Welfare and Office Cabins

Cabins offer an all-in-one solution combining a variety of canteen facilities, office space, toilets, and drying rooms. They come with integral water and waste tanks. Welfare cabins are our most popular choice for the construction market or event. They can be positioned almost anywhere making them the ideal solution if you need office or kitchen space on site.

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We’re happy to help, to get a quote just click the button or give us a call on 0118 4023451 or 07979 147868 or email info@mammothsitestorage.com

 Welfare Cabins

Specifically designed for ease of transport across various sites due to being lightweight and compact allow our office and welfare cabins to be positioned almost anywhere. These welfare cabins are perfect for your building site or festival venue. They can be positioned anywhere your staff need to have a kitchen, washroom and toilet facilites. 

Manufactured with secure all steel construction, they come with a secure nose cone to lock away the towing mechanism, so it can’t be stolen from site. Doors all have a secure double locks with hidden hinges, we supply two keys for each door with the hire, so you are able to keep the units secure whilst not in use. 

With recycled non-slip flooring. Our all in one canteen/welfare units provide plenty of space for up 6 people comfortably. With plenty of room for your tallest employees they are comfortable for someone that’s 6’4″, with a good ceiling height, and seating that is comfortable for all sizes.

Inside you will find:


Bench seating fitted with storage underneath, table, microwave, kettle, sink with hot water for washing up. Separate fresh and waste water containers (you have to supply your own drinking water). Blown air heater and single 2Amp electrical socket. These units are safe, and come fitted with carbon monoxide alarm and smoke detectors.


Recirculating chemical toilet, sink with hot-wash, liquid soap and paper towel dispenser PIR LED light.

Generator / Drying Room

6kVA diesel generator with exhaust venting through roof area, tubular heater, coat hooks.

Portable office and canteen
portable welfare cabin with toilets
building site welfare units with kitchen

Our Location

Mammoth Site Storage,
20-22 Richfield Avenue,

0118 4023451

Our Customers

G.D.Evans Interiors

Very helpful staff and access to the storage is good and secure. We also use the portaloo's and Max has been great with his service. Lovely clean loo's and regularly maintained to a high standard which I have not found when using some other companies.

Faz Mati

Excellent service from Max at Mammoth toilet hire! We hired two toilets for our garden party, they arrived the day before and were brand new. The toilets come with a hand washing basin and hand sanitizer, I was impressed with the standard and cleanliness and the toilets worked well for our party.

Zayyan F A

Mammoth Site Storage offered a seamless process to get our storage needs met! We had a last minute storage emergency and they were great at handling our excessive demands at such short notice! Highly recommend and great people too!


Exceptional service. They provided everything I needed and turned it around quicker than  I expected. I will definitely be using Mammoth again and will highly recommend to others.

Get In Touch

At Mammoth Site Storage we care about making your life easier through our variety of on site storage options. Contact us today to get a personalised estimate.


0118 4023451 and 07979 147868