Expandakabin – Sizes & Plans
Length: 2.2m or 3.3m or 4.3m
Width: 2.3m (excluding gutter) 2.403m (including gutter)
Height: 2.3m
Technical specification
EXTERNAL DIMENSIONS (excluding gutter)
| 2255mm (L) x 2305mm (W). Weight: 770kg |
| 3320mm (L) x 2305mm (W). Weight: 935kg |
| 4385mm (L) x 2305mm (W). Weight: 1100kg |
External height 2345mm

Expandakabin – Technical Details
Note: Due to our continuous product development programe, we reserve the right to change the specifications without prior notice.
General
Expandakabin is a insulated closed volume demountable accommodation container. Assembly of the kabin is simple, using nuts and bolts supplied.
Technical Details
Features
- Lifting eyes
- Guttered roof
- UPVC double-glazed window (one as standard, additional windows available)
- Powder coated finish outside and inside
- Optional window security grill
- Fully insulated. 50mm polystyrene
- Optional electric pack with heater
- PVC linoleum floor
- Locking door with replaceable euro cylinder lock
- Only socket set required for assembly
| Feature | EK2 | EK3 | EK4 |
|---|---|---|---|
| External Finish | Electostatic Powder Coated in RAL 6005 (Moss Green) | Electostatic Powder Coated in RAL 6005 (Moss Green) | Electostatic Powder Coated in RAL 6005 (Moss Green) |
| Internal Finish | Electostatic Powder Coated in RAL 9002 (Off-White) | Electostatic Powder Coated in RAL 9002 (Off-White) | Electostatic Powder Coated in RAL 9002 (Off-White) |
| Length (mm) | 2255 | 3299 | 4369 |
| Width (mm) | 2403 | 2305 | 2305 |
| Height, flat packed (mm) | 498 | 498 | 498 |
| Height, assembled (mm) | 2345 | 2345 | 2345 |
| Weight (kg) | 770 | 840 | 1000 |
Construction components
The main construction elements of the man-portable building are as follows:
- Chassis with frame
- Side wall panels
- Roof panel
- Door panel
- Window panel
- Fastening elements
Walls
Vacuum bonded sandwich panels. Insulation – 50mm polystyrene.
Outer surface – 0.63mm galvanized steel electrostatic powder coated in RAL 6005 (Moss Green).
Inner surface – 0.63mm galvanized steel electrostatic powder coated in RAL 9002 (Off-White).
Roof
Exterior covering – 0.73mm powder coated box profile galvanized steel with two gutters for effective rainwater disposal to all four corners.
Interior – vacuum bonded sandwich panels. Insulation – 50mm polystyrene.
Inner surface – 0.63mm galvanized steel powder coated in RAL 9002 (Off-White).
Snow loading – 75kg/m2 evenly distributed.
Chassis / Frame
Box profile, hot dipped galvanized steel Corner columns – 1.5mm cold formed DKP steel. Supplied with 4 lifting eyes. All surfaces are powder coated in RAL 6005 (Moss Green).
Floor Construction – cement particle board covered with 2mm PVC linoleum (flash point B1 difficult to burn, smoke density Q1). Floor section has no insulation. Floor loading – 150kg/m2 evenly distributed.
Door
Frame – cold formed powder coated galvanized steel sheet min 1.25mm.
Outer Door – both surfaces powder coated (External – Moss Green, internal – Off-White) galvanized flat steel sheet.
0.73mm thick, complete with door handle and replaceable euro cylinder lock.
Window
Frames – cold formed powder coated galvanized steel sheet 1.25mm thick.
Window – uPVC double glazed window frame with vacuum sealed unit. (4+9+4).
Size – 800mm x 600mm.
Type – vertically inward opening mechanism with single handle and lock.
Electrical Equipment
No electrical wiring and equipment fitted. The unit is designed to have a surface mounted electrical installation.
Optional electrical kit pack available.
Additional Information
Doors and windows can be fitted anywhere in the man-portable building.
Expandakabin is not designed to comply with Building Regulations approval.








