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5m x 4m Garden Rooms

Traditional Garden Rooms (26) Insulated Rooms (5) Modern Garden Rooms (89) Garden Office Rooms (91) Garden Studio Rooms (103) Gazebos (3) Small Gazebos (2) Small Rooms (Up To 20 m²) (74) Large Rooms (Over 20 m²) (30) Garden Man Cave (77)

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5m x 4m garden rooms offer that extra oomph compared to our more compact garden buildings while maintaining a budget-friendly price. A selection of classical and more contemporary models enables anyone looking for a sturdy garden building to find one.

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An extra width meter creates a shape closer to a square, offering you a feeling of spaciousness in your 5x4 garden room compared to more compact and narrower models in our range. Let’s explore the perfection of wooden structures – the natural, timeless aesthetic look and functionality they serve.

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Traditional Garden Rooms
Traditional Garden Rooms(26)
Insulated Rooms
Insulated Rooms(5)
Modern Garden Rooms
Modern Garden Rooms(89)
Garden Office Rooms
Garden Office Rooms(91)
Garden Studio Rooms
Garden Studio Rooms(103)
Gazebos
Gazebos(3)
Traditional Garden Rooms (26) Insulated Rooms (5) Modern Garden Rooms (89) Garden Office Rooms (91) Garden Studio Rooms (103) Gazebos (3) Small Gazebos (2) Small Rooms (Up To 20 m²) (74) Large Rooms (Over 20 m²) (30) Garden Man Cave (77)
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5x4

Garden Office Shed ESSEX (34 mm), 5x4 m (16'x13'), 20 m² avp.ui.product_images.thumbnail 1
Garden Room ESSEX (34 mm), 5x4 m (16'x13'), 20 m²

Compact and minimalistic wooden cabin ESSEX could become a cosy and functional addition to your backyard! This cabin could be used for various purposes: become a comfortable lounging room in the garden, a remote working room, storage space or a studio for your hobby. If required, it can also be upgraded with a lovely wooden terrace, which would provide you with some additional functionality and comfort. For your utmost convenience, an insulated version of this model is available as well.

  • Minimal and compact
  • Lots of natural light inside
  • Insulated version available
34 mm

€5,942.00

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Garden Studio MARTA (34 mm), 5x4 m (16'x13'), 20 m² avp.ui.product_images.thumbnail 1
Garden Room MARTA (34 mm), 5x4 m (16'x13'), 20 m²
Wooden garden cabin MARTA could serve you numerous purposes: from becoming a remote working space to a cosy garden lounge and anything in between. Want a truly classical looking cabin for your garden? Then look no further, as this model features it all: a traditional shape apex roof, stylish roof overhang for outdoor lounging in the shade and lots of large windows, ensuring a well sunlit internal space. For your utmost convenience, an insulated version of this model is available as well.
  • Bright and cosy
  • Multifunctional solution
  • Insulated version available
34 mm

€6,015.00

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Log Cabin With A Flat Roof DREUX (34 mm), 5x4 m (16'x13'), 20 m² avp.ui.product_images.thumbnail 1
Garden Room DREUX (34 mm), 5x4 m (16'x13'), 20 m²

Wooden cabin DREUX has all the qualities to become your perfect escape spot, a dream lounging space or a base for a wide range of activities. This classical style, functional, and eco-friendly structure could transform into a charming workshop, hobby room or a superb garden relaxation area. Sturdiness and ease of construction make this traditional-style garden cabin a truly desired architectural piece, highly appreciated by many. Customize the cabin's interior to fit your individual needs and enjoy the experience of utmost functionality and comfort. 

  • Perfect for a hobby room or storage
  • Double glazed windows and doors
  • Version with an apex roof available
34 mm

€5,386.00

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Log Cabin WISSOUS (34 mm), 5x4 m (16'x13'), 20 m² avp.ui.product_images.thumbnail 1
Garden Room WISSOUS (34 mm), 5x4 m (16'x13'), 20 m²

Wooden cabin WISSOUS is a cosy & relaxing retreat, offering an outstanding indoor and outdoor space balance. Large cross windows and double entrance doors ensure plenty of natural light inside, while a stylish roof overhang provides a so-much-needed shade for placing a lounging chair or a dinner table underneath. For your utmost convenience, an insulated version of this model is available as well.

  • Compact, cosy and bright
  • Classical shape & design
  • Size options: 5x3; 5x4; 5x5; 5x6
34 mm

€5,417.00

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Log Cabin DREUX (66 mm), 5x4 m (16'x13'), 20 m² avp.ui.product_images.thumbnail 1
Garden Room DREUX (66 mm), 5x4 m (16'x13'), 20 m²

Wooden cabin DREUX has all the qualities to become your perfect escape spot, a dream lounging space or a base for a wide range of activities. This classical style, functional, and eco-friendly structure could transform into a charming workshop, hobby room or a superb garden relaxation area. Sturdiness and ease of construction make this traditional-style garden cabin a truly desired architectural piece, highly appreciated by many. Customize the cabin's interior to fit your individual needs and enjoy the experience of utmost functionality and comfort. For your utmost convenience, an insulated version of this model is available as well.

  • Perfect for a hobby room or storage
  • Size options: 5x4 ; 6x6
  • Insulated version available
66 mm

€8,606.00

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Garden Log Cabin PIA (Insulated, 34 mm + Cladding), 5x3 m (16'x10'), 15 m² avp.ui.product_images.thumbnail 1
Garden Room PIA (Insulated, 34 mm + Cladding), 5x3 m (16'x10'), 15 m²

The PIA garden cabin is an absolute joy if you're after a stunning, modern building that you can use whenever you like. Chic, comfortable, and flooded with natural light, it makes a brilliant choice for a beautiful backyard studio or a peaceful home office.

  • Size options: 4x3 m; 5x3 m; 5x4 m; 5x5
  • Lovely 3.30 m² terrace
  • Quick & easy to assemble
Insulated, 34 mm + Cladding

€12,323.00

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Garden Room PIA PLUS (Insulated, 34 + cladding), 5x3 m (16'x10'), 15 m² avp.ui.product_images.thumbnail 1
Garden Room PIA PLUS (Insulated, 34 + cladding), 5x3 m (16'x10'), 15 m²

Snug, highly practical, and delightfully modern – that’s PIA PLUS! Featuring two internal rooms and a lovely terrace for kicking back, you’ll easily lose track of time relaxing here. The gorgeous double-pitched roof not only looks fantastic and adds real charm, but also offers welcome shade on sunny days. Plus, the generous double doors make it a breeze to move your favourite furniture inside. You'll find plenty of space to fit a small kitchen, whilst the adjoining room is perfect for a bathroom. It’s the ultimate spot to put your feet up in true style!

  • Stunning vertical cladding with decorative details
  • A terrace with an option to extend it
  • Thermally insulated
Insulated, 34 + cladding

€13,781.00

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Garden Cabin EMMY (Insulated, 34 mm + Cladding), 5x4 m, 20 m² avp.ui.product_images.thumbnail 1
Garden Room EMMY (Insulated, 34 mm + Cladding), 5x4 m, 20 m²

Ever dreamed of a private sanctuary where you could escape the daily grind and truly relax? Then EMMY is certainly worth your attention! This brilliant new timber house design, offered in four sizes (12 m², 15 m², 20 m², and 25 m²), is guaranteed to make every minute spent inside feel incredibly special. Whether you transform it into a spacious living area, a superb home gym, or a tranquil garden office, this magnificent structure will exceed all your expectations!

  • Thermally insulated
  • Exceptional versatility
  • Available in 12 m², 15 m², 20 m², 25 m²
Insulated, 34 mm + Cladding

€13,183.00

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Garden Cabin EVELIN (Insulated, 34 mm + Cladding), 5x4 m, 20 m² avp.ui.product_images.thumbnail 1
Garden Room EVELIN (Insulated, 34 mm + Cladding), 5x4 m, 20 m²

Treat yourself to an elegant private haven, offering absolute tranquillity for whatever activities you love most! Transform it into a superb home office, a dedicated workout studio, or simply a snug corner to savour your morning tea whilst planning the day ahead. EVELIN is a stunning timber building that gives you a dedicated spot to focus, prioritise your wellbeing, and elevate your everyday lifestyle!

  • Thermally insulated
  • Multifunctional solution
  • Available in 12 m², 15m², 20 m², 25 m²
Insulated, 34 mm + Cladding

€13,163.00

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Garden Cabin TONIA (Insulated, 34 mm + Cladding), 5x4 m, 20 m² avp.ui.product_images.thumbnail 1
Garden Room TONIA (Insulated, 34 mm + Cladding), 5x4 m, 20 m²

Prepare to be amazed, because this fantastic new addition to your garden could completely transform your daily routine and boost your comfort levels! As a standout piece in our modern garden building range, it boasts a striking asymmetrical roof, sleek contemporary cladding, and a truly distinctive flair. The TONIA model, offered in four sizes (12 m², 15 m², 20 m², and 25 m²), offers the essential space needed to take your leisure time to new heights!

  • Thermally insulated
  • Stylish asymmetrical shape
  • Available in 12 m², 15 m², 20 m², 25 m²
Insulated, 34 mm + Cladding

€13,176.00

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Garden Room TONIA PLUS (Insulated, 34 + cladding), 5x3 m (16'x10'), 15 m² avp.ui.product_images.thumbnail 1
Garden Room TONIA PLUS (Insulated, 34 + cladding), 5x3 m (16'x10'), 15 m²

TONIA PLUS blends harmony and striking contrast. We are absolutely thrilled to present this gorgeous, intricately designed exterior, providing exceptional privacy whilst allowing abundant natural light to flood the rooms. Here you will discover two distinct areas ready for your personal touch: a potential lounge with a dining area, and a brilliant bathroom space perfect for a shower. This contemporary build feels wonderfully bright and spacious. Furthermore, selecting the optional terrace gives you additional opportunities to relish your new garden retreat. You will undoubtedly fall in love with it!

  • An intriguing design with beautiful vertical cladding
  • An effectively planned layout
  • Thermally insulated
Insulated, 34 + cladding

€13,584.00

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Questions & Answers

  • Do garden rooms need planning permission in Ireland?

    In most cases, a garden room placed in the rear garden of an existing house does not require planning permission in Ireland, provided it falls within standard exempted development thresholds regarding floor area, height, and proximity to boundaries. The intended use also matters – a home office or leisure room is typically treated differently to a structure used for commercial activity or as a separate dwelling. We always recommend checking with your local planning authority before proceeding. Call us at +353 1 699 4541 for general guidance.

  • Are your garden rooms suitable for year-round use in Ireland?

    Our insulated garden rooms – available in 34 mm + cladding insulated, twin-skin, SIPS, and high-quality insulation specifications – are designed for comfortable year-round use in Ireland's climate. A well-insulated garden room retains heat efficiently in winter and stays cool in summer, requiring minimal energy input to maintain a comfortable working or living temperature. Non-insulated models are better suited to seasonal use. We strongly recommend an insulated specification for any garden room intended for regular use throughout the year.

  • What is the difference between a garden room and a log cabin?

    A garden room is designed primarily as a habitable, functional living or working space – it is built to a higher standard of insulation, weatherproofing, and interior finish than a storage shed or basic summerhouse. A log cabin can serve similar purposes but typically refers to a building using horizontal log wall construction. Our range includes both traditional log-wall garden rooms and contemporary cladded garden rooms, all built to the same quality standards and suitable for year-round use when specified with insulation.

  • How long does a garden room take to assemble?

    Assembly time depends on the size and specification of the building. A compact 3×3 m garden room can typically be assembled by two people in one to two days. Larger buildings of 5×4 m and above generally take three to five days. Our professional installation team covers all areas of Ireland and can handle the full build from foundation to finishing. Call us at +353 1 699 4541 to discuss installation options and timelines.

Useful Tips For Garden Rooms

Take your me time to the next level with a garden man cave

Take your me time to the next level with a garden man cave

If your free time feels a bit restricted these days because all you have left for yourself is an old armchair or little corner in…

5x4 m Garden Rooms Ireland

A 5×4 m garden room provides 20 m² of floor space – a size that genuinely opens up the range of uses available and makes a garden room suitable for more demanding applications. Two people working simultaneously, a full home gym setup, a generous art or photography studio, a home cinema room with proper seating, or a combined office and meeting room: all of these uses require the kind of space that a 5×4 m garden room delivers. This is one of our most popular sizes for customers who have used a smaller garden room and decided to invest in something more substantial.

A genuinely spacious working environment

At 5×4 m, an Irish home office can include a full dual-monitor desk setup, a dedicated visitor or meeting area with a small table and chairs, adequate filing and storage, and still have room to feel uncluttered. For gym use, the 5×4 m floor area accommodates a full multi-gym machine, a treadmill, a cycling bike, a weights rack, and a floor area for stretching and bodyweight training. The building genuinely functions as an additional room to your home rather than a supplementary cabin.

Questions & Answers

What foundation does a 5×4 m garden room need?

A 5×4 m garden room requires a properly prepared, level foundation – typically a concrete base or a heavy-duty engineered decking platform. The kit includes pressure-treated heavy-duty foundation bearers, but the concrete slab or equivalent must be prepared in advance. Our installation team can advise on foundation specifications for your ground conditions. Call us at +353 1 699 4541.

Does a 5×4 m garden room need planning permission in Ireland?

A 5×4 m garden room (20 m²) may exceed standard exempted development floor area thresholds depending on your local authority and the specific circumstances. We recommend checking with your local planning authority before proceeding with any garden room above 25 m². For general guidance, call us at +353 1 699 4541.

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