20ft Site Cabins

      
 4.9 
   Top Rated Provider 2026 
 verified by Trustindex 
 Trustindex verifies that the company has a review score above 4.5, based on reviews collected on Google over the past 12 months, qualifying it to receive the Top Rated Certificate.

Fast delivery with SOS owned trucks, no 3rd parties
No hidden extras • Family-owned business • Price guarantee

HIRE A 20ft SITE CABIN
BUY A 20ft SITE CABIN

Want to hire a 20ft site cabin?
Complete the form below to get started.

Buying a 20ft site cabin with SOS is easy.
Complete the form below to get started.

20ft Site Cabins, Adaptable Workspaces for Modern Sites

Discover the versatility of Storage on Site’s 20ft cabins—purpose-built to meet every site requirement across the South of the UK. Choose from dedicated offices, canteens/kitchens, meeting rooms, or drying and changing rooms, all designed for maximum comfort, security, and efficiency. Need even more flexibility? Our 20ft cabins can be double stacked for compact sites or combined as ‘combo’ units, blending any two room types or adding a storage container element for a truly custom solution.

Every cabin is fully insulated, delivered ready to use, and comes with anti-vandal features, electrics, and standard furnishings. Whether you’re managing a construction site, school, or temporary workspace, our adaptable 20ft cabins provide a professional, plug-and-play environment—available for both hire and sale, with rapid delivery and full support from our local team.

Contact us today for expert advice or a free quote on 20ft cabin solutions tailored to your needs across the South.

Book Your 20ft Cabin DeliveryBook Your 20ft Cabin Delivery

Plug and play units with standard furniture included, ready for use on site
Internal beige MFC lining over a CLS timber frame with a 50mm Rockwool insulation
Anti-Vandal Steel Shutters and Personnel Access Door
Internal surface mounted electrics including 3 double plug sockets
Container-based solution – ideal for stacking
Expert delivery by SOS fleet and drivers
Family-run with over 50 years’ experience
We’ll give you the best price, first time

Smart & Spacious On‑Site Offices

Our 20ft office cabin delivers a bright, secure workspace with ample room for site managers, admin staff, or project teams. Fully insulated and fitted with electrics and standard furniture, it’s designed to keep you productive and comfortable all year round.

Benefit from robust security features, including anti-vandal window shutters and a 10-point locking door, so your workspace is always protected. Delivered plug-and-play ready, this office cabin is the professional choice for streamlined site operations.

What’s Included?

1 x desk
1 x operator chair
1 x filing cabinet
2 x keys

Learn MoreLearn More

Combo Options

20ft Office/Canteen

20ft Office/Drying Room

20ft Office/Meeting Room

20ft Office/Store

Modern Canteen and Kitchen Facilities

The 20ft kitchen/canteen cabin offers generous space for team breaks, mealtimes, and refreshment prep. Fitted with worktops, sinks, and seating, it’s an inviting, hygienic area that helps boost staff wellbeing and morale.

With easy-clean surfaces and robust construction, this cabin is built for busy sites needing a dedicated, comfortable place for breaks. Flexible hire and purchase options mean you can equip your site with all the essentials—fast.

What’s Included?

1 x sink unit
1 x worktop
1 x water heater
2 x canteen tables
8 x poly chairs
2 x keys

Learn MoreLearn More

Combo Options

20ft Office/Canteen

20ft Canteen/Drying Room

20ft Canteen/Meeting Room

20ft Canteen/Store

Secure Drying and Changing Facilities

Keep your team comfortable and organised with the 20ft drying/changing room cabin, designed for secure gear storage and efficient drying of wet workwear. Fitted with benches, coat hooks, and heating, it offers a practical solution for managing clothing and equipment.

This robust, weatherproof cabin ensures your team has a safe, clean space to change and store valuables—ideal for demanding environments and all-weather conditions.

What’s Included?

2 x benches
2 x coat hook racks
2 x keys

Learn MoreLearn More

Combo Options

20ft Office/Drying Room

20ft Canteen/Drying Room

20ft Drying Room/Meeting Room

20ft Drying Room/Store

Professional On-Site Meeting Space

Host site briefings, team meetings, or private consultations in our 20ft meeting room cabin. The spacious interior accommodates tables, chairs, and presentation tools, providing a quiet, comfortable environment for productive discussions.

Fully insulated and secure, it’s perfect for keeping communications clear and confidential—right on your site. Delivered ready to use, it makes coordinating your team easier than ever.

What’s Included?

2 x meeting room tables
8 x soft chairs
2 x keys

Learn MoreLearn More

Combo Options

20ft Office/Meeting Room

20ft Canteen/Meeting Room

20ft Drying Room/Meeting Room

20ft Meeting Room/Store

2 Keys (included)

Supplied as standard, every office cabin comes with two keys for secure, easy access.

Extra Furniture

Add extra chairs, desks, or filing cabinets to customise your office cabin for maximum comfort and productivity.

32A Commando Plug

Upgrade to a 32A Commando plug for reliable, high-capacity electrical connections in your office cabin.

White Goods Package

Enhance your workspace with a white goods package—includes a kettle, microwave, and fridge for added convenience and comfort.

20ft Site Cabin Specifications

Download Pete’s Academy PDF

Things to know before delivery

Download Pete's Academy PDFDownload Pete's Academy PDF

Anti-vandal steel shutters

Standard furniture included

Plug-and-Play ready, just connect power and water/waste

External Dimensions

Length

20ft (6,096mm)

Width

8ft (2,438mm)

Height

8ft 6in (2,591mm)

Internal Dimensions

Length

18ft 9in (5,726mm)

Width

7ft 6in (2,293mm)

Height

7ft 6in (2,293mm)

General

Floor Area

141sq ft (13.1m²)

Net Weight

2,800kg

Approximate sizes throughout, subject to ISO variations

perfect for

Construction

Self Storage Centres

Shipping & Marine

Education

Retail & Warehousing

Hotels & Hospitality

Farming & Agriculture

Home Offices

Diversification Projects

Catering

General Storage

And much more!

It's simple to order with SOS.
Here's the simple 4 step process...

1. Make an enquiry

Call us on 023 8033 2266 or use an enquiry form, providing your requirements.

2. We’ll contact you

One of our experts will contact you to discuss your options, provide advice and confirm your cost.

3. Delivery date confirmed

After discussing the details and on your approval, your order is booked and delivery is confirmed.

4. You receive your order

Your order will be shipped to you on your confirmed delivery date and placed exactly where required, easy!

Why choose SOS?

✅ Family-Run, Customer-First Approach
✅ Own Fleet, Point-to-Point Delivery
✅ Expert Guidance & Professionalism
✅ Fast, Flexible Delivery Across the South of the UK
✅ Quality, Security & Cleanliness
✅ End-to-End Solutions (Sales, Hire, Mods)
✅ Wide Range of Container Sizes in Stock Now

Call us today on 023 8033 2266

Storage on Site, Leaders in Containers and Cabins across Southern England.

       
 4.9
 4.9
 Top Rated Service 2026 
   Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
 
 
 
 
 
   
 
 
      Posted on Google  
   
   Christian Brown 
 7 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +1
Faced with a challenging set of circumstances and logistical hurdles to negotiate, SOS have been amazingly cooperative, professional, and supportive. Kim especially has been fantastic and the driver impressive. All in all, a great plan well executed. Thank you.
  
 
     Posted on Google  
   
   Dean Wilkin 
 12 days ago
 
 
 Trustindex verifies that the original source of the review is Google. A Fantastic experience what great blokes to deal with
  
 
     Posted on Google  
   
   Robert Mackereth 
 12 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Quick and friendly
  
 
     Posted on Google  
   
   Warren Pearse 
 12 days ago
 
 
 Trustindex verifies that the original source of the review is Google. I work for Giant Storage. We had 14 containers delivered to our Frome location in the last 3 days. All the staff were very helpful and sorted out the placement of containers how we wanted them put down. A special thanks to Steve and Mouse who delivered the last 4 containers today and also had to position the last 4 from yesterday's delivery as the lorry didn't have lifting chains for positioning the containers for us. Always a pleasure to work with any of the team. Thankyou for the professional services.
  
 
     Posted on Google  
   
   David Wise 
 13 days ago
 
 
 Trustindex verifies that the original source of the review is Google. We have had 6 containers delivered to us in the last 2 days, Our site  is very difficult to get access, and once in it gets more difficult, The Drivers were excellent, they worked as a team to get everything in place were it was needed, they made what was a difficult job, in to an easy job, thank you guys, I really appreciate all you help today
  
 
     Posted on Google  
   
   Ros Fuller 
 13 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Mouse delivered a container to Portesham. He did an absolutely brilliant job and nothing was too much trouble! Thanks so much Mouse!
  
 
     Posted on Google  
   
   Martine Hutchings 
 13 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Mouse was a lovely and helpful chap who placed our container with ease. Thank you!
  
 
     Posted on Google  
   
   Jez Long 
 14 days ago
 
 
 Trustindex verifies that the original source of the review is Google. +1
Guys arrived promptly on site, made a difficult job look easy, done well. 👍🏻
  
 
     Posted on Google  
   
   Jack Laing 
 16 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Wonderful experience throughout dealing with SOS.
  
 
     Posted on Google  
   
   Rardy Darver 
 19 days ago
 
 
 Trustindex verifies that the original source of the review is Google. Great service and the delivery driver nicknamed ‘Mouse’ was extremely professional, courteous and inch perfect!