This 21ft x 8ft office and canteen cabin is a fully refurbished anti-vandal steel portable building finished in Graphite Grey professional-grade paint, internally and externally restored to excellent condition by our refurbishment team before dispatch. The open-plan layout is suited to dual use as a project office and staff canteen — the fitted kitchenette at one end provides a functional break area while the remaining floor space accommodates desks, seating, or welfare facilities depending on your operational requirements.The kitchenette installation includes an oak-effect countertop, an under-counter cupboard, a stainless steel basin with mixer tap, and an electric water heater — providing a complete hot drinks and basic food preparation station without additional fit-out on delivery. Flooring throughout is new Silver Oak Herringbone vinyl — a hardwearing, easy-clean finish that gives the interior a contemporary appearance consistent with the Graphite Grey exterior.The electrical system is fully installed and includes an internal consumer unit with breaker panel and safety isolator, five double electrical sockets, and three LED light tubes on a wall switch. A wall-mounted electric heater provides reliable warmth for all-season occupation. Three sliding windows are fitted with anti-vandal fan shutters — providing both natural ventilation and an additional layer of security when the cabin is unattended, preventing forced entry through window openings. A single external steel anti-vandal access door with locking keys provides the sole entry point.The unit is wired and ready for mains electrical connection — an external mains supply must be connected on site by a licensed electrician before the heating, lighting, sockets, and water heater are operational. For guidance on temporary structure siting and permit requirements in the USA, refer to the International Code Council building standards reference.21ft x 8ft Office & Canteen Cabin — DimensionsDimensionImperialMetricExternal Length21ft6,400mmExternal Width8ft2,440mmExternal Height8ft 6in2,590mmInternal Length (est.)approx. 20ft 4inapprox. 6,200mmInternal Width (est.)approx. 7ft 4inapprox. 2,240mm21ft Office & Canteen Cabin — Fit-Out SpecificationItemSpecificationConstructionHeavy-duty anti-vandal steel shellExterior FinishGraphite Grey professional-grade paintDoor1 × steel anti-vandal access door with locking keysWindows3 × sliding windows with anti-vandal fan shuttersFlooringNew Silver Oak Herringbone vinyl throughoutKitchenetteOak-effect countertop, under-counter cupboard, stainless steel basin with mixer tap, electric water heaterHeatingWall-mounted electric heaterLighting3 × LED light tubes on wall switchPower Sockets5 × double electrical socketsElectrical SystemInternal consumer unit with breaker panel and safety isolatorStandard Inclusions — 21ft x 8ft Office & Canteen CabinHeavy-duty anti-vandal steel shell — fully refurbished inside and outGraphite Grey professional-grade exterior paint1 × steel anti-vandal access door with locking keys3 × sliding windows with anti-vandal fan shuttersNew Silver Oak Herringbone vinyl flooring throughoutKitchenette — oak-effect countertop, under-counter cupboard, stainless steel basin, mixer tap, electric water heaterWall-mounted electric heater3 × LED light tubes on wall switch5 × double electrical socketsInternal consumer unit with breaker panel and safety isolatorWhat’s Not IncludedExternal mains electricity supply connectionWater supply connection to kitchenetteWaste drainage connectionSite preparation, levelling, or foundation worksCrane or lifting equipmentFurniture, appliances, or office equipmentAir conditioningLocal authority permitsBest Use Cases for a 21ft x 8ft Office & Canteen CabinConstruction and civil engineering site offices with welfare provisionStaff canteen and break room for industrial or warehouse sitesProject administration office with kitchenette for remote locationsTemporary welfare unit for event or festival staffing operationsPortable retail or hospitality kiosk requiring hot beverage facilitiesSecurity gatehouse or site reception with staff amenitiesAlso available: 24ft x 9ft Portable Site Office, 24ft x 10ft Portable Marketing Suite, and 32ft x 10ft Open Plan Portable Office Cabin.Every unit is inspected by JK Shipping LLC prior to dispatch.