CALMA LIVEABLE SPACES

Our CALMA mobile home series presents a refined design, blending simplicity with elegance. The name evokes a sense of tranquillity, beautifully expressed through clean architectural lines and minimalist aesthetics. With three size options to choose from, CALMA provides a versatile living solution. Explore different possibilities for customisation through the additional features on offer.

NO PLANNING PERMISSION NEEDED

Visualisation of liveable space 4.8m by 6.0m
3D design of mobile home 4.8m by 10m
Visualisation of liveable space 4.8m by 14m

CALMA.48.60

From £76,940

CALMA.48.100

From £113,960

CALMA.48.140

From £146,785

Visualisation of liveable space 4.8m by 6.0m

CALMA.48.60

From £76,940

3D design of mobile home 4.8m by 10m

CALMA.48.100

From £113,960

Visualisation of liveable space 4.8m by 14m

CALMA.48.140

From £146,785

CALMA.48.60

From £76,940

Dimensions: 4.8m x 6.0m (15.74ft x 19.68ft)

The compact CALMA studio flat is designed for solo living featuring an efficient open floor plan. Included are a kitchen, bathroom, and versatile multipurpose living space. The adaptable layout can be customized with space-saving furniture like the bed with storage shown in the visualisation images. Utilising the vertical space with shelves or tall cabinets can further optimise the available space. This model offers comfortable living for one in a thoughtfully designed layout with a minimum footprint in your garden.

Main construction built using 122mm SIP panels (U value 0,22)*

The roof is built using 147 mm SIP panels (U value 0,2)*

White render with treated redwood cladding on the front side

Corrugated boards on the back, left, and right sides

1 double-glazed uPVC French door

1 double-glazed uPVC open and tilt window

1 double-glazed uPVC fixed glass panel

1 double-glazed uPVC top hang window

Internal walls plastered and painted white

White-painted skirting boards and architrave

1 white internal pocket door

Underfloor heating

Howdens commercial grade laminate flooring

6 flush-mounted LED ceiling lights

2 up-down external lights

6 double sockets (3 of them with USB ports)

1 ventilation fan

Water heater


Separator

KITCHEN

White Elfin Kitchens with a stainless steel sink and tap, a 2-ring hob, a mini fridge and an under-sink cupboard.

BATHROOM

30×60 cm floor tiles

30×60 cm wall tiles (shower enclosure only)

Toilet and basin combination unit

Shower enclosure with sliding doors, chrome shower, and white shower tray


* Our mobile homes have an average U-value of 0.21, exceeding what is usually recommended under current building regulations for a newly built home.

Ground screws foundation: £4,076

Services Connection: £4,943*

Additional uPVC door: £1,300**

Additional uPVC French door £2,000**

Additional uPVC window: £675**

Additional uPVC fixed glass panel: £450**

uPVC sliding doors 2.2m (1 fixed panel): £1,050 swap**

Aluminium bi-folding doors 2.2m: £1,750 swap**

Skylight (1.2m x 1.2m): £1,890

Cedar cladding: £1,904

Additional Redwood cladding on the side (£/lm): £195

Additional Cedar cladding on the side (£/lm): £385

Additional white render on the side (£/lm): £245

Additional electric point: £130

Additional electric and internet cable if longer than 20m (£/lm): £65

Boundary gap avoidance: Price on request


*For complete peace of mind, we can take care of all service connections – water, waste, and electricity – as well as run internet cables and provide an electrical certificate upon completion.

**Windows and doors can be specified as aluminium, timber, or come in custom colours. Please inquire for further details.

Our mobile homes are designed to include all basic necessities for comfortable living while allowing for ample customization. We are happy to discuss any special requests you may have and provide more details to meet your unique needs.

* Based on straightforward access to the main electrical/internet point and manhole. A site survey will be carried out prior to installation. If any restricted access issues are found, additional fees may apply on a case-by-case basis.

CALMA.48.60

From £76,940

Dimensions: 4.8m x 6.0m (15.74ft x 19.68ft)

The compact CALMA studio flat is designed for solo living featuring an efficient open floor plan. Included are a kitchen, bathroom, and versatile multipurpose living space. The adaptable layout can be customized with space-saving furniture like the bed with storage shown in the visualisation images. Utilising the vertical space with shelves or tall cabinets can further optimise the available space. This model offers comfortable living for one in a thoughtfully designed layout with a minimum footprint in your garden.

Main construction built using 122mm SIP panels (U value 0,22)*

The roof is built using 147 mm SIP panels (U value 0,2)*

White render with treated redwood cladding on the front side

Corrugated boards on the back, left, and right sides

1 double-glazed uPVC French door

1 double-glazed uPVC open and tilt window

1 double-glazed uPVC fixed glass panel

1 double-glazed uPVC top hang window

Internal walls plastered and painted white

White-painted skirting boards and architrave

1 white internal pocket door

Underfloor heating

Howdens commercial grade laminate flooring

6 flush-mounted LED ceiling lights

2 up-down external lights

6 double sockets (3 of them with USB ports)

1 ventilation fan

Water heater


Separator

KITCHEN

White Elfin Kitchens with a stainless steel sink and tap, a 2-ring hob, a mini fridge and an under-sink cupboard.

BATHROOM

30×60 cm floor tiles

30×60 cm wall tiles (shower enclosure only)

Toilet and basin combination unit

Shower enclosure with sliding doors, chrome shower, and white shower tray


* Our mobile homes have an average U-value of 0.21, exceeding what is usually recommended under current building regulations for a newly built home.

Ground screws foundation: £4,076

Services Connection: £4,943*

Additional uPVC door: £1,300**

Additional uPVC French door £2,000**

Additional uPVC window: £675**

Additional uPVC fixed glass panel: £450**

uPVC sliding doors 2.2m (1 fixed panel): £1,050 swap**

Aluminium bi-folding doors 2.2m: £1,750 swap**

Skylight (1.2m x 1.2m): £1,890

Cedar cladding: £1,904

Additional Redwood cladding on the side (£/lm): £195

Additional Cedar cladding on the side (£/lm): £385

Additional white render on the side (£/lm): £245

Additional electric point: £130

Additional electric and internet cable if longer than 20m (£/lm): £65

Boundary gap avoidance: Price on request


*For complete peace of mind, we can take care of all service connections – water, waste, and electricity – as well as run internet cables and provide an electrical certificate upon completion.

**Windows and doors can be specified as aluminium, timber, or come in custom colours. Please inquire for further details.

Our mobile homes are designed to include all basic necessities for comfortable living while allowing for ample customization. We are happy to discuss any special requests you may have and provide more details to meet your unique needs. 

* Based on straightforward access to the main electrical/internet point and manhole. A site survey will be carried out prior to installation. If any restricted access issues are found, additional fees may apply on a case-by-case basis.

CALMA.48.100

From £113,960

Dimensions: 4.8m x 10m (15.74 x 32.80 ft)

The medium CALMA model is a one-bedroom home featuring an open-concept living space with a spacious kitchen, dining area, and lounge for relaxing or socializing. The conveniently located bathroom is accessible from the central living space. At the opposite end, the private bedroom offers a quiet retreat. This CALMA model, like all of our livable accommodation options, is adaptable and can be fully customized to your preferences, giving you the freedom to tailor the layout and décor to match your unique style.

Main construction built using 122mm SIP panels (U value 0,22)*

The roof is built using 147 mm SIP panels (U value 0,2)*

White render with treated redwood cladding on the front side

Corrugated boards on the back, left, and right sides

1 double-glazed uPVC French door

2 double-glazed uPVC open and tilt windows

2 double-glazed uPVC fixed glass panels

2 double-glazed uPVC top hang windows

Internal walls plastered and painted white

White-painted skirting boards and architrave

2 white internal pocket doors

Underfloor heating

Howdens commercial grade laminate flooring

12 flush-mounted LED ceiling lights

4 up-down external lights

10 double sockets (4 of them with USB ports)

1 ventilation fan

Water heater


Separator

KITCHEN

Spacious Howdens kitchen with laminate worktop, stainless steel sink, mixer tap, a 2-ring hob, integrated microwave,  integrated fridge freezer, and extra storage cabinets.

BATHROOM

30×60 cm floor tiles

30×60 cm wall tiles (shower enclosure only)

Toilet and basin combination unit

Shower enclosure with sliding doors, chrome shower, and white shower tray


* Our mobile homes have an average U-value of 0.21, exceeding what is usually recommended under current building regulations for a newly built home.

Ground screws foundation: £5,593

Services Connection: £4,943*

Additional uPVC door: £1,300**

Additional uPVC French door £2,000**

Additional uPVC window: £675**

Additional uPVC fixed glass panel: £450**

uPVC sliding doors 2.2m (1 fixed panel): £1,050 swap**

Aluminium bi-folding doors 2.2m: £1,750 swap**

Skylight (1.2m x 1.2m): £1,890

Cedar cladding: £2,885

Additional Redwood cladding on the side (£/lm): £195

Additional Cedar cladding on the side (£/lm): £385

Additional white render on the side (£/lm): £245

Additional electric point: £130

Additional electric and internet cable if longer than 20m (£/lm): £65

Boundary gap avoidance: Price on request


* Based on straightforward access to the main electrical/internet point and manhole. A site survey will be carried out prior to installation. If any restricted access issues are found, additional fees may apply on a case-by-case basis.

**Windows and doors can be specified as aluminium, timber, or come in custom colours. Please inquire for further details.

Our mobile homes are designed to include all basic necessities for comfortable living while allowing for ample customization. We are happy to discuss any special requests you may have and provide more details to meet your unique needs.

* Based on straightforward access to the main electrical/internet point and manhole. A site survey will be carried out prior to installation. If any restricted access issues are found, additional fees may apply on a case-by-case basis.

CALMA.48.100

From £113,960

Dimensions: 4.8m x 10m (15.74 x 32.80 ft)

The medium CALMA model is a one-bedroom home featuring an open-concept living space with a spacious kitchen, dining area, and lounge for relaxing or socializing. The conveniently located bathroom is accessible from the central living space. At the opposite end, the private bedroom offers a quiet retreat. This CALMA model, like all of our livable accommodation options, is adaptable and can be fully customized to your preferences, giving you the freedom to tailor the layout and décor to match your unique style.

Main construction built using 122mm SIP panels (U value 0,22)*

The roof is built using 147 mm SIP panels (U value 0,2)*

White render with treated redwood cladding on the front side

Corrugated boards on the back, left, and right sides

1 double-glazed uPVC French door

2 double-glazed uPVC open and tilt windows

2 double-glazed uPVC fixed glass panels

2 double-glazed uPVC top hang windows

Internal walls plastered and painted white

White-painted skirting boards and architrave

2 white internal pocket doors

Underfloor heating

Howdens commercial grade laminate flooring

12 flush-mounted LED ceiling lights

4 up-down external lights

10 double sockets (4 of them with USB ports)

1 ventilation fan

Water heater


Separator

KITCHEN

Spacious Howdens kitchen with laminate worktop, stainless steel sink, mixer tap, a 2-ring hob, integrated microwave,  integrated fridge freezer, and extra storage cabinets.

BATHROOM

30×60 cm floor tiles

30×60 cm wall tiles (shower enclosure only)

Toilet and basin combination unit

Shower enclosure with sliding doors, chrome shower, and white shower tray


* Our mobile homes have an average U-value of 0.21, exceeding what is usually recommended under current building regulations for a newly built home.

Ground screws foundation: £5,593

Services Connection: £4,943*

Additional uPVC door: £1,300**

Additional uPVC French door £2,000**

Additional uPVC window: £675**

Additional uPVC fixed glass panel: £450**

uPVC sliding doors 2.2m (1 fixed panel): £1,050 swap**

Aluminium bi-folding doors 2.2m: £1,750 swap**

Skylight (1.2m x 1.2m): £1,890

Cedar cladding: £2,885

Additional Redwood cladding on the side (£/lm): £195

Additional Cedar cladding on the side (£/lm): £385

Additional white render on the side (£/lm): £245

Additional electric point: £130

Additional electric and internet cable if longer than 20m (£/lm): £65

Boundary gap avoidance: Price on request


*For complete peace of mind, we can take care of all service connections – water, waste, and electricity – as well as run internet cables and provide an electrical certificate upon completion.

**Windows and doors can be specified as aluminium, timber, or come in custom colours. Please inquire for further details.

Our mobile homes are designed to include all basic necessities for comfortable living while allowing for ample customization. We are happy to discuss any special requests you may have and provide more details to meet your unique needs. 

* Based on straightforward access to the main electrical/internet point and manhole. A site survey will be carried out prior to installation. If any restricted access issues are found, additional fees may apply on a case-by-case basis.

CALMA.48.140

From £146,785

Dimensions: 4.8m x 14m (15.74 x 45.93 ft)

This two-bedroom CALMA model is our most expansive mobile home from the series. It has a generous floor plan that can accommodate couples, roommates, or a whole family with its versatile layout. Entering the central common area, you are greeted by an open-concept living room with a dining space and a large L-shaped kitchen. The two bedrooms are located on either side of the home to provide privacy and peace, even when guests are around. The size of this home offers plenty of flexibility to add storage solutions like built-ins, creative shelving, or even a work-from-home office space. You can make this mobile home uniquely your own with all the comfort and convenience of a traditional house.

Main construction built using 122mm SIP panels (U value 0,22)*

The roof is built using 147 mm SIP panels (U value 0,2)*

White render with treated redwood cladding on the front side

Corrugated boards on the back, left, and right sides

2 doubled-glazed uPVC French door sets

2 double-glazed uPVC open and tilt windows

2 double-glazed uPVC fixed glass panels

1 double-glazed uPVC top hang window

Internal walls plastered and painted white

White-painted skirting boards and architrave

3 white internal pocket doors

Underfloor heating

Howdens commercial grade laminate flooring

18 flush-mounted LED ceiling lights

7 up-down external lights

14 double sockets (6 of them with USB ports)

1 ventilation fan

Water heater


Separator

KITCHEN

Spacious Howdens kitchen with laminate worktop, stainless sink with a mixer tap, a 2-ring hob, integrated microwave,  integrated fridge freezer, and extra storage cabinets.

BATHROOM

30×60 cm floor tiles

30×60 cm wall tiles (shower enclosure only)

Toilet and basin combination unit

Shower enclosure with sliding doors, chrome shower, and white shower tray


* Our mobile homes have an average U-value of 0.21, exceeding what is usually recommended under current building regulations for a newly built home.

Ground screws foundation: £8,252

Services Connection: £4,943*

Additional uPVC door: £1,300**

Additional uPVC French door £2,000**

Additional uPVC window: £675**

Additional uPVC fixed glass panel: £450**

uPVC sliding doors 2.2m (1 fixed panel): £1,050 swap**

Aluminium bi-folding doors 2.2m: £1,750 swap**

Skylight (1.2m x 1.2m): £1,890

Cedar cladding: £3,539

Additional Redwood cladding on the side (£/lm): £195

Additional Cedar cladding on the side (£/lm): £385

Additional white render on the side (£/lm): £245

Additional electric point: £130

Additional electric and internet cable if longer than 20m (£/lm): £65

Boundary gap avoidance: Price on request


*For complete peace of mind, we can take care of all service connections – water, waste, and electricity – as well as run internet cables and provide an electrical certificate upon completion.

**Windows and doors can be specified as aluminium, timber, or come in custom colours. Please inquire for further details.

Our mobile homes are designed to include all basic necessities for comfortable living while allowing for ample customization. We are happy to discuss any special requests you may have and provide more details to meet your unique needs. 

* Based on straightforward access to the main electrical/internet point and manhole. A site survey will be carried out prior to installation. If any restricted access issues are found, additional fees may apply on a case-by-case basis.

CALMA.48.140

From £146,785

Dimensions: 4.8m x 14m (15.74 x 45.93 ft)

This two-bedroom CALMA model is our most expansive mobile home from the series. It has a generous floor plan that can accommodate couples, roommates, or a whole family with its versatile layout. Entering the central common area, you are greeted by an open-concept living room with a dining space and a large L-shaped kitchen. The two bedrooms are located on either side of the home to provide privacy and peace, even when guests are around. The size of this home offers plenty of flexibility to add storage solutions like built-ins, creative shelving, or even a work-from-home office space. You can make this mobile home uniquely your own with all the comfort and convenience of a traditional house.

Main construction built using 122mm SIP panels (U value 0,22)*

The roof is built using 147 mm SIP panels (U value 0,2)*

White render with treated redwood cladding on the front side

Corrugated boards on the back, left, and right sides

2 doubled-glazed uPVC French door sets

2 double-glazed uPVC open and tilt windows

2 double-glazed uPVC fixed glass panels

1 double-glazed uPVC top hang window

Internal walls plastered and painted white

White-painted skirting boards and architrave

3 white internal pocket doors

Underfloor heating

Howdens commercial grade laminate flooring

18 flush-mounted LED ceiling lights

7 up-down external lights

14 double sockets (6 of them with USB ports)

1 ventilation fan

Water heater


Separator

KITCHEN

Spacious Howdens kitchen with laminate worktop, stainless sink with a mixer tap, a 2-ring hob, integrated microwave,  integrated fridge freezer, and extra storage cabinets.

BATHROOM

30×60 cm floor tiles

30×60 cm wall tiles (shower enclosure only)

Toilet and basin combination unit

Shower enclosure with sliding doors, chrome shower, and white shower tray


* Our mobile homes have an average U-value of 0.21, exceeding what is usually recommended under current building regulations for a newly built home.

Ground screws foundation: £8,252

Services Connection: £4,943*

Additional uPVC door: £1,300**

Additional uPVC French door £2,000**

Additional uPVC window: £675**

Additional uPVC fixed glass panel: £450**

uPVC sliding doors 2.2m (1 fixed panel): £1,050 swap**

Aluminium bi-folding doors 2.2m: £1,750 swap**

Skylight (1.2m x 1.2m): £1,890

Cedar cladding: £3,539

Additional Redwood cladding on the side (£/lm): £195

Additional Cedar cladding on the side (£/lm): £385

Additional white render on the side (£/lm): £245

Additional electric point: £130

Additional electric and internet cable if longer than 20m (£/lm): £65

Boundary gap avoidance: Price on request


*For complete peace of mind, we can take care of all service connections – water, waste, and electricity – as well as run internet cables and provide an electrical certificate upon completion.

**Windows and doors can be specified as aluminium, timber, or come in custom colours. Please inquire for further details.

Our mobile homes are designed to include all basic necessities for comfortable living while allowing for ample customization. We are happy to discuss any special requests you may have and provide more details to meet your unique needs. 

* Based on straightforward access to the main electrical/internet point and manhole. A site survey will be carried out prior to installation. If any restricted access issues are found, additional fees may apply on a case-by-case basis.

LOOKING FOR SOMETHING MORE BESPOKE?

While our model sizing remains fixed, your opportunity to add unique features knows no bounds.

If your idea isn’t listed among our additional features, don’t hesitate to reach out to us at 01273 044 507 or via email at hello@aroominthegarden.co.uk for inquiries.

For those seeking a truly one-of-a-kind garden room, our exceptional team of designers is ready to collaborate with you, crafting a bespoke space tailored to your family’s needs. Explore our Architectural Design page to delve into our custom design services and embark on a journey to create something extraordinary.

Uniquely shaped designer garden annexe

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READY TO CREATE YOUR DREAM SPACE?

Your journey to a unique garden room starts here!

1. Simply fill out the form to give us a few initial details.

2. Check your inbox immediately. We’ll send you an email with key questions to help clarify your project vision, along with short videos featuring what our past clients said about their garden rooms. This helps you see what’s possible!

3. We’ll call you shortly after to have a friendly, initial conversation about your ideas and schedule free site survey.

Prefer to talk now? Call us directly on 01273 044 507 or email us at hello@aroominthegarden.co.uk. We’re in the office from 8:30 am to 5:00 pm, Monday to Friday.

Rest assured, your information is safe with us. We never sell your data and strictly keep client identities confidential; our build teams only ever receive the essential details needed for the job. We won’t spam your inbox with frequent emails, and our team is always ready to accommodate your individual project needs.