Container House &
Modular Building FAQs
Answers for Planning Your Project
Find answers about PQSE House building systems, room layouts and utilities. Learn what to prepare for shipping and site assembly, and what to include in your project brief.
Compare systems by project need.
Clarify layout, occupancy and utilities.
Prepare for shipping and installation.
Questions Buyers Ask Before Ordering
Choose a project stage to view ten questions and answers. Use them to prepare your discussion with PQSE House. Final specifications, responsibilities and schedules are agreed for each project.
Product Selection
Compare systems by setup time, packing size, usable space and planned reuse. Start with what your project needs.
Which PQSE House system is best for fast deployment?
A Folding Container House is often a good starting point for fast setup and compact transport. Before suggesting a system, we also check the route, site access, room layout, utilities and any plans to move it later.
How do flat pack, folding, expandable and detachable systems differ?
Flat pack units suit repeated room layouts. Folding units focus on fast setup. Expandable units open to provide more usable width. Detachable units ship as separate parts for batch transport. Choose the system that fits your main project need.
Which product is usually the most efficient for batch shipping?
Detachable and flat pack systems can help fit more units into a shipment. The best choice depends on unit sizes, packing, route limits and unloading equipment. It also depends on whether you need faster setup or denser loading.
Which system provides more usable interior space after delivery?
Expandable Container Houses open on site to give you a wider room. They can serve as living space, offices and other rooms. The final choice still depends on site access, foundations and the approved layout.
Which PQSE House units are suitable for repeated relocation?
Folding, detachable and some flat pack units can be moved and reused. Plan the lifting points, joints and finishes for this use. Agree early on the number of moves, transport method, handling equipment and maintenance needs.
What is a practical choice for a temporary construction site office?
A Container Office or a standard unit fitted out as an office may suit your site. Plan for team size, meeting space, file storage, security and climate control. Also consider how the office links to other site buildings.
Which system works well for worker camp accommodation?
Flat pack, detachable, folding and Prefab K House systems can all house workers. We compare beds per room, bathrooms, walkways, dining and support buildings. We also review how long the camp is needed, the climate and the transport route.
How should portable sanitation units be selected?
Start with the number of users and the toilets and showers they need. Check access for cleaning, water supply, drainage and local rules. We can plan these units as part of the wider camp or worksite.
Can PQSE House units be used in multi-storey arrangements?
Some systems can be stacked when the design allows for the joints, stairs, walkways, loads and foundations. A building with more than one storey needs project-specific engineering. The design must be checked against local requirements.
When is a Prefab K House more suitable than a container unit?
A Prefab K House may suit a larger temporary block or a layout with many bays. Its light frame can help meet that need. Container systems may suit projects that place more weight on modular transport, repeated room types or future moves.
Customization & Specifications
Translate project requirements into coordinated dimensions, openings, finishes, utilities and performance criteria before production.
Can room layouts, doors and windows be customized?
Yes. We can plan room divisions, doors and windows around the intended use. The design must stay within limits for structure, production, transport and local rules. Early sketches help us check what is possible.
Can the length, width or height of a unit be changed?
Some sizes can be changed within the limits of the chosen system and shipping method. Discuss custom sizes early. They can affect the structure, transport, cost and work needed on site.
How should insulation and wall panels be selected?
Tell us the climate and your needs for comfort, fire safety, noise control and energy use. Include damp or corrosive conditions. We can then suggest wall and roof layers for the project team to review.
Can electrical systems be prepared in the factory?
We can prepare agreed cable routes, power distribution points, lights and sockets in the factory. Confirm the local voltage, frequency, socket types, equipment loads and certification needs. Final site connections must also be agreed.
Can plumbing systems be installed before shipment?
We can plan water pipes, drains, fixtures and connection points for suitable units. Send the fixture list, inlet and outlet needs, water pressure and local standards. Qualified local contractors may need to make the final connections.
Can bathrooms, kitchens or laundries be integrated?
Yes, when the design covers the layout, waterproofing, airflow, drains, equipment and maintenance access. Send us the appliance and fixture requirements before the shop drawings are completed.
Can exterior colors and project branding be customized?
Colors, selected finishes and branding can be agreed within the material and order scope. Confirm the coating reference, samples, logo artwork and placement before production. Include the conditions the finished building will face.
Which interior floor finishes are available?
Choose the floor finish for how the room will be used. Consider cleaning, water, slip resistance, wear and appearance. Offices, bedrooms, bathrooms and service rooms may need different floors. List each one in the finish schedule.
Can roof and ceiling systems be adapted for the project?
We review the roof covering, drainage, insulation and ceiling against the climate and building use. Any extra roof or canopy must also fit the structure, transport plan and site assembly method.
How are fire-performance requirements handled?
Provide the local code, planned occupancy and fire strategy from your project team. Materials, escape routes, separation, alarms and other measures must be checked for that project. A general product description does not replace this work.
Shipping & Installation
Coordinate packing, delivery access, site readiness, lifting and installation responsibilities before shipment leaves the factory.
How are PQSE House units packed and shipped?
Units may ship assembled, folded or in bundles of separate parts. The method depends on the building system. We plan protection, labels and loading around the route and the order in which you will unload.
How is the estimated loading quantity calculated?
The loading count depends on unit sizes, packing, vehicle or container limits, protection and local rules. We confirm the estimate once the model and packing scope are agreed.
Should units be shipped assembled or flat packed?
Assembled units need less assembly on site but take more space in transit. Flat-packed, folded or detachable units can fit more densely. They need suitable workers, tools and time at the destination.
Which shipping term should a buyer request?
Choose the Incoterm based on who arranges freight, insurance, customs and destination handling. Before accepting a quote, confirm the named place and each party’s duties with your logistics adviser and PQSE House.
Which documents may be required for international shipment?
The documents depend on the destination and contract. Before shipping, agree on the commercial, packing, transport and product documents with the buyer, freight forwarder and customs adviser. State who provides each document.
What site access information should be provided?
Share the road width, turning space, gate limits and overhead obstacles. Include ground conditions, the unloading area and crane or forklift access. Photos, maps and delivery limits help the team plan the work.
What site preparation or foundation is required?
The site needs a stable, level base with suitable drainage. The exact supports, foundations and anchors depend on the ground, building, loads and local rules. Ask the responsible local engineer to confirm the design.
What equipment is normally needed for unloading?
The equipment depends on the unit and site. Plan suitable lifting equipment, certified accessories and trained operators. Use the approved packing, weight and installation details to prepare the lift plan.
How many installers are required?
Crew size depends on the system, unit count, site, equipment, experience and schedule. We can offer planning guidance once the layout and work scope are clear. The site contractor remains responsible for safe staffing.
Which tools and consumables should be available on site?
Confirm the tool list for the product and agreed supply scope. It may include lifting gear, fastening tools, sealants, leveling materials, safety and access equipment. Check electrical and plumbing tools before work starts.
Ordering & Project Support
Prepare the information and approval steps required for a clearer quotation, coordinated production and accountable delivery.
What information does PQSE House need for a quotation?
Tell us the destination, building use, quantity, sizes or layout and number of users. Include utilities, climate, local requirements, site access and target dates. Photos, sketches and room lists help us review the brief.
Do buyers need completed architectural drawings before asking for a quote?
Completed drawings help, but you do not always need them for the first discussion. A room list, preferred sizes, number of users, site details and a simple sketch can help us define a starting layout.
Is there a minimum order quantity?
The minimum order can depend on the product, specification, packing and production plan. Ask us to confirm the terms for your chosen system and destination.
Can a sample or prototype unit be ordered?
A sample or first unit may be possible for a suitable project. Discuss the final quantity, custom work, approvals and freight first. Also consider how changes after the review would affect later production.
What should be included in a comparable quotation?
Compare quotes using the same scope. Check the quantity, sizes, materials, finishes, utilities, parts and packing. Also compare transport duties, documents, inspections, site support, exclusions and the quote’s validity period.
How long is a quotation valid?
Use the validity period stated in the written quote. Request an update if the specification, quantity, exchange rates, materials or shipping conditions change.
How are payment terms confirmed?
The quote or contract states payment dates and methods. Review these alongside the drawing approval, production release, inspection and shipment stages before placing an order.
How are production and delivery schedules confirmed?
We confirm a working schedule after the drawings, specifications and commercial terms are clear. Custom work, quantities, materials, checks and shipping routes can affect timing. Use the schedule agreed for your project.
What happens if the buyer requests changes after approval?
We check how a change affects design, materials, production, cost and dates. Record and approve changes before carrying them out. Some late changes may no longer be possible once the work has started.
How does PQSE House manage quality during production?
Agree on the inspection plan, records and acceptance points for the order. Include any checks by the buyer or an independent inspector. These checks follow the approved scope and production process.
A better answer starts with a clear brief.
Send the essentials and the PQSE House team can narrow the product range before detailed pricing.
- Destination and required quantity
- Application, room list and occupancy
- Utilities, climate and local standards
- Target schedule and site access
Project-specific engineering and commercial terms are confirmed during quotation.
- CONTACT US
Tell Us About Your Modular Building Project
Share the site location, required quantity, layout, application and target delivery date. Our team will help you prepare a practical product recommendation and quotation.
Suzhou, Jiangsu, China
Manufacturing and project support office.