Compare panel cores, thickness, glazing, thermal bridges, ventilation, condensation control and HVAC planning for modular buildings.
Choose an insulation system by climate and use
Panel core and thickness should be selected with temperature range, fire strategy, humidity, occupancy and operating hours—not from one generic R-value claim.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
Control thermal bridges at the steel frame
Continuous steel can conduct heat around insulated panels. Review junction details, interior lining, seals, window frames and condensation risk.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
Coordinate glazing, ventilation and HVAC
Large glass areas affect solar gain and heat loss. Window build-up, shading, air leakage, mechanical ventilation and heating or cooling should be designed together.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
Request project-specific evidence
Ask for current panel data, fire or material reports, wall and roof build-ups, window specification and any thermal calculations required by the destination.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
Define the business case before choosing a model
Record whether the project is for residential sale, rental income, hospitality, workforce accommodation, commercial operation, emergency use or an internal facility. Add expected occupancy, operating period, unit quantity, target opening date and return-on-investment priorities.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
Start with the site and destination constraints
Document the exact site, destination port, climate, wind and snow exposure, corrosion risk, access width, turning space, crane position, foundation conditions, utilities and local approval route. These factors can change the recommended product, structure and delivered cost.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
Compare an equivalent technical specification
Ask suppliers to identify structural system, steel specification, wall and roof build-up, insulation, floor, doors, windows, electrical standard, plumbing, bathroom, kitchen, furniture, exterior package and installed equipment. A product name alone is not a comparable specification.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
Compare floor plans and operational usability
Check external and internal dimensions, usable area, room count, circulation, furniture clearance, bathroom access, kitchen ventilation, storage, maintenance access and utility points. Approve a dimensioned drawing rather than relying on a staged rendering.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
Build a complete landed and installed cost
Separate factory supply, optional fit-out, packaging, inland transport, export handling, ocean freight, destination charges, customs, inland delivery, unloading, crane, foundations, assembly, utility connections, permits, inspections and contingency.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
Evaluate packing, transport and site installation
Confirm folded or packed dimensions, unit weight, container quantity, accessory packing, lifting points, assembly sequence, crew requirements, tools, weather protection, temporary supports and installation responsibilities.
- Record assumptions and exclusions.
- Ask for model-specific drawings or schedules.
- Confirm destination-side costs and responsibilities.
A practical inquiry checklist
- Country, destination port and exact site
- Application, occupants and operating model
- Quantity and preferred delivery schedule
- Layout, bathroom, kitchen and furniture scope
- Climate, structural criteria and document requirements
- Foundation, access, crane or assembly constraints
- Trade terms and landed-cost items
Frequently asked questions
Can I use an online price or loading number as a final budget?
Use it only as an initial reference. Final values require a current model, scope, quantity, packing plan, route and destination quote.
What should I send a supplier first?
Send country, port, site, use, quantity, preferred product or layout, climate and target schedule.
Who confirms local compliance?
The buyer should coordinate with qualified local professionals and authorities. The manufacturer can provide relevant product information and current documents for review.
