You may want lighting or EV charging in a garage or carriage house
• Workshops often benefit from power, insulation, and ventilation, depending on how you use them
• Carports can incorporate lighting.

Explore Your Options with Chart Garages

At Chart Garages, we build timber garages, carriage houses, carports, and workshops to suit a wide range of properties.

We design each structure to order, so you can choose layouts, bay numbers, roof styles, and detailing to ensure the building fits both your practical needs and your property.

Our team can guide you through design choices and base requirements where needed, helping you define the right solution from the outset.

If you are considering a new timber outbuilding, explore our ranges here on our website or contact us to discuss your project.