Luxury Fully Insulated Garden Rooms

How Much Does a Garden Room Cost?

Our bespoke, insulated outdoor rooms start from £13,950. The price includes a full end-to-end service, so you'll be enjoying your new space from the the day we finish.

Included, as standard:

Base/foundations,
Build,
Insulation,
Internal electrics,
Flooring,
Internal (and external, where necessary) painting

So you won't need to worry about sourcing different tradespeople, as we take care of it.

Request a Pricing Guide

light grey composite garden room in pretty garden in the summer

looking in through bifold doors into a garden room with hot tub

Start the Journey Quote me

Simply click below to get started on your initial budget quote with Cabin Master. Our team are happy to advise and help match the right building to you.

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A Garden Room for Every Budget Free Pricing Brochure

Download your free pricing brochure today to find out how much our buildings cost and the factors that may adjust the price. Simply click below to get your copy.

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Cabin Master garden room pricing brochure request

See Our Garden Rooms Visit Our Show Sites

A picture doesn't do our buildings justice! Come down to our show sites in Nottingham or Studley to explore and get a feel for the buildings in person.

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Inside a luxury garden room with premium decor

What We’ve Been Up To Case Studies

Take a sneak peek at our case studies to see how our buildings have been installed in the different gardens and for so many different purposes!

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Rated Excellent on Trustpilot

Our Excellent rating on Trustpilot is something we're extremely proud of & is a reflection of the quality, service, and customer service we consistently deliver when installing our luxury garden rooms.

10 Year Guarantee

Every component we use in our insulated garden rooms is guaranteed for quality and durability, meaning our outdoor rooms will last the test of time.

All Year Round Use

Our expertly-built rooms all include premium-grade insulation and double glazing as standard to keep you snug and comfortable in your outdoor room 365 days of the year.

End-to-End Service

From design and delivery to foundations, build, insulation, internal electrics, and more, we've got your garden room project covered, from start to finish.

Installed in 2-4 Days

Each garden room is built on-site, from start to finish, making them the perfect convenient, stress-free investment to help increase space at home.

Bespoke Designs

Each room we design is bespoke to you & built to order, which means we are completely flexible around the size & layout requirements of your outdoor room.

0% Interest Free Credit Available

Everyone deserves the extra space they need at home, regardless of their circumstances. Find out more about our finance options today.

Outstanding Aftercare

Our outstanding aftercare service will support you with expert advice & guidance long after your new garden rooms has been installed.

As seen at...

Make An Enquiry

Interior of an insulated garden snug with dark green feature wall, tropical plant and plush velvet sofa

Cedar clad garden shoffice in sunny garden

Inside an insulated garden studio with yellow sofa and bright pink cushions with plant

Outside a hybrid-clad garden cabin with redwood at front

Interior of a luxury garden room snug with insulation

grey marley board zero maintenance garden snug

Interior of a garden studio with bright seating and piano

External shot of a cedar clad garden studio

insulated summer house interior with sage green feature wall and leather sofa with sunflowers

Frequently Asked Questions

Do I need planning permission for a garden room?

Most garden rooms do not need planning permission as they fall into the 'outbuildings' category. There are certain rules you will need to comply with which include the overall size and height of your building. The majority of homes have permitted development rights for their land but it is worthwhile checking for your home and area.

Within permitted development the key rules are as follows:

Garden rooms must be single story
The building cannot exceed more than 50% of your garden. When calculating the 50% overall you must take into consideration all outbuildings including sheds, and extensions to the original home.
It should not be sited on land forward of a wall forming the 'principal elevation' (that means not in front of the house).
If the garden room is within 2m of the property boundary the whole building should not be higher than 2.5m

How much does a garden room cost?

The cost of a garden room can vary quite a bit, as it really depends on what you need and how you plan to use the space. Factors like size, layout, insulation, finishes, and optional extras such as electrics, heating, or plumbing can all influence the final price. Some garden rooms are simple and budget-friendly, while others are more high-end and tailored with bespoke features. Whether you're after a cosy retreat or a fully equipped office or studio, there's a wide range of options to suit different styles and budgets.

Are garden cabins worth the money?

Garden cabins are the perfect way to add space to your home without the expense, disruption and protracted installation time of loft conversions and traditional extensions.

Most people find that the separation from the house is also a benefit for work purposes, as well as being away from the noise and disruption that most busy families experience. So if you are looking for a garden office to work from home then a luxury garden building is the answer!

Can I build a garden cabin next to my neighbours fence?

This depends on the size of the garden room, but in many cases this can be done.

Will a garden room add value to my property?

Yes, a garden room can add value to your property. It creates extra usable space without the need for a full extension, which is appealing to many buyers. Whether it’s used as an office, gym, studio, or guest room, a well-built garden room can make your home more versatile and attractive — especially with the growing demand for flexible living and working spaces.

What size garden room do I need without planning permission?

The general rules on garden cabin sizes are as follows:

Up to 15m² floor space internally should not normally be required to comply with Building Regulations
15m² - 30m² floor space internally should not normally be required to comply with Building Regulations unless it is situated less than 1m away from your property boundary
30m²+ floor space internally should require Building Regulations approval. This is something Cabin Master can provide guidance and assistance on.
The rules in your particular area can be found on your local planning portal website
Click here to find out more

Can I use a garden room year-round? Is insulation needed?

Yes, you can use a garden room year-round — but insulation is key. Without proper insulation, the space can get too cold in winter and too hot in summer. A well-insulated garden room helps regulate the temperature, making it comfortable in all seasons. It also improves energy efficiency and keeps out damp and noise, so it’s definitely worth including if you want a space that feels like a true extension of your home.

Do you need planning permission for a toilet in a garden room?

Buildings Regs can be applied to allow for you to add water and waste to your new garden room and also use the space as a 'livable structure'. Contact our team to find out more.

How close can a garden cabin be to a boundary?

Most small to medium sized garden rooms can be situated less than 1m from the boundary with any neighbours under Permitted Development rules when the overall height does not exceed 2.5m

Latest Garden Room Blogs

The Ultimate Outdoor Space Project

Beyond Home Improvement It looks like this year will be the year of the outdoor-space super-project – and we’re as excited as those with BIG plans!

Garden Room Planning Permission: Do You Need It?

Do you need planning permission for a cabin? One of the questions that gets posed a lot by would-be buyers of garden rooms is do I need planning permission for a garden room? This online guide aims to clear up a few common worries on...

Why Choose Composite Cladding for your Garden Room?

If you’ve been considering investing in a garden room to create more space and maximise your outdoor area, something you’ve probably been thinking about is which cladding option to go for. Between the cladding options available at ...

10 Outdoor Living Trends to Look Out for in 2025

The great outdoors is calling, and 2025 is shaping up to be a transformative year for outdoor living spaces. Whether you’re planning to entertain family and friends in style, relax and enjoy nature, or create a functional extension of...

Built Around You

Tailoring spaces to suit you is what we do best. Our made-to-measure garden rooms are designed completely around you & your needs. At Cabin Master, no two spaces we create are the same.

Relax in Comfort

Insulated garden rooms stay warm in winter and cool in summer, making them comfy to use all year round. It helps cut energy costs, reduces noise, and creates a cosy, private space for work, hobbies, or relaxing.

Versatility is Key

A versatile garden room can be anything you need — a home office, gym, studio, or chill-out space. It adapts as your needs change, adds extra living space, and boosts your home’s value without the hassle of a full extension.

Transparent Service

We pride ourselves on offering a transparent service from start to finish. We’re upfront about pricing, with no hidden costs, and we keep you in the loop every step of the way. You’ll always know what to expect, and we’re here to give honest advice you can trust.

Visit Our Nottingham Show Site

We have a huge range of buildings at our Nottingham Show Site including garden offices, gyms and bars. Visit us and we can help with designs, pricing and more.

Open 10am-4pm 7 Days a Week

Address

Cabin Master,
251 Toton Lane,
Stapleford,
Nottingham,
NG9 7JA,

Telephone:
0115 932 8888

Email:
info@cabinmaster.co.uk

Contact the Nottingham Team

Visit Our Warwickshire Show Site

We have a huge range of buildings at our new Studley, Warwickshire show site including garden offices, gyms and bars. Visit us and we can help with designs, pricing and more.

Open 10am-4pm 7 Days a Week

Address

Studley Garden Centre,
Henley Road,
Studley,
B80 7DR,

Telephone:
01926 757975

Email:
info@cabinmaster.co.uk

Contact the West Midlands Team

Outside a redwood timber garden cabin with english flowers in garden

Interior of a garden office with blush pink velvet sofa

Redwood timber outdoor room on bright sunny day

Interior of a garden studio with dark green feature wall and green velvet sofa and green tropical plant

Small redwood garden cabin with outdoor seating & cushions

Close up of a garden log cabin room desk with books and cup of tea

Interior of a small garden office with bottle green velvet sofa & soft furnishings

Luxury garden room on raised decked area

Why choose Cabin Master

10-year guarantee

Every component we use in our Cabin Master building is guaranteed for quality and durability. Each building comes with a 10-year workmanship and labour guarantee, plus the guarantees of each individual component or building material included. Below are some typical examples:

10 year guarantee on building materials.
1 year metalwork guarantee (including hinges, handles and ironmongery).
10 year guarantee on UPVc doors.
10 year guarantee on window frames.
4 year guarantee on glass window units

Quality standards

To build our garden offices we make use of only the best raw materials and building components, and fully qualified local contractors.

Timber: Forest Stewardship Council Approved timber suppliers.
Roofing: For flat roofs we use high performance EPDM rubber roofing. For sloping roofs we use Kerbit SBS roofing shingles.
Doors & Windows: Double glazed, energy efficient uPVC doors and windows for peak energy efficiency.
Insulation: High quality silver-backed foam insulation from Celotex, Kingspan, Extratherm or similar.
Finishing: FSC approved MDF interior boards with Neatmatch damp resistant coating.

Bespoke designs

Our design team are on hand to turn your new garden office vision into a reality. Your ideas and sketches are transformed into a 3D drawing which is then perfected until you are 100% happy. The design is then sent to our factory where your new garden office is manufactured.

Delivery & installation

When you order your new garden office, we will arrange a convenient delivery and installation schedule, with an affordable quote tailored to your needs. The cost of delivery and fitting depends on the size of your office, where you live, transportation distance and how many people you need to set up your garden office.

20 years experience

With over 20 years of experience, Cabin Master has become a trusted name in designing, manufacturing, and installing high-quality, bespoke garden rooms. Our decades of expertise mean we understand exactly what our customers need - delivering stylish, durable spaces that enhance homes and lifestyles across the UK.

Flexible finance options

Why not take advantage of our fantastic finance options and get your dream garden office sooner than you think.

INTEREST FREE CREDIT 0% APR FIXED

50% deposit Required.

Simply divide the loan amount by the term of the agreement and this will be your monthly repayment amount for the entirety of the agreement. No interest or fees are payable with this option.

With our Buy Now Pay Later option you can defer the outstanding balance for up to 9 months, or with our Interest Bearing Credit option you can spread the cost over 60, or 120 months at a competitive 14.9% APR representative. After applying our finance partner Novuna will provide you with a decision in minutes. Our ‘pay monthly’ plans are the most affordable way of accessing a brand-new garden office from Cabin Master. All finance applications are subject to status, 20% minimum deposit required, terms and conditions apply. Click here to find out more.

Garden Cabins UK

Insulated log cabins have come a long way over the last 10-15 years and now provide a very stylish, practical element to your outdoor space. We have lots of cabin decor ideas on show at our Midlands show sites.

Livable garden studios are just like a room in your house but have the added benefit of not needing deep foundations. It can also be installed in just a few days! Not only that they generally fall under the permitted development law so it can be a quick turnaround from order to installation.

So, whether you need extra space for a multifunctional room or home office with toilet, garden gym, man cave or she shed, an insulated garden office with storage can bring your family the gift of SPACE!

Timber large beauty spa room in garden with paving leading upto

Advising You At Every Step

On our initial phone call we will establish the size and style of cabin that you are looking for so a 3D drawing can be created. The next step is to come and survey your site and give you an idea of what you will need to stand the cabin on, we can advise you on different types of foundations and bases and give an idea of the sort of costs involved. Some people want to provide their own base and some want us to provide the base for them.

For planning, we have an architect who can give you information regarding planning permission as well as deal with your local council if you want him to. In most cases, our garden cabins fall within permitted development and will not require planning permission.

Book a Design Appointment

Adding Value To Your Home

A luxury log cabin can increase the value of your home and should you ever wish to sell your property, the sale-ability too… needless to say it’s also a lot more affordable and less disruptive than extending your home. Our cabins rarely require planning consent so the choice to add more space is more achievable than it’s ever been.

According to property expert Sarah Beeny, a garden room can add up to 5% to the value of your home, equivalent to a new kitchen!

Not to mention the added value to the personal enjoyment you and your family gain from having all the extra space to enjoy.

Visit Us

External shot of a zero mainet sofatenance garden cabin in light grey cladding with blush pink velv

With a new insulated garden building, you now have somewhere to entertain your friends and family. If you love hosting in the garden when the sun’s out, then a garden cabin could be the perfect finishing touch. Or, if you have teenagers who are craving space to themselves, your log cabin could be a welcome retreat bit of independence for them. A bit like having a spare bedroom – with more privacy.

There’s so much potential with a garden cabin. We could list so many reasons, but if you’re thinking about your own garden room, get creative. It can have more than one use in its lifetime and be a lifelong work in progress; adaptable to fit in with your ever-changing lifestyle. Whether you're looking for a large garden room to accommodate a few different uses at the same time, or a dedicated space for work or leisure, we've got you covered.

Different types of property vary widely in value, with significant regional variations as well. You could expect to pay different sums for two very similar properties just a few streets apart in some parts of the country.

With these words of caution in mind, a high quality garden room could increase the value of a property between 5% and 15%. This is usually more than enough to cover the cost of a quality garden room – plus an attractive return on investment. Quality is the key here. A poorly built garden cabin is more likely to deter potential buyer than add value, so if you are buying a garden room make sure you choose a reputable designer.

If you invest in a luxury garden room with an extra bedroom, sizeable living area and/or bathroom, then the increase in value may be larger.

Roof

We can customise the design with optional features like a front recess or roof overhang

Cladding Options

Superior quality cladding - Cedar, Redwood, or maintenance free Marley Board

Windows & Doors

High quality double glazed UPVC doors and windows in a variety of styles

Lighting

Internal & optional external lighting.

Flooring

High quality click lock flooring in a choice of colours

Hardboard Lining

Our internal hardboard lining is much stronger and more durable than plasterboard

Cabin Master black veranda garden studio in black cladding

Garden Rooms

Do you need an extra living space for a hot tub, man cave, craft room or somewhere to relax? Our contemporary garden rooms are the answer!

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Zero maintenance garden office with black sliding doors

Garden Offices

Looking for the perfect home office? Our luxury, insulated wooden garden offices are the ideal solution! Find out how we can help you here.

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Large garden bar man cave with open bifolds

Garden Bars

A space to entertain family & friends all year round! How would you style your new Garden Bar to be an inviting & sociable space?

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Custom designed gym in garden with lavender bushes and other plants framing shot

Garden Gyms

Create a luxurious space for your health and wellbeing by investing in your Garden Gym today.

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Micro Offices

This tiny space is a perfect office to create your 'work from home', away from home.

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Large photography studio in garden with props and lighting setup inside

Photography Studios

Create the perfect place to photograph your clients in the comfort of your own garden Photography Studio!

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BBQ Cabins

Every single BBQ Cabin is manufactured by hand, using traditional methods and top-grade timber in the UK. The perfect space to socialise!

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School cabin building on playground next to traditional school building

School Rooms

We are proud of being able to offer an extensive range of facilities for use in education to enhance learning environments.

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Timber camping cabin for glamping with BBQ and planters outside

Camping Cabins & Lodges

Camping buildings that you design around your specific requirements, made in the UK to the highest possible standard.

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Show Sites

We have a huge range of buildings at both our Show Sites including Offices, Gyms and Garden Rooms.

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News and Events Latest From Our Blog

25th June 2025

Can I Use a Garden Room Year-Round? Is Insulation Needed?

'Can I actually use my garden room all year?' - It’s a very fair question, especially if you’re thinking about a garden room as more than just a space to enjoy summer. The simple answer is yes, you can absolutely use a garden room all...

Read Blog

23rd June 2025

Do I Need Planning Permission for a Garden Room?

In recent years, garden rooms have surged in popularity across the UK. Whether you’re dreaming of a home office, gym, art studio, or a quiet retreat, a garden room is a brilliant way to make the most of your outdoor space and your...

Read Blog

10th April 2025

Are Garden Annexes a Good Investment?

With house prices climbing and families needing more flexible living solutions, many homeowners are considering whether a garden annexe is a smart investment. Whether you're looking for extra living space, a home office, a rental...

Read Blog

21st March 2025

Garden Annexes for Independent Living: The Future of Senior Living

As we enter 2025, with an ageing population and increasing care home costs, many families are exploring other practical and compassionate solutions for senior independent living. A granny annexe offers security, comfort, and proximity...

Read Blog

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Bespoke, Contemporary Garden Rooms

To Suit Your Needs

Bespoke and Luxury Garden Rooms

How Much Does a Garden Room Cost?

Garden Room Gallery

Start the Journey Quote me

A Garden Room for Every Budget Free Pricing Brochure

See Our Garden Rooms Visit Our Show Sites

What We’ve Been Up To Case Studies

Bespoke Insulated Garden Rooms By Cabin Master

Rated Excellent on Trustpilot

10 Year Guarantee

All Year Round Use

End-to-End Service

Installed in 2-4 Days

Bespoke Designs

0% Interest Free Credit Available

Outstanding Aftercare

As seen at...

Make An Enquiry

Frequently Asked Questions

Do I need planning permission for a garden room?

How much does a garden room cost?

Are garden cabins worth the money?

Can I build a garden cabin next to my neighbours fence?

Will a garden room add value to my property?

What size garden room do I need without planning permission?

Can I use a garden room year-round? Is insulation needed?

Do you need planning permission for a toilet in a garden room?

How close can a garden cabin be to a boundary?

Latest Garden Room Blogs

Benefits of Custom Garden Rooms

Built Around You

Relax in Comfort

Versatility is Key

Transparent Service

Explore Our Show Sites Garden Rooms Near Me

Visit Our Nottingham Show Site

Address

Visit Our Warwickshire Show Site

Address

Why choose Cabin Master

10-year guarantee

Quality standards

Bespoke designs

Delivery & installation

20 years experience

Flexible finance options

Garden Cabins UK

Advising You At Every Step

Adding Value To Your Home

A Space in the Garden To Welcome Family & Friends

Do Garden Rooms Add Value to Your Home?

How Much Value Does a Garden Room Add to My Home?

Roof

Cladding Options

Windows & Doors

Lighting

Flooring

Hardboard Lining

Garden Rooms

Garden Rooms

Garden Offices

Garden Offices

Garden Bars

Garden Bars

Garden Gyms

Garden Gyms

Micro Offices

Micro Offices

Photography Studios

Photography Studios

BBQ Cabins

BBQ Cabins

School Rooms

School Rooms

Camping Cabins & Lodges

Camping Cabins & Lodges

Show Sites

Show Sites