Portable Worksite Utility Room Supplier & Exporters for the Paris Market

Temporary worksite utility cabins installed directly for the duration of a construction project generally do not require a permanent building permit (Permis de Construire) under Article R.*421-5 of the French Code de l'Urbanisme. However, if the installation remains on-site for longer than 3 months (or 15 days in protected historic zones such as Paris Intramuros near historic monuments), a simplified declaration or temporary authorization from the local Mairie may be required.

Our utility rooms utilize high-density polyurethane core (40kg/m³) or mineral rockwool sandwich panels ranging from 60mm to 100mm in thickness. Combined with thermal-break double-glazed window frames and insulated floor panels, our structures achieve low thermal transmittance coefficients ($U$-values down to $0.22 \text{ W/m}^2\text{K}$), reducing heating and cooling power consumption during winter and summer site operations.

Our units are shipped in flat-pack kit formats. A standard 20ft flat-pack package measures only 640mm in height when collapsed. This allows delivery via standard flatbed trucks without overheight permits. Once on-site, a light mobile crane or standard forklift can easily lift and position the panels, enabling installation in restricted urban courtyards and narrow Parisian lanes.

Yes. Module-T engineers heavy-duty reinforced chassis options featuring floor load capacities exceeding $500 \text{ kg/m}^2$ up to $1000 \text{ kg/m}^2$. Floor structures can be customized with tear-plate steel flooring, cable trenching cutouts, and reinforced base cross-members designed to support transformers, uninterrupted power supply (UPS) banks, and heavy pumping equipment.

All pre-installed electrical systems can be pre-configured to comply with French NF C 15-100 regulations. This includes CE-marked circuit breakers, differential protection switches, fire-retardant PVC wiring conduits, IP65 waterproof switchboxes for humid utility environments, and standardized European Type-E electrical sockets.

Up to 10 standard 20ft flat-pack container utility units fit into a single 40ft High Cube sea shipping container. This modular packaging system cuts ocean and road freight costs per square meter by up to 75% compared to shipping fully pre-assembled rigid containers.

By incorporating high-density rockwool core sandwich panels (100mm) and double-sealed acoustic doors, our utility enclosures achieve airborne sound insulation ratings ($R_w$) up to $42 \text{ dB}$. This acoustic damping prevents operational site noise from breaching French municipal noise limits in sensitive urban areas.

Module-T utility rooms do not require deep concrete foundations. They can be placed directly on level concrete slabs, asphalt surfaces, or localized concrete pad foundations at the corner points. This minimal site preparation requirement ensures rapid installation and easy restoration of the land after project completion.

Standard order manufacturing takes approximately 2 to 3 weeks depending on the order volume. Transit time from our manufacturing hub to major hubs across Île-de-France (such as Paris, Marne-la-Vallée, or Roissy) takes approximately 5 to 7 days by direct road freight, ensuring delivery well within tight construction scheduling windows.

Module-T operates under TÜV ISO 9001:2015 Quality Management System certification. Our structural steel frames carry CE Marking under EN 1090-1 / EN 1090-2 standards. Full material test certificates, structural calculations for wind and snow loads according to Eurocodes, and fire reaction reports are supplied with every procurement package.