Upgrade your worksite or expand your office space with the New 20ft x 8ft AV Office Container Cabin, available in both flatpack and fully assembled options. Engineered for durability, comfort, and flexibility, this modular office unit is perfect for construction sites, remote locations, temporary offices, or long-term installations.
Constructed with a solid steel frame, mineral wool insulation, and equipped with electric heating and lighting, this unit ensures a professional, weather-resistant, and energy-efficient workspace year-round.
New 20ft x 8ft AV Office Key Features:
-
Dimensions:
-
External: 20 ft (L) x 8 ft (W) x 8.5 ft (H)
-
Internal Height: Approx. 7.7 ft (depending on insulation)
-
-
Windows & Doors:
-
(2) UPVC double-glazed windows with tilt-and-turn mechanism
-
Lockable aluminum external roller shutters for added security
-
(1) External steel security door – 34.4 in x 78.7 in (875 mm x 2000 mm)
-
-
Insulation:
-
Walls: 60mm mineral wool
-
Floor: 60mm mineral wool
-
Roof: 100mm mineral wool
-
High-quality thermal and sound insulation
-
-
Interior & Exterior Finishes:
-
Exterior Color: RAL5010 Gentian Blue (powder-coated steel)
-
Interior Color: White Veneer wall panels
-
-
Construction & Connectivity:
-
Solid steel frame with corner castings
-
Built-in forklift pockets for easy transport
-
Interchangeable wall panels – quick removal and replacement
-
Units can be linked together for expanded space
-
Windows and doors can be custom-positioned to meet your layout needs
-
-
Electrical & Heating:
-
Electric heating system for year-round comfort
-
Interior lighting installed
-
CEE exterior recessed sockets for safe and secure power connection
-
Common Uses:
Construction Site Offices • Remote Workstations • Security Cabins • Temporary Admin Buildings • Modular Complexes









Heidi Müller (verified owner) –
Good value for money. There might be slightly cheaper options, but the quality and peace of mind here are worth it.
Fatima Zahra (verified owner) –
Good for chemical storage. We use it with proper ventilation for safe storage. The steel construction is ideal.
Hugo Reyes (verified owner) –
Bought one for my son’s startup. He’s using it for his automotive parts business. It was the perfect starter solution.
Hugo Reyes (verified owner) –
Flexible payment options. Made the purchase much easier for my cash flow.
Alistair Finch (verified owner) –
Fast quote response. I had a detailed quote in my inbox within an hour of my inquiry.
Layla El-Masry (verified owner) –
Delivery was on time, but the driver was a bit rushed. He was efficient, but not as careful with my lawn as I would have liked. No major damage, though.
Edward Thorne (verified owner) –
Bought for a swimming pool equipment room. The side-door access is ideal. Keeps everything out of sight and protected from the elements.
Richard Ashford (verified owner) –
Good experience, would use again. Solid company, solid product. Nothing flashy, just does what it says on the tin.
Peter Quinn (verified owner) –
A few more dings than expected. Bought a “used” grade. It’s structurally sound and watertight, but has a few more cosmetic scratches and dents than the photo suggested. Still fully functional and good value.
Rhys Williams (verified owner) –
The best in the business. I’ve used other companies, but Colli Trans is a cut above.
Anika Chowdhury (verified owner) –
Quick delivery! Ordered on Monday, had my 40ft high cube delivered to my rural property on Wednesday. Impressed with the logistics.
Saanvi Joshi (verified owner) –
The container is even better in person.
Aisha Bello (verified owner) –
Overall happy. A reliable company with a good product. Not “blown away,” but completely satisfied.
Linh Tran (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
Nathaniel Blackwood (verified owner) –
Used it as a temporary garage. Worked great while I rebuilt my old shed.
Genevieve Leroy (verified owner) –
Peace of mind. Knowing my assets are secure in a Colli Trans container is priceless.
Zara Khan (verified owner) –
Fast quote response. I had a detailed quote in my inbox within an hour of my inquiry.
Sophie Baker (verified owner) –
Excellent container, some paperwork confusion. The 40ft high cube we bought is flawless. There was a small mix-up with the original documentation, but it was sorted within a day. Product is 5-star, service 4-star.
Eleanor Rigby (verified owner) –
Simple online process. I bought my container entirely online. It was as easy as buying a book.
Rajesh Yadav (verified owner) –
Modification wasn’t perfect. We ordered a container with a added man-door. The door works, but the finish around the weld is a bit rough. It’s on the back so it’s not a huge deal, but for the price of the mod, I expected cleaner work.
Charles Davenport (verified owner) –
Okay, but had an issue. The container we received had a small leak around one of the corner castings that wasn’t apparent on delivery. Customer service was responsive and sent a repair crew out within a week to fix it. Problem was solved, but it was an inconvenience.
Heidi Müller (verified owner) –
Minor rust spot on the roof. Not a big deal for a used container, and it was sealed easily. Just something to check upon delivery.
Daisy Campbell (verified owner) –
Great foundation for a tiny home. The structure is straight and true, making conversion much easier.
Genevieve Leroy (verified owner) –
Wish there were more photos online. The container is fine, but I would have liked to see photos of all four sides and the interior floor before purchasing.
Arjun Mehta (verified owner) –
Good value for money. There might be slightly cheaper options, but the quality and peace of mind here are worth it.
Hugo Reyes (verified owner) –
Highly recommend for farmers. We use it for grain storage (with proper liners). It’s completely rodent-proof.
Sergey Orlov (verified owner) –
Great communication. Received regular updates on the delivery status. The driver was professional and skilled, placing it exactly where I wanted.
Lawrence Middleton (verified owner) –
A few more dings than expected. Bought a “used” grade. It’s structurally sound and watertight, but has a few more cosmetic scratches and dents than the photo suggested. Still fully functional and good value.
Daisy Fielding (verified owner) –
Flexible payment options. Made the purchase much easier for my cash flow.
Greta Weber (verified owner) –
No hidden fees. The price you see is the price you pay. Delivery was quoted accurately and there were no surprises. Refreshing!
Rafael Silva (verified owner) –
Fantastic customer service. Maria walked me through every step as a first-time buyer. Felt completely confident in my purchase. The container is now my perfect backyard workshop.
Bianca Rossi (verified owner) –
Damage on delivery. The container was dropped during placement, causing a bend in the door frame that now makes it difficult to seal properly. It’s been two weeks and I’m still waiting on a resolution from their claims department. Very frustrating.
Charles Davenport (verified owner) –
Refrigerated container for my farm stand. Works perfectly! It was delivered with a full service history. Colli Trans made a complex purchase simple.
Daisy Fielding (verified owner) –
A+ Company. From the initial quote to the final delivery, everything was professional and efficient.
Viktor Lund (verified owner) –
Ventilated container for organic goods. Arrived in perfect working order. The ventilation system is crucial and works excellently.
Nathaniel Blackwood (verified owner) –
Delivery was a hassle. The container was fine, but coordinating the delivery was frustrating. Had to reschedule twice on their end. Once it arrived, all was good.
Anya Sharma (verified owner) –
Good value for money. There might be slightly cheaper options, but the quality and peace of mind here are worth it.
Omar Hassan (verified owner) –
Took a while to get a quote for a custom mod. Standard container purchase was easy. Asking for a quote on a custom door took a few follow-up emails. Eventually got it and it was fair.
Dimitri Volkov (verified owner) –
Great for artists/studios. I soundproofed mine and it’s the perfect quiet space to paint and create.
George Miller (verified owner) –
Very good overall. The container itself is great quality. Delivery was a few days later than initially hoped, but the communication was good so it wasn’t a big issue. Four stars.
Kenji Tanaka (verified owner) –
Sold my old container to them! Didn’t know they bought used containers too. Got a fair price and upgraded to a larger one.
Talia al-Jamil (verified owner) –
Disappointed with condition. Advertised as “good condition,” but it arrived with significant rust on the underside and a noticeable dent on one side that wasn’t in the listing photos. It’s still usable for my low-priority storage, but I feel misled.
Linh Tran (verified owner) –
No rust issues. Even the used containers are properly inspected and treated.
Pavel Nowak (verified owner) –
Perfect for a hunting cabin. Insulated it myself, holds heat great. Withstood a heavy snow load no problem.
Patrick O’Brian (verified owner) –
Flawless delivery to a tricky site. My driveway is narrow and on a hill. The driver managed it with no issues. Very impressed.
Piper Adams (verified owner) –
Overall happy. A reliable company with a good product. Not “blown away,” but completely satisfied.
Caleb Okafor (verified owner) –
No leaks! After years of dealing with leaky sheds, this is a dream.
Dominic Russo (verified owner) –
The lock-rods were a little stiff. A bit of WD-40 fixed them right up. Probably from sitting in a yard.
Eleanor Vance (verified owner) –
Delivery was on time, but the driver was a bit rushed. He was efficient, but not as careful with my lawn as I would have liked. No major damage, though.
Nikolai Ivanov (verified owner) –
Best price I found after weeks of searching. Don’t bother looking elsewhere. Colli Trans has the best prices and the best quality.
Sebastian Hart (verified owner) –
Bought for a disaster relief organization. Colli Trans worked with us on pricing and delivered quickly to a crisis area. Thank you for your compassion.
Andrej Kovac (verified owner) –
It’s a container. It does the job. Nothing special to report, positive or negative. It holds my stuff.
Lawrence Middleton (verified owner) –
The container is even better in person.
Zara Khan (verified owner) –
Excellent condition. “Like new” is an understatement. This 20ft container looked like it had never been used. Fantastic value.
Peter Quinn (verified owner) –
The go-to for shipping containers. I’m in logistics and I recommend them to all my clients
Ronan O’Malley (verified owner) –
Great communication. Received regular updates on the delivery status. The driver was professional and skilled, placing it exactly where I wanted.
Saanvi Joshi (verified owner) –
Perfect container, perfect service. What more can you ask for?
Patrick Flynn (verified owner) –
Transformed into a gorgeous home. We worked with Colli Trans to source two 40ft high cubes for our container home project. The quality is outstanding and the structural integrity is perfect.
Eleanor Rigby (verified owner) –
Overall happy. A reliable company with a good product. Not “blown away,” but completely satisfied.
Daisy Fielding (verified owner) –
Ventilated container for organic goods. Arrived in perfect working order. The ventilation system is crucial and works excellently.
Tessa Ali (verified owner) –
Top-notch quality
Connor MacLeod (verified owner) –
Clear pricing. No haggling required. The price is competitive and fair.
Peter Quinn (verified owner) –
It’s a container. It does the job. Nothing special to report, positive or negative. It holds my stuff.
Lawrence Middleton (verified owner) –
It’s a container. It does the job. Nothing special to report, positive or negative. It holds my stuff.
Alistair Grant (verified owner) –
Took a while to get a quote for a custom mod. Standard container purchase was easy. Asking for a quote on a custom door took a few follow-up emails. Eventually got it and it was fair.
Sasha Popo (verified owner) –
Okay, but had an issue. The container we received had a small leak around one of the corner castings that wasn’t apparent on delivery. Customer service was responsive and sent a repair crew out within a week to fix it. Problem was solved, but it was an inconvenience.
Bianca Rossi (verified owner) –
Exactly as described. Needed a reliable used container. This one was spotless, no dents, and doors sealed perfectly. Great price for the quality.
George Miller (verified owner) –
The go-to for shipping containers. I’m in logistics and I recommend them to all my clients
Warren Briggs (verified owner) –
Top-notch quality
Sabine Laurent (verified owner) –
The go-to for shipping containers. I’m in logistics and I recommend them to all my clients
Mateo Garcia (verified owner) –
Robust and reliable. This is my 3rd container from Colli Trans for my various business sites. Consistent quality every time.
Alistair Finch (verified owner) –
Flawless delivery to a tricky site. My driveway is narrow and on a hill. The driver managed it with no issues. Very impressed.
Amelia Reed (verified owner) –
Well-painted. The paint job is durable and looks professional.
Lila Moreau (verified owner) –
Transformed into a gorgeous home. We worked with Colli Trans to source two 40ft high cubes for our container home project. The quality is outstanding and the structural integrity is perfect.
Layla El-Masry (verified owner) –
Easy to customize. Hired a local welder to add windows and a door. He commented on the good quality of the steel.
Liam O’Connell (verified owner) –
Slight price increase from quote to delivery. The initial quote was valid, but by the time I confirmed a week later, the transport costs had gone up slightly due to fuel prices. Understandable, but worth noting.
Charles Davenport (verified owner) –
Highly recommend for farmers. We use it for grain storage (with proper liners). It’s completely rodent-proof.
Paige Robertson (verified owner) –
It’s a container. It does the job. Nothing special to report, positive or negative. It holds my stuff.
Omar Hassan (verified owner) –
Refrigerated container for my farm stand. Works perfectly! It was delivered with a full service history. Colli Trans made a complex purchase simple.
Anika Desai (verified owner) –
Quick delivery! Ordered on Monday, had my 40ft high cube delivered to my rural property on Wednesday. Impressed with the logistics.
Dimitri Volkov (verified owner) –
Perfect container, perfect service. What more can you ask for?
Rajesh Yadav (verified owner) –
Website could be more intuitive. Found what I needed eventually, but the filter system for container types could be better.
Ronan O’Malley (verified owner) –
Clear pricing. No haggling required. The price is competitive and fair.
Daphne Croft (verified owner) –
Good value for money. There might be slightly cheaper options, but the quality and peace of mind here are worth it.
Sebastian Hart (verified owner) –
Used it as a stage for a music festival. Looked awesome and was super secure for gear overnight.
Sofia Costa (verified owner) –
Quick delivery! Ordered on Monday, had my 40ft high cube delivered to my rural property on Wednesday. Impressed with the logistics.
Florence Church (verified owner) –
Solid investment. Bought two for a construction site. They’re secure, weatherproof, and have taken a beating without a scratch. Will be using them for years.
Charles Davenport (verified owner) –
A solid 10/10.
Anya Sharma (verified owner) –
Secure storage solution. After a break-in in our shed, we invested in this. The lockbox system is robust. We sleep much better now.
Freya Jansen (verified owner) –
Perfect for a hunting cabin. Insulated it myself, holds heat great. Withstood a heavy snow load no problem.
Iris Wang (verified owner) –
Perfect mobile office. We had it modified with insulation, power, and A/C. It’s now the best office on our construction site.
Elara Whitlock (verified owner) –
Bought one for my son’s startup. He’s using it for his automotive parts business. It was the perfect starter solution.
Antonio Ferrara (verified owner) –
Grade was a bit optimistic. I paid for a “wind and watertight” grade, but the floor has a few more worn spots than I expected. It’s still functional for my storage needs, but I feel I slightly overpaid for the condition.
Sasha Popo (verified owner) –
Grade was a bit optimistic. I paid for a “wind and watertight” grade, but the floor has a few more worn spots than I expected. It’s still functional for my storage needs, but I feel I slightly overpaid for the condition.
Naomi Kim (verified owner) –
Refrigerated container for my farm stand. Works perfectly! It was delivered with a full service history. Colli Trans made a complex purchase simple.
Sebastian Crowe (verified owner) –
Flawless delivery to a tricky site. My driveway is narrow and on a hill. The driver managed it with no issues. Very impressed.
Mireille Thibault (verified owner) –
Very good overall. The container itself is great quality. Delivery was a few days later than initially hoped, but the communication was good so it wasn’t a big issue. Four stars.
Sasha Popo (verified owner) –
On-site storage during renovation. Lifesaver! Kept all our furniture dry and safe for 6 months. Easy on/off-hire process.
Rafael Silva (verified owner) –
Minor rust spot on the roof. Not a big deal for a used container, and it was sealed easily. Just something to check upon delivery.
Robert Langley (verified owner) –
Communication could be improved. It was hard to get a straight answer on the exact delivery date. When it did arrive, it was correct, but the lack of updates was stressful.
George Miller (verified owner) –
Excellent condition. “Like new” is an understatement. This 20ft container looked like it had never been used. Fantastic value.
Daniel Kim (verified owner) –
Helped me expand my business. The extra storage space allowed me to take on more inventory and grow.
Iris Wang (verified owner) –
Easy to customize. Hired a local welder to add windows and a door. He commented on the good quality of the steel.
Linh Tran (verified owner) –
Took a long time to process the order. The container was in stock, but it took over two weeks to get it scheduled for delivery. Once scheduled, it was fine.
Julian Hart (verified owner) –
Simple online process. I bought my container entirely online. It was as easy as buying a book.
Piper Adams (verified owner) –
Peace of mind. Knowing my assets are secure in a Colli Trans container is priceless.
Omar Hassan (verified owner) –
Flexible payment options. Made the purchase much easier for my cash flow.
Daphne Croft (verified owner) –
On-site storage during renovation. Lifesaver! Kept all our furniture dry and safe for 6 months. Easy on/off-hire process.
Vincent Costello (verified owner) –
Helped me expand my business. The extra storage space allowed me to take on more inventory and grow.
Mei Lin (verified owner) –
Transformed into a gorgeous home. We worked with Colli Trans to source two 40ft high cubes for our container home project. The quality is outstanding and the structural integrity is perfect.
Camille Noël (verified owner) –
Exactly as described. Needed a reliable used container. This one was spotless, no dents, and doors sealed perfectly. Great price for the quality.
Harriet Jones (verified owner) –
Great foundation for a tiny home. The structure is straight and true, making conversion much easier.
Ingrid Bjorn (verified owner) –
Great foundation for a tiny home. The structure is straight and true, making conversion much easier.
Sasha Popo (verified owner) –
Perfect for a hunting cabin. Insulated it myself, holds heat great. Withstood a heavy snow load no problem.
Mona Lewis (verified owner) –
A solid 10/10.
Oscar Diaz (verified owner) –
Reliable. The container arrived exactly when they said it would.
George Miller (verified owner) –
Flawless delivery to a tricky site. My driveway is narrow and on a hill. The driver managed it with no issues. Very impressed.
Zoe Murphy (verified owner) –
Secure storage solution. After a break-in in our shed, we invested in this. The lockbox system is robust. We sleep much better now.
Dimitri Volkov (verified owner) –
Clear pricing. No haggling required. The price is competitive and fair.
Florence Church (verified owner) –
Excellent container, some paperwork confusion. The 40ft high cube we bought is flawless. There was a small mix-up with the original documentation, but it was sorted within a day. Product is 5-star, service 4-star.
Rose Gallagher (verified owner) –
Perfect for my new business! Bought a 20ft container to use as a storage unit for my landscaping company. The process was seamless from start to finish.
Isaac Goldstein (verified owner) –
Average experience. The container is as described. The service was okay. Nothing terrible, nothing amazing. It met the basic requirement.
Lillian Gra (verified owner) –
Perfect for international shipping. Used Colli Trans to ship goods overseas. The container was compliant and the paperwork was handled flawlessly. A+ for international logistics.
Idris Okoro (verified owner) –
Best price I found after weeks of searching. Don’t bother looking elsewhere. Colli Trans has the best prices and the best quality.
Amelia Reed (verified owner) –
Bought one for my son’s startup. He’s using it for his automotive parts business. It was the perfect starter solution.
Akio Tanaka (verified owner) –
Quick delivery! Ordered on Monday, had my 40ft high cube delivered to my rural property on Wednesday. Impressed with the logistics.
Richard Ashford (verified owner) –
Damage on delivery. The container was dropped during placement, causing a bend in the door frame that now makes it difficult to seal properly. It’s been two weeks and I’m still waiting on a resolution from their claims department. Very frustrating.
Isaac Goldstein (verified owner) –
Robust and reliable. This is my 3rd container from Colli Trans for my various business sites. Consistent quality every time.
Eleanor Vance (verified owner) –
Great for a pop-up shop! We customized a 10ft container for our coffee business. The team was great with the modifications. A total game-changer.
Andrej Kovac (verified owner) –
Very good overall. The container itself is great quality. Delivery was a few days later than initially hoped, but the communication was good so it wasn’t a big issue. Four stars.
George Miller (verified owner) –
The website is accurate. What you see is what you get. No nasty surprises upon delivery.
Eleanor Vance (verified owner) –
Delivery was on time, but the driver was a bit rushed. He was efficient, but not as careful with my lawn as I would have liked. No major damage, though.
Sabine Laurent (verified owner) –
Peace of mind. Knowing my assets are secure in a Colli Trans container is priceless.
Samuel Green (verified owner) –
A+ Company. From the initial quote to the final delivery, everything was professional and efficient.