20ft Prefabricated Container House Flat Pack Modular Buildings Office Custom

This Junior Staff Integrated Building is a practical, economical and durable modular building designed for large‑scale staff accommodation, office and public use. It features compact layout, high space utilization, strong fireproof performance and complete basic facilities, providing safe, comfortable and convenient living & working space for construction site workers, field teams and junior staff quarters.

This staff building adopts Q235 galvanized square tube column frame with powder coating, stable and corrosion‑resistant. Roof and wall use Q235 galvanized C‑section purlins with L40*3 cross bracing and M16 chemical anchor bolts for strong structure. 50/75/100mm rockwool sandwich panels ensure excellent fireproof, thermal and sound insulation. Dry areas use gypsum board ceiling and vinyl floor leather; wet areas use calcium silicate ceiling and ceramic tiles for easy cleaning. Equipped with insulated steel door and PVC double‑glazed window with screen and blind. Full electrical system includes LED lights, 10A/16A sockets, switches and distribution cabinet with leakage protection. Standard plumbing has toilet, washbasin, shower and water pipes. The design maximizes accommodation capacity while ensuring comfort, suitable for large‑scale staff use.

• Construction site worker dormitory & office
• Junior staff field accommodation
• Large‑scale temporary living quarters
• Public duty room & rest area
• Overseas project staff camp

• Economical & practical, high cost‑performance
• Large accommodation capacity, suitable for staff use
• A‑level fireproof, safe for collective living
• Compact & reasonable layout, high space utilization
• Fast installation, low maintenance
• Waterproof & durable, suitable for long‑term outdoor use