Flexible Layout Steel Structure Apartment and Prefab Steel Dormitory with Fast Construction and Energy Saving Performance
Flexible Layout Steel Structure Apartment
,Fast Construction Prefab Steel Dormitory
,Energy Saving Steel Structure Apartment
The steel structure apartment is a new generation of prefabricated green residential building. Adopting a lightweight rigid steel frame system specially designed for residential use, it differs greatly from traditional brick-concrete and concrete houses. It features six core advantages: higher safety rate, higher usable floor area, energy saving and environmental protection, fast construction, flexible house type and superior comfort. With full factory standardized prefabrication and on-site modular assembly, the building delivers stable structure, low energy consumption and excellent living experience. It is widely applied in general residential communities and supporting housing projects, serving as a high-quality and modern green construction solution.
| Main Structure | The load-bearing system is composed of hot-dip galvanized cold-formed thin-walled light steel keels. |
|---|---|
| Steel Material | Q345B (S355JR) or Q235B (S235JR), hot-dip galvanized or anti-corrosion painting. |
| Enclosure Wall | Light-gauge composite wall panel / rock wool sandwich panel (thermal & sound insulation). |
| House Layout Features | Flexible layout, non-load-bearing partition wall. |
| Basic Form | Independent / strip / raft foundation (depends on geology). |
| Supporting System | Doors, windows, water supply & drainage, electrical pre-reservation, roof waterproof system. |
| Applicable Scenarios | Cultural tourism vacation houses, campsite guest rooms, private courtyard residences, supporting facilities for scenic areas, temporary reception centers. |
The main frame adopts Q345B (S355JR) or Q235B (S235JR) high-strength steel specially for residential buildings, matched with hot-dip galvanized light steel keels for enclosure. The steel members feature small section size, high bearing capacity and light self-weight. All frame components are processed through precision welding, sandblasting rust removal and multi-layer anti-corrosion and fireproof coating. Equipped with a professional residential bracing system, the structure achieves high overall stability and effectively avoids common problems of traditional buildings such as wall cracking, foundation settlement and water leakage. All steel parts are precisely prefabricated in factories to ensure accurate dimensions and tight assembly, delivering higher construction accuracy than cast-in-place concrete buildings.
The enclosure system adopts residential-grade integrated thermal insulation panels and A-class fireproof rock wool sandwich panels. Equipped with high-density sound insulation layers and waterproof breathable layers, the building realizes thermal insulation, fire resistance, sound insulation, moisture-proof and anti-leakage performance. It greatly reduces heat transfer coefficient and keeps indoor temperature stable all year round. Indoor lightweight partition walls support flexible space division. The high-strength floor slabs with shock-absorbing cushions effectively reduce floor noise and improve living privacy and comfort. All materials are formaldehyde-free, eco-friendly and fully compliant with civil residential environmental standards.
- Higher Usable Floor Area & Space Utilization Steel structure components feature slim sections and do not occupy indoor space. Without heavy load-bearing concrete walls, the usable indoor area is increased by about 6% compared with traditional houses. The walls are thinner, the house type is more regular, and no space is wasted. The layout of bedrooms, living rooms, kitchens, bathrooms and balconies can be freely optimized.
- Superior Safety, Earthquake & Wind Resistance The steel frame features high toughness, good ductility and excellent energy absorption capacity, enabling it to resist high-grade earthquakes and strong typhoons. The overall structure is professionally calculated and verified, fully meeting national standards for seismic resistance, wind resistance and durability. With mature anti-rust and anti-corrosion treatment, the structure remains stable without cracking, deformation or settlement, with a service life of more than 50 years.
- Fast Construction & Quick Operation The whole project adopts dry-type prefabricated construction without on-site concrete pouring and long curing procedures. The construction cycle is only 1/2 to 2/3 of traditional residential buildings. It greatly shortens the whole process from construction and decoration to occupancy, enabling rapid project completion and effectively shortening the investment return cycle.
- Energy-saving, Constant Temperature & Low-carbon Living Equipped with high-efficiency thermal insulation enclosure system, the building performs much better in heat insulation than traditional concrete walls, blocking outdoor heat in summer and preserving indoor warmth in winter to reduce air conditioning and heating energy consumption.
- Flexible & Highly Customizable House Types Without restrictions from load-bearing walls, the interior layout is highly flexible. Customizable unit types include single rooms, double rooms and one-bedroom apartments. Supporting facilities such as independent bathrooms and ventilation systems are optional.
- Eco-friendly & Compliance Guaranteed Prefabricated construction produces little dust, construction waste and pollution, realizing green and low-carbon construction. All building materials meet civil residential environmental standards. The project can smoothly pass official construction and fire safety inspections.
Widely suitable for ordinary residential communities, community rental apartments, supporting housing of industrial parks, grassroots resettlement housings and other general residential scenarios.
This steel structure apartment integrates core strengths: high space utilization, high safety, constant temperature energy saving, fast construction, flexible customization, green environmental protection and long service life. It solves common pain points of traditional residences such as wall cracking, water leakage, high energy consumption and low usable area. Balancing safety, comfort and economic benefits, it is an optimal modern standardized green residential solution.
As a professional steel structure solution provider, we deliver a full-cycle, one-stop service covering every phase from initial inquiry to final project completion, supporting your project with reliable efficiency and professional expertise.
We hold full engineering qualifications including the professional contracting qualification for steel structure engineering and the construction work safety permit, and have established three standardized management systems:
- ISO 9001 Quality Management System
- ISO 14001 Environmental Management System
- ISO 45001 Occupational Health and Safety Management System
Our full product portfolio — steel structure buildings, modular light steel houses and container houses — has all been tested and verified by authoritative third-party institutions. The scope covers UL certification, CE certification, Australian certification for rock wool, certifications for fiber cement boards and glass wool, as well as core performance indicators including structural mechanics, fire & corrosion resistance, thermal & acoustic insulation, waterproof sealing and fatigue life, strictly complying with national building codes and industry standards.
For export products, we have obtained a full set of international certifications such as EU CE and EN 1090, which fully adapt to the engineering requirements and trade regulations of all regions worldwide, providing all-round guarantee for compliant project delivery and consistent quality.
Upon receiving your project requirements, our engineering team will provide feedback on drawing approval within 24 hours. We assign a dedicated specialist for 1-on-1 consultation, to fully understand your project specifications, local construction codes and budget expectations. Our team will tailor the structural design, optimize material usage and propose the most cost-effective solution that perfectly fits your actual needs.
With standardized production management and mature fabrication workflow in our own factory, we guarantee a 25-day fast delivery cycle for regular projects. To date, we have successfully delivered over 300 steel structure projects worldwide, accumulating rich experience in cross-border trade and overseas project implementation. All components go through strict quality inspection before delivery, and will be shipped together with complete construction drawings, detailed installation manuals and guidance videos.
We provide 7×24 hours uninterrupted technical support throughout the whole project cycle. Whenever you encounter technical problems during installation or construction, our professional team will respond promptly and offer targeted solutions. We strictly implement safety management systems in both production and construction links, and have maintained a zero safety incident record all along, to ensure your project is carried out smoothly and safely.
Beyond fabrication and delivery, we also offer optional on-site installation guidance upon request, to assist your on-site team with key construction procedures. From design, production, logistics to after-sales support, we take charge of every detail, providing you with a truly hassle-free one-stop steel structure solution.
- Step 1Customer Inquiry
- Step 2Targeted Design & Formal Quotation
- Step 3In-depth Communication & Customized Solution
- Step 4Plan & Contract Confirmation
- Step 5Standardized Factory Fabrication
- Step 6Delivery (components + construction drawings + installation videos)
- Step 7Optional On-site Installation Guidance
- Step 8Project Completion
It is a new type of prefabricated green residential building with a lightweight steel frame as the main load-bearing system. Compared with traditional concrete buildings, it features thinner walls, higher room rate, lighter weight, better earthquake resistance, faster construction and lower later maintenance cost. It focuses on comfortable residence rather than heavy industrial load, making it more suitable for staff accommodation and long-term living.
Fully customizable. Without load-bearing wall restrictions, it supports single rooms, double rooms, one-bedroom apartments and multi-bedroom layouts. Floor height, bay windows, balconies, independent bathrooms, stairwells and ventilation systems can all be customized according to customer needs.
All decorative and enclosure materials are formaldehyde-free and environmentally friendly, complying with civil residential health standards. No harmful substances are released, ensuring safe and healthy long-term living.
Yes. The modular steel frame structure supports later storey expansion, length extension, interior layout adjustment and partial reconstruction. The steel components can be disassembled and reused, featuring green environmental protection and low secondary investment cost.
Widely used in enterprise staff apartments, industrial park talent apartments, campus dormitories, construction site supporting accommodation, cultural tourism apartments, supporting community residences and low-rent indemnificatory apartments.
-
MWhen building a warehouse in an earthquake-prone area, safety is of the utmost importance to us. The steel structure warehouse of Yidongxiang has been designed with an earthquake resistance level of 9. All the joints have been reinforced. During an earthquake, the warehouse remained intact and the goods we stored were not damaged. We are truly at ease.
-
RAs a cold chain logistics company, we have very strict requirements for the insulation and sealing of our warehouses. The team at Yidongxiang worked closely with our insulation supplier to solve the connection problem between the steel structure and the insulation layer perfectly. Now the insulation effect of the warehouse is even better than expected, and the operating costs have been reduced by 15%.
-
MWhen building a warehouse in an earthquake-prone area, safety is of the utmost importance to us. The steel structure warehouse of Yidongxiang has been designed with an earthquake resistance level of 9. All the joints have been reinforced. During an earthquake, the warehouse remained intact and the goods we stored were not damaged. We feel truly at ease.
