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SIPs Garden Rooms

Traditional Garden Rooms (30) Contemporary Garden Rooms (52) Garden Office Rooms (43) Garden Studio Rooms (61) Garden Gym Rooms (69)

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Our contemporary style PREMIUM SIPs garden rooms, efficiently thermally insulated throughout (walls, roof and floors), could serve you as a lovely home extension in your garden space. These cosy

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multifunctional structures, featuring large, almost floor to ceiling windows and doors, will provide you with a stylish place for working or relaxation and allow you to spend more time outdoors. A great selection of models featuring different layouts and sizes are available – take a look and find the one that stands out to you!

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Traditional Garden Rooms
Traditional Garden Rooms(30)
Contemporary Garden Rooms
Contemporary Garden Rooms(52)
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Garden Office Rooms(43)
Garden Studio Rooms
Garden Studio Rooms(61)
Garden Gym Rooms
Garden Gym Rooms(69)
Traditional Garden Rooms (30) Contemporary Garden Rooms (52) Garden Office Rooms (43) Garden Studio Rooms (61) Garden Gym Rooms (69)
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Insulated, SIPS

Delivery in 2 - 3 weeks Last one in stock
Garden Office PREMIUM (SIP Panels), 6x3 m (20'x10'), 18 m² avp.ui.product_images.thumbnail 1
SIPs Garden Room PREMIUM (SIP Panels), 6x3 m (20'x10'), 18 m²

Instant Delivery Available

This PREMIUM garden building is a comfortable multifunctional structure, that extends your home space and provides you with additional room for performing your desired activities. Bright, spacious and fully optimized for remote office use, this contemporary building could also serve as a hobby room, art studio or workshop. Efficient thermal insulation makes this building a warm and cosy place to spend your time in all-year-round.
  • Efficient thermal insulation
  • An abundance of natural sunlight
  • PVC windows and doors 
Insulated, SIPS

Special Price: £16,315.00

Regular Price: £16,632.00
-£317.00
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Delivery in 2 - 3 weeks Last one in stock
Garden Studio PREMIUM (SIP Panels), 7.5x4 m (25'x13'), 30 m² avp.ui.product_images.thumbnail 1
SIPs Garden Room PREMIUM (SIP Panels), 7.5x4 m (25'x13'), 30 m²

Instant Delivery Available

One of our largest SIPs garden room models, this PREMIUM garden room can offer enough space for working, exercising or performing your hobby – or even all of it in one place! A solid contemporary construction, lots of large windows on the building’s facade and great insulation make this garden room a truly desirable architectural piece.
  • Firestone® EPDM roof covering
  • PVC windows and doors
  • Perfect for home bureau or studio
Insulated, SIPS

Special Price: £25,483.00

Regular Price: £25,978.00
-£495.00
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Garden Office PREMIUM (SIP Panels), 5x3 m (16'x10'), 15 m² avp.ui.product_images.thumbnail 1
SIPs Garden Room PREMIUM (SIP Panels), 5x3 m (16'x10'), 15 m²
A mid-sized SIPs garden building from our PREMIUM range will provide you with comfortable and cosy workspace and conveniently fit all your work essentials and more. SIPs technology ensures optimal thermal comfort through any season of the year. Strict lines, subtle contemporary style and large windows create a unique architectural solution perfect for creating a remote workspace conveniently located close to your home. If you own a contemporary style house, modern architectural aesthetics seamlesly adapt to your surroundings.
  • Firestone EPDM roof covering
  • PVC windows and doors
  • Bright, cosy and spacious 
Insulated, SIPS

Special Price: £14,723.00

Regular Price: £15,009.00
-£286.00
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Garden Room PREMIUM (SIP Panels), 6x4 m (20'x13'), 24 m² avp.ui.product_images.thumbnail 1
SIPs Garden Room PREMIUM (SIP Panels), 6x4 m (20'x13'), 24 m²
Are you tired of working from your couch? Our efficiently insulated PREMIUM garden building could become your dedicated personal workspace, ensuring substantially higher productivity rate and overall comfort. Available in a variety of different sizes, our SIPs range models feature a distinguished contemporary look, charming vertical cladding and numerous large windows and doors, letting all the gorgeous sunlight in.
  • Efficient thermal insulation
  • An abundance of natural light
  • PVC windows and doors 
Insulated, SIPS

Special Price: £18,340.00

Regular Price: £18,696.00
-£356.00
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Garden Room PREMIUM (SIP Panels), 7x4 m (23'x13'), 28 m² avp.ui.product_images.thumbnail 1
SIPs Garden Room PREMIUM (SIP Panels), 7x4 m (23'x13'), 28 m²
One of the most spacious models in our PREMIUM range, this insulated garden building has all that it takes to become your perfect garden hideout for work, hobby or any other activity. Built from high-quality materials and efficiently insulated throughout using SIPs technology, this eco-friendly multifunctional building can serve you for many years to come. 25 m² internal space allows you to arrange the area any way you like – you can easily create separate zones for working and lounging.
  • Efficient thermal insulation
  • An abundance of natural light
  • PVC windows and doors 
Insulated, SIPS

Special Price: £19,611.00

Regular Price: £19,992.00
-£381.00
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Thinking about a bespoke project? We can help!

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

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Garden Office PREMIUM (SIP Panels), 4.1x2.4 m (14'x8'), 10 m² avp.ui.product_images.thumbnail 1
SIPs Garden Room PREMIUM (SIP Panels), 4.1x2.4 m (14'x8'), 10 m²
Being the most compact in our SIPS range, this PREMIUM garden building combines superb functionality and beautiful contemporary style, like all the larger models of this range. If you are looking for a highly affordable solution, which would not overload your garden area and allow you to have a dedicated space for working or performing your hobby, this could be a great model to go for.
  • Firestone EPDM roof covering
  • PVC windows and doors
  • Compact terrace for relaxing outdoors
Insulated, SIPS

Special Price: £12,546.00

Regular Price: £12,790.00
-£244.00
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Garden Office PREMIUM (SIP Panels), 5x3 m (16'x10'), 15 m² With 9 m² Terrace avp.ui.product_images.thumbnail 1
SIPs Garden Room PREMIUM (SIP Panels), 5x3 m (16'x10'), 15 m² With 9 m² Terrace
A stylish, well-insulated, exceptionally bright SIPS garden building PREMIUM is a great choice for someone looking for a dedicated personal workspace. This exact model features a spacious covered terrace, allowing you to comfortably lounge outdoors. All our PREMIUM garden offices are built using a SIPS (Structural Insulated Panel) construction and feature PVC windows and doors, ensuring utmost thermal comfort and noise insulation and enabling you to efficiently work in your office all-year-round.
  • Well-insulated
  • Covered 9 m² terrace
  • Bright, warm and cosy
Insulated, SIPS

Special Price: £20,633.00

Regular Price: £21,034.00
-£401.00
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Granny Annexe PREMIUM (SIP Panels), 6x5 m (20'x16'), 30 m² avp.ui.product_images.thumbnail 1
SIPs Garden Room PREMIUM (SIP Panels), 6x5 m (20'x16'), 30 m²

Quite compact from the outside, yet amazingly spacious, fitting all the essentials inside – PREMIUM contemporary insulated garden studio room will quickly become the highlight of your day. Serving as a great place of solitude, it can become great remote office space, studio for your hobby or a gym, empowering you to work, exercise or perform any activity more efficiently and productively.


We also have this exact model available in exclusive black & white version ELON, dedicated to a famous world-renowned billionaire. This special edition contemporary structure has been developed for modern and minimalistic style admirers, who appreciate unique & exclusive things in their life.

  • Firestone® EPDM roof covering
  • PVC windows and doors
  • Bright, warm and spacious
Insulated, SIPS

Special Price: £27,939.00

Regular Price: £28,481.00
-£542.00
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Granny Annexe ELON (SIP Panels), 6x5 m (20'x16'), 30 m² avp.ui.product_images.thumbnail 1
SIPs Garden Room ELON (SIP Panels), 6x5 m (20'x16'), 30 m²
Want to explore sustainable living like a billionaire? Mansions and castles are so outdated – get back to basics in style! Enjoy your contemporary, budget-friendly, and sustainable all-year-round residence like the wealthiest of the world do! The latest addition to our prefabricated building collection - ELON - could instantly kickstart you to a more minimalistic way of living. Relatively compact from the outside yet amazingly spacious, fitting all the essentials inside, this modern residence will become a valuable highlight of your daily life. Serving as a great place of solitude, ELON can be used as your main living space or an excellent remote office, studio for your hobby or a gym, empowering you to work, exercise or perform any activity more efficiently and productively.
  • Stylish and minimalistic
  • PVC windows and doors
  • Bright, warm and spacious
Insulated, SIPS

Special Price: £30,523.00

Regular Price: £31,090.00
-£567.00
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Granny Annexe PREMIUM (SIP Panels), 6.5x4.5 m (21'x15'), 30 m² avp.ui.product_images.thumbnail 1
SIPs Garden Room PREMIUM (SIP Panels), 6.5x4.5 m (21'x15'), 30 m²
A cosy and stylish insulated PREMIUM garden room works as a great base for creating a lovely bureau, workshop, home gym or art studio. Due to large PVC windows and doors paired with the insulation of the SIPs panels, this garden room is not only exceptionally bright and modern but also provides extremely high thermal insulation properties.
  • Firestone® EPDM roof covering
  • Separate bedroom space
  • Bright, warm and spacious
Insulated, SIPS

Special Price: £25,947.00

Regular Price: £26,451.00
-£504.00
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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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SIPs Garden Rooms – Innovative Technology for Your Utmost Comfort

Our SIPs garden room collection features an advanced Structural Insulated Panels technology, ensuring the utmost thermal insulation and noise control, making these buildings a perfect choice for all-year-round use. First introduced in 1970 in the UK, SIPs technology features high performance, cost-efficiency and reliable thermal insulation. Simply put, Structural Insulated Panels (SIPs) are two sandwiched OSB boards with insulation material in between. These boards are stiffly bonded together, resulting in a high level of insulation and excellent structural characteristics. Vertical exterior cladding and internal tongue & groove wall cladding “lock” the heat inside and ensure the building’s maximum thermal efficiency.

PREMIUM SIPs Garden Room Kits at Quick-garden.co.uk

Our PREMIUM SIPs garden room kits, featuring 15 m2 to 30 m2 of internal space, can be used in a vast range of construction projects and become extraordinary living space extensions, relaxation zones, workspaces and much more. A modern-shaped, uniquely designed SIPs garden room, featuring a stylish flat roof will provide an up-to-date vibe to any garden space. We have curated a lovely collection of models, enabling all our customers to find the one best matching his or her needs. Depending on your preferences, you can select among various size, layout or design options or even order a bespoke individual solution.

The building's slick design elements, such as its stylish architectural form, large glass windows and vertical exterior cladding, make sure that it will stand out without competition among other garden buildings in your neighbourhood. All our SIPs garden room models can be upgraded with a functional and cosy terrace, expanding your lounging space to the next level. If you plan to use your SIPs garden room for work, a terrace could serve as a delightful area for having your short breaks in between the tasks.

DIY SIPs Garden Room Kits - Mission (Im)possible?

All our prefabricated SIPs garden room kits will arrive directly at your location in ready-to-assemble kits. Structural Insulated Panels used for the SIPs garden room walls are precisely sandwiched between the vertical exterior cladding and internal tongue & groove wall cladding together with damp proof and breather membrane. To ensure utmost thermal insulation level, SIPs panels are also used for insulating the building’s roof and floors.

Our prefabricated SIPs garden rooms feature a completely different construction principle than our regular tongue & groove building range, thus assembly of a SIPs garden room usually is not considered a DIY project. We advise hiring professional help for assembling your newly purchased building. Unlike with a regular single skin or twin skin timber building, the assembly of the SIPs panel garden room requires more advanced construction skills and qualification – although you can try doing it yourself, following the instructions we provide together with your purchase.

Key Benefits of SIPs Panels Garden Rooms

Even though relatively lightweight, SIPs panels offer exceptional sturdiness, longevity & strength, extreme thermal performance (U value=0,25 W/(m²K)), excellent moisture proofing and heat protection properties, which all results in your increased overall comfort. These key benefits make the SIPs panels garden rooms a popular choice for a living space extension, perfectly suitable to even spend a couple of nights in. Creating a workroom in your SIPs garden room is also a popular solution, allowing you to create a comfortable and ergonomic space where you could easily concentrate on your daily tasks. SIPs panels garden room is a timeless solution, which will serve you for many years to come. What is more, if required, it can be quickly transformed to serve an entirely different purpose.

Want to learn more about the features and benefits of our PREMIUM SIPs garden rooms? Our team of architects have been involved in all steps of the model design and creation process and are willing to provide you with all the required information. Give us a call today: 02070 994301

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