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4m x 3m Garden Rooms

Traditional Garden Rooms (30) Contemporary Garden Rooms (75) Garden Office Rooms (65) Garden Studio Rooms (84) Garden Gym Rooms (67)

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Making your garden look like new and creating a dedicated hobby space for yourself might not be as hard as you think – our range of 4m x 3m garden rooms can certainly serve as inspiration and invoke a new kind of excitement. These buildings are stylish, eco-friendly,

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and versatile due to their high-quality materials and unobtrusive design. Take your garden parties to the next level by choosing a 4m x 3m garden room with a terrace and enjoy being close to your guests at all times thanks to the floor-to-ceiling windows and double doors.

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Traditional Garden Rooms
Traditional Garden Rooms(30)
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Contemporary Garden Rooms(75)
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Garden Gym Rooms
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Traditional Garden Rooms (30) Contemporary Garden Rooms (75) Garden Office Rooms (65) Garden Studio Rooms (84) Garden Gym Rooms (67)
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4x3

Delivery in 4 - 6 weeks Last one in stock
Garden Cabin TONIA (Insulated, 34 mm + Cladding), 4x3 m, 12 m² avp.ui.product_images.thumbnail 1
Garden Room TONIA (Insulated, 34 mm + Cladding), 4x3 m, 12 m²
Get excited as this new addition to your garden space might change your lifestyle and level of comfort completely! This unique model from our contemporary garden building collection features an asymmetric roof, contemporary cladding and a distinctive modern touch. Wooden house TONIA, available in 4 different sizes (12 m², 15 m², 20 m² and 25 m²) will provide you with so-much-needed space to expand your relaxation experience into new horizons. 
  • Thermally insulated
  • Stylish asymmetrical shape
  • Available in 12 m², 15 m², 20 m², 25 m²
Insulated, 34 mm + Cladding

£6,111.00

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Garden room AMARA (34 mm + cladding), 4x3 m (13'x10'), 10 m² avp.ui.product_images.thumbnail 1
Garden Room AMARA (34 mm + cladding), 4x3 m (13'x10'), 10 m²

How about an enticing yet practical new garden building that your family and your guests will love spending time in? This AMARA model can be exactly that, what with the layout that can be turned into a lounge or a workspace, and the elegant design. The look draws inspiration from modern minimalism, including sophisticated vertical cladding and numerous aluminium sliding windows. We recommend adding a terrace to get the full look and extend the functionality even further! For your utmost convenience, an insulated version of this model is available as well.

34 mm + cladding

£7,092.00

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Garden room AMARA (34 mm + cladding), 4x3 m (13'x10'), 10 m² avp.ui.product_images.thumbnail 1
Garden Room AMARA (34 mm + cladding), 4x3 m (13'x10'), 10 m²

How about an enticing yet practical new garden building that your family and your guests will love spending time in? This AMARA model can be exactly that, what with the layout that can be turned into a lounge or a workspace, and the elegant design. The look draws inspiration from modern minimalism, including sophisticated vertical cladding and numerous aluminium sliding windows. We recommend adding a terrace to get the full look and extend the functionality even further! For your utmost convenience, an insulated version of this model is available as well.


Tempered Wood Exterior

This prefabricated wooden house features fire-tempered wood detailing, ensuring the utmost aesthetic qualities & modern design. This type of material features enhanced resistance to flames, is easier to maintain, and has an authentic look. All in all, it's a great way to elevate a design and add extra safety properties.

34 mm + cladding

£8,068.00

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Garden room AMARA (34 mm + cladding), 4x3 m (13'x10'), 10 m² avp.ui.product_images.thumbnail 1
Garden Room AMARA (34 mm + cladding), 4x3 m (13'x10'), 10 m²

How about an enticing yet practical new garden building that your family and your guests will love spending time in? This AMARA model can be exactly that, what with the layout that can be turned into a lounge or a workspace, and the elegant design. The look draws inspiration from modern minimalism, including sophisticated vertical cladding and numerous aluminium sliding windows. We recommend adding a terrace to get the full look and extend the functionality even further! For your utmost convenience, an insulated version of this model is available as well.


Cedral Click Exterior

This prefabricated wooden house features a contemporary style Cedral Click exterior cladding made of fiber cement – a composite of cement, cellulose fibers, and mineral materials. This type of cladding is appreciated for its exceptional strength, stability, moisture & fire-resistance properties and exquisite aesthetic appeal.

34 mm + cladding

£9,759.00

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Garden room AMARA (34 mm + cladding), 4x3 m (13'x10'), 10 m² avp.ui.product_images.thumbnail 1
Garden Room AMARA (34 mm + cladding), 4x3 m (13'x10'), 10 m²

How about an enticing yet practical new garden building that your family and your guests will love spending time in? This AMARA model can be exactly that, what with the layout that can be turned into a lounge or a workspace, and the elegant design. The look draws inspiration from modern minimalism, including sophisticated vertical cladding and numerous aluminium sliding windows. We recommend adding a terrace to get the full look and extend the functionality even further! For your utmost convenience, an insulated version of this model is available as well.


Thermowood Exterior

This prefabricated wooden house is constructed with thermowood, which is an easy to maintain material that also features a pleasant aroma and a pretty caramel tint. This type of exterior is meant to last for many years, even without the benefit of protective coating.

34 mm + cladding

£8,463.00

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Thinking about a bespoke project? We can help!

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Garden room LAYLA (34 mm + cladding), 4x3 m (13'x10'), 10 m² avp.ui.product_images.thumbnail 1
Garden Room LAYLA (34 mm + cladding), 4x3 m (13'x10'), 10 m²

Celebrate your garden by adding the wonderful LAYLA. This model has quite the universal look, given the subtle simplicity of its clean lines, tall aluminium windows, and a nearly completely flat roof. The interior is up to you, but you will find the decorating process simple, thanks to the spacious main area with direct access to the terrace (optional feature). Taking up only 12 m² of space, this structure will help you use every square metre to your advantage! For your utmost convenience, an insulated version of this model is available as well.

34 mm + cladding

Special Price: £6,875.00

Regular Price: £7,073.00
-£198.00
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Garden room LAYLA (34 mm + cladding), 4x3 m (13'x10'), 10 m² avp.ui.product_images.thumbnail 1
Garden Room LAYLA (34 mm + cladding), 4x3 m (13'x10'), 10 m²

Celebrate your garden by adding the wonderful LAYLA. This model has quite the universal look, given the subtle simplicity of its clean lines, tall aluminium windows, and a nearly completely flat roof. The interior is up to you, but you will find the decorating process simple, thanks to the spacious main area with direct access to the terrace (optional feature). Taking up only 12 m² of space, this structure will help you use every square metre to your advantage! For your utmost convenience, an insulated version of this model is available as well.


Tempered Wood and Cedral Click Exterior

This prefabricated wooden house features fire-tempered wood detailing, ensuring the utmost aesthetic qualities & modern design. The exterior of this house is also decorated with Cedral Click exterior cladding made of fiber cement – a composite of cement, cellulose fibers, and mineral materials. This type of cladding is appreciated for its exceptional strength, stability, moisture & fire-resistance properties and exquisite aesthetic appeal.

34 mm + cladding

£8,735.00

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Garden room LAYLA (34 mm + cladding), 4x3 m (13'x10'), 10 m² avp.ui.product_images.thumbnail 1
Garden Room LAYLA (34 mm + cladding), 4x3 m (13'x10'), 10 m²

Celebrate your garden by adding the wonderful LAYLA. This model has quite the universal look, given the subtle simplicity of its clean lines, tall aluminium windows, and a nearly completely flat roof. The interior is up to you, but you will find the decorating process simple, thanks to the spacious main area with direct access to the terrace (optional feature). Taking up only 12 m² of space, this structure will help you use every square metre to your advantage! For your utmost convenience, an insulated version of this model is available as well.


Cedral Click and Thermowood Exterior

This prefabricated wooden house features a contemporary style Cedral Click exterior cladding made of fiber cement – a composite of cement, cellulose fibers, and mineral materials. This type of cladding is appreciated for its exceptional strength, stability, moisture & fire-resistance properties and exquisite aesthetic appeal. The model is also constructed with thermowood, which is an easy to maintain material that also features a pleasant aroma and a pretty caramel tint.

34 mm + cladding

Special Price: £10,596.00

Regular Price: £10,855.00
-£259.00
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Garden room LAYLA (34 mm + cladding), 4x3 m (13'x10'), 10 m² avp.ui.product_images.thumbnail 1
Garden Room LAYLA (34 mm + cladding), 4x3 m (13'x10'), 10 m²

Celebrate your garden by adding the wonderful LAYLA. This model has quite the universal look, given the subtle simplicity of its clean lines, tall aluminium windows, and a nearly completely flat roof. The interior is up to you, but you will find the decorating process simple, thanks to the spacious main area with direct access to the terrace (optional feature). Taking up only 12 m² of space, this structure will help you use every square metre to your advantage! For your utmost convenience, an insulated version of this model is available as well.


Thermowood and Cedral Click Exterior

This prefabricated wooden house is constructed with thermowood, which is an easy to maintain material that also features a pleasant aroma and a pretty caramel tint. Besides that, the structure features contemporary style grey Cedral Click exterior cladding made of fiber cement – a composite of cement, cellulose fibers, and mineral materials. This type of cladding is appreciated for its exceptional strength, stability, moisture & fire-resistance properties and exquisite aesthetic appeal.

34 mm + cladding

£9,215.00

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Garden Room POOLHOUSE (44 mm), 4x3 m (13'x10'), 12 m² avp.ui.product_images.thumbnail 1
Garden Room POOLHOUSE (44 mm), 4x3 m (13'x10'), 12 m²
We’ve designed POOLHOUSE wooden cabin to instantly become your perfect lounging space in the garden. Its compact and cosy structure provides a surprising level of spaciousness due to its almost floor to ceiling windows and doors, covering the whole front of the cabin. Step inside, leave the front door open and enjoy lots of fresh air – your garden oasis awaits you! For your utmost convenience, an insulated version of this model is available as well.
  • Bright and cosy
  • Double glazed windows and doors
  • Insulated version available
44 mm

£3,868.00

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Garden Log Cabin CLOCKHOUSE (44+44 mm + Insulation), 4x3 m (13'x10'), 12 m² avp.ui.product_images.thumbnail 1
Garden Room CLOCKHOUSE (44+44 mm + Insulation), 4x3 m (13'x10'), 12 m²
Inspired by traditional British architectural details, our CLOCKHOUSE wooden cabin is a stylish representation of timeless wooden aesthetics and utmost functional comfort. This spacious cabin, ensuring lots of natural light due to its enormous windows and doors surrounding the front of the building, could be a perfect choice for creating a garden lounging space or a cosy place to gather with your family and friends. 
  • Thermally insulated
  • Spacious and bright
  • Stylish roof overhang
Insulated, Twin Skin 44+44 mm

£7,728.00

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Garden Cabin EMMY (34 mm + Cladding), 4x3 m, 12 m² avp.ui.product_images.thumbnail 1
Garden Room EMMY (34 mm + Cladding), 4x3 m, 12 m²
Have you always wished for a personal space where you could leave all the worries behind and simply enjoy your day? One of our latest wooden house models EMMY, available in 4 different sizes (12 m², 15 m², 20 m², 25 m²), will make each moment you spend there an extraordinary one. Whether you decide to make it your living room extension, a comfortable home exercise area, or remote working space, this beautiful wooden structure will serve its best for you. For your utmost convenience, an insulated version of this model is available as well.
  • Exceptional versatility
  • Available in 12 m², 15 m², 20 m², 25 m²
  • Insulated version available
34 mm + Cladding

£5,087.00

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Garden Cabin EVELIN (34 mm + Cladding), 4x3 m, 12 m² avp.ui.product_images.thumbnail 1
Garden Room EVELIN (34 mm + Cladding), 4x3 m, 12 m²
Award yourself with a stylish personal space, providing you with the utmost peace and solitude for any activity you want to enjoy. Make it your remote working space, garden fitness room, a place to cosily contemplate the day ahead with a cup of warm drink, or anything else you can imagine. EVELIN is a beautiful wooden structure, offering you a place to concentrate, dedicate time to yourself and bring your daily experience to a new level. For your utmost convenience, an insulated version of this model is available as well.
  • Multifunctional solution
  • Available in 12 m², 15m², 20 m², 25 m²
  • Insulated version available
34 mm + Cladding

£5,417.00

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Garden Log Cabin PIA (34 mm + Cladding), 4x3 m (13'x10'), 12 m² avp.ui.product_images.thumbnail 1
Garden Room PIA (34 mm + Cladding), 4x3 m (13'x10'), 12 m²

Garden cabin PIA is a true delight if you are looking for a gorgeous contemporary solution for your garden space. Stylish, cosy and bright, it could be a great option for a lovely garden studio or office space. For your utmost convenience, an insulated version of this model is available as well.

  • Size options: 4x3 m; 5x3 m; 5x4 m; 5x5
  • Lovely 2.60 m² terrace
  • Insulated version available
34 mm + Cladding

£5,113.00

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Thinking about a bespoke project? We can help!

Provide us with details about it. We'll be happy to help!

Write Us A Message

Questions & Answers

  • What is a garden room?

    Garden rooms at Quick-garden.co.uk are a range of prefab buildings that can expand the residential space in your garden or backyard for all kinds of purposes: leisure, parties and gatherings, remote work, fitness or any other hobbies of yours. Our assortment consists of traditional log cabin style products and contemporary models. You can use your chosen model all year round, as most of our offers have insulated versions. Besides, all our garden rooms come in easy to assemble kits – if you’d rather opt out, just order our assembly service.

  • Can I live in my garden room?

    In essence, garden rooms aren’t meant to be lived in all year round – they’re usually on the smaller side and have one open space, even though some models also have a separate bathroom. Some of our bigger models can be great for temporary stays, as they have more separate spaces, bathrooms, and are designed having bigger needs in mind. If you’re curious about finding a primary residence, we recommend checking out our granny annexes.

  • Do I need planning permission for a garden room?

    It depends on a few aspects, including the purpose, the size, and the technical characteristics of your chosen model, but they’re really worth checking out to avoid additional steps with your purchase. If you’re wondering what size garden room without planning permission you could get, you can also refer to our Planning Permission page and see the list of requirements – do they align with what you have in mind?

  • What type of garden room construction can I choose from?

    We offer quite a few garden room construction options, including tongue and groove log wall construction, one with vertical cladding, SIPs, and timber frame construction. The choice depends on your budget, insulation, design preferences, and more. You can find detailed information and visuals on our page about the types of building construction. Take a look! 

  • What base is best for a garden room?

    Generally, you can choose whichever one you like – we recommend three types of garden room foundation, so there’s selection aplenty. Go for the option that meets your longevity expectations, your budget, and is compatible with the ground condition. You can easily find out more on the importance of preparation – this process is crucial, and we have condensed it into three steps on the Foundation page.

  • How do you insulate a garden room?

    That’s a good question, as insulation is essential if you’re planning to use your garden room all year round for fitness, relaxation, work, hobbies or other interests. At Quick-garden.co.uk, we offer basic and advanced insulation options. Use the opportunity to save on energy costs and preserve your chosen garden room from moisture amongst other benefits. To find out what the offered insulation options entail exactly, view our detailed information about insulation options.

  • How can I pay for a garden room?

    Making a payment for a garden room is simple and offers flexibility, as you can pay either via your bank, a secure credit card or leasing. The full payment doesn’t necessarily have to be made at the time of purchase either – feel free to pay a deposit and balance the payment before or upon delivery. If you have any questions about making a payment for a garden room, order placing options or refunds, go to the Payment page to find out more information.

  • How and when will my garden room be delivered?

    Your garden room will be delivered to the nearest kerbside of your address. As to the ‘when’, it depends on whether the garden room is in stock. If you chose to go for a bespoke project, the delivery may take longer as well. To find out specific delivery times, the costs, and how the process works in detail, visit our Delivery page.

  • How long will my garden room last?

    All our garden rooms come with a warranty of either 5 or 10 years, depending on the size and wall thickness of the garden room. Your chosen model will serve you for years if it’s professionally assembled and properly maintained. The accessories are given a 2 year warranty. If you’d like to read up on the conditions that make the warranty applicable, including maintenance, take a look at our Warranty page.

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Do what you love in your 4m x 3m garden room

If you like having open, uncluttered spaces in your home and you get the feeling that you’d like to make room for your new hobbies or create a work station, building a 4m x 3m garden room could be a smart way to make it happen. Feel free to separate your work life from your downtime by having dedicated spaces for each activity. Our 4m x 3m garden rooms are cute, cosy and welcoming – and it will be a piece of cake to decorate the open layout according to your liking. Then all you have to do is enjoy your latest project and show it off!

Traditional 4m x 3m garden rooms versus modern delights

The design is, of course, quite important, as it will set the tone for your garden, whether by creating a cosy atmosphere or highlighting elegance and subtlety. Whichever the case, expect your new 4m x 3m garden room to bring refinement and many opportunities for chit-chats in the sun.

Our traditional 4m x 3m garden rooms are also our best-sellers: meet POOLHOUSE and CLOCKHOUSE! These stylish models feature large floor-to-ceiling windows, roof overhangs, double-pitched roofs, and open layouts ready to be decorated. CLOCKHOUSE has an interesting detail on its roof – a clock that is definitely going to be the centre of attention and admiring glances. Meanwhile, the 4m x 3m garden room POOLHOUSE is very aesthetically pleasing due to its symmetrical lines and a roof with a smaller slope, making the building seem more open and welcoming. The modern 4m x 3m garden rooms EMMY, PIA, TONIA, and EVELIN feature vertical cladding, which can create a lasting impression and make the buildings look taller. If you’re not a fan of strict symmetry, we recommend looking up TONIA, as this 4m x 3m garden room features a playful, off-centred roof. Check out these models and choose the shapes and styles that are most pleasing to you!

When it comes to 4x3 m garden rooms, insulation is key

If the contemporary 4x3 m garden rooms have your interest, it’s worth mentioning that the models with vertical cladding can be insulated just like the traditional ones due to the air gap between the wall and the cladding, which is where the insulation is placed. Quick-garden.co.uk offers basic and advanced insulation options that will help you enjoy your 4x3 m garden room in the colder months too. The other models, POOLHOUSE and CLOCKHOUSE, have insulated flatpack garden room versions, which you can choose in the drop-down menu on the product page. It will change the price, however, when it comes to comfort and saving on energy costs further down the line, these flatpack garden room kit upgrades are truly worth it!

Flatpack garden room customisation options

We can’t ignore one of the most significant benefits of prefabricated construction – the ability to change the structure according to your plans. Check out the extra features under each model to see what we mean, as they might include certain upgrades that could help you get the flatpack garden room ready for daily use faster. Maybe it could be an internal bathroom kit, PVC windows and doors, or a timber frame base – it all depends on the model. However, if you’re looking for something that’s not listed, our experts will help you find a solution, as it could even be a bespoke flatpack garden room. When it comes to your needs, we’re all ears.

Have any 4m x 3m garden rooms caught your eye? If you’d like to consult us about anything at all concerning these slow-grown conifer timber buildings, call us at +44 20 7099 4301 and we’ll be happy to give you all the details!

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