Standard Specification for Steel Anti-vandal Site Accommodation

External Specification


The walls are manufactured from 1.6mm profiled steel. Corner posts are manufactured from 3mm folded mild steel, twistlock plates to top and bottom with lifting points incorporated into ISO type casting blocks for ease of stacking and transportation.


The roof is manufactured from 1.6mm profiled mild steel panel, welded to 50mm x 50mm x 8mm steel angle perimeter rail and fully welded to walls and is pre-bowed to assist the shredding of water.


The floor is manufactured from 90mm x 50mm steel channel bearers at 405mm centres, welded to 100mm x 50mm side rails. The interior floor of 15mm 7- ply is fixed to channel bearers.


The 2mm steel frame and door skin is reinforced with 4mm steel skeleton and insulated with polyurethane. Key operated, multi-locking with 9no. internal bolts and euro cylinder lock, painted as per the unit.


Double glazed 915mm x 915mm sliding windows protected by heavy duty steel security shutters that fasten internally with heavy duty spring loaded shoot bolts top and bottom. Rubber bungs fixed to outer panel to lock shutters in open position.


Units are available with or without fixed or de-mountable jacklegs.


All units are finished externally using container paint one coat primer finish semi gloss C5000 resistant to wear, impact, salt water, mineral oil, splashes of aliphatic solvents, animal and vegetable oils, 80 DFT.  Colour and underside finish is optional.

Internal Specification

Wall Finish

The walls and ceiling are studded at 600mm centres with 75mm x 50mm kiln-dried CLS timber. You will have a choice of either ECO 6mm plasterboard or 4mm EGB2006 ply wall panels, jointed with White plastic H-section strips. Sheets are pinned to the studding with White plastic pins in the centre of wall boards. The ceilings are lined as the walls but using White vinyl faced ECO 6mm plasterboard or 4mm mono White wallboard. White plastic is used for skirting, ceiling, wall and door trims


The flooring is made from 15mm ply covered with 1.5mm PU coated heavy-duty vinyl firmly bonded with hot-welded joints.


Insulation comprises of 50mm mineral fibre Dry-Therm (Both walls & ceiling).


All electrics are installed to 17th edition IEE Regulations using surface mounted trunking to enable ease of access. Suitable sized consumer unit with RCD and MCB protection.

Get in Touch for More Information

Learn more about our anti-vandal unitssteel storage containers and portable buildings, and get in touch with us for further information today. Contact us by phone on 020 8459 6972 or by sending an email to If you would prefer, you can also reach us by filling out and submitting your query using our online contact form.


Find out how quickly, simple and cost-effectively we can solve your storage problems by contacting us now.

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