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20ft Site Cabins

Fast delivery with SOS owned trucks, no 3rd parties
No hidden extras • Family-owned business • Price guarantee
Want to hire a 20ft site cabin?
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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 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 UK.

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
Download Spec SheetDownload Spec Sheet
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
Download Spec SheetDownload Spec Sheet
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
Download Spec SheetDownload Spec Sheet
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
Download Spec SheetDownload Spec Sheet
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 20ft Cabin Spec SheetDownload 20ft Cabin Spec Sheet
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?

Call us today on 023 8033 2266
Storage on Site, Leaders in Containers and Cabins across Southern England.