About JIAZHU

Jiazhu Construction - has been deeply engaged in the production of glued laminated timber since 2011, relocated from Shanghai to Rugao Port in 2018, and now has established two major production bases in Wuhan and Nantong.

Wooden Structure Building

We provide one-stop delivery of construction materials, as well as integrated design-production-construction services for long-span straight and curved glued laminated timber (glulam). We specialize in projects such as large-scale beam-and-column venues, villas, and wooden bridges.

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Home / Products / Wooden House / Prefabricated Wooden House

A prefabricated wooden house is a home built from wood components that are manufactured off-site and then assembled on location. Think of it like a giant puzzle: walls, floors, and roof sections are pre-made in a factory, then shipped and put together quickly—saving time, money, and waste.

Key Benefits
Fast Construction: Up to 30–50% quicker than traditional builds.
Cost-Efficient: Saves 10–25% on labor and materials.
Eco-Friendly: Uses less energy and generates up to 70% less waste.
Energy Efficient: Better insulation and sealing for lower heating/cooling costs.
High Quality: Built in controlled environments for consistent results.
What It Looks Like
Prefabricated wooden houses can range from cozy cabins to sleek modern homes. We offer customizable designs with options for terraces, multiple floors, and stylish finishes.

Prefabricated wooden homes are perfect if you want a sustainable, stylish, and efficient living space without the long wait or high cost of traditional construction.

About Us
Nantong Wellhouse Architectural Technology Co., Ltd.

Nantong Wellhouse Architectural Technology Co., Ltd. is China Prefabricated Wooden House Suppliers and Pre-fabricated Glulam Roof Trusses Manufacturers.It was established under the guidance of green building and sustainable development concepts, specializing in the research, development, and production of glued laminated timber (glulam) and timber structure products. The factory is characterized by a high degree of mechanization and standardization, creating an efficient and intelligent production environment. 

Relying on a mature production system and professional team, the company boasts a monthly production capacity of up to 2,000 cubic meters. Its core products include glued laminated timber (glulam), solid wood wall panels, and Cross-Laminated Timber (CLT), which are widely used in the field of timber structure construction.

The company provides full-cycle, integrated services encompassing architectural design, budget estimation, production, manufacturing, and construction installation. It covers diverse project types such as large-scale venues, villas, and timber bridges, ensuring efficient project progression through professional technical coordination and full-course construction support.

Certificate Of Honor
  • Quality Management System Certificate
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  • Utility Model Patent Certificate
  • Utility Model Patent Certificate
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Prefabricated Wooden House Industry knowledge

Why are Prefabricated Wooden Houses Revolutionizing Modern Construction?

A Prefabricated Wooden House represents a major shift in how we approach residential and commercial architecture. Unlike traditional on-site construction, these homes are built from high-precision wood components that are manufactured in a controlled factory environment before being shipped and assembled on location. This approach to building is increasingly preferred for its ability to deliver sustainable, stylish, and high-performance living spaces without the logistical headaches of conventional builds.

The Shift Toward Industrialized Construction

The construction industry is currently undergoing a significant transformation, moving away from labor-intensive on-site methods toward high-tech industrialization. In this context, the Prefabricated Wooden House has emerged as a frontrunner. By shifting the majority of the construction work into a factory setting, Prefabricated Wooden House Manufacturers can implement quality control measures that are virtually impossible to replicate in the field. This controlled environment ensures that every structural element is protected from moisture, UV damage, and fluctuating temperatures during the critical fabrication phase.

As urbanization increases and the demand for rapid housing solutions grows, the efficiency of prefabrication becomes a decisive competitive advantage. For developers and homeowners alike, the ability to predict timelines and costs with pinpoint accuracy is invaluable. The modular nature of these structures allows for a "plug-and-play" installation process, where wall panels integrated with windows, doors, and even electrical conduits arrive at the site ready for immediate attachment.

Unmatched Efficiency and Construction Speed

One of the most significant advantages of choosing a Prefabricated Wooden House is the drastic reduction in project timelines. Because the components are manufactured simultaneously while the site foundation is being prepared, the overall construction time can be shortened by 30% to 50%. This speed does not come at the cost of quality. In fact, factory-controlled environments ensure that every timber joint and wall panel meets exact specifications, free from the unpredictable interference of adverse weather conditions like rain or snow which often delay traditional masonry projects.

This accelerated pace significantly reduces the financial burden on investors by shortening the period between the initial investment and the point of occupancy. For commercial projects, such as resort cabins or community venues, this means a faster return on investment through earlier operation. For residential homeowners, it means moving into a dream home months sooner than expected.

A Sustainable and Cost-Effective Choice for the Future

From an environmental perspective, timber is a natural carbon sink, and prefabrication further enhances its eco-friendly credentials. This method generates up to 70% less waste compared to traditional construction sites because material usage is optimized through advanced computer algorithms during the cutting phase. Furthermore, homeowners can expect to save between 10% and 25% on total labor and material costs.

The precision of pre-manufactured panels also results in superior insulation and airtight sealing. By eliminating the micro-gaps often found in manual on-site assembly, these homes achieve higher R-values and lower air infiltration rates. This translates into significantly lower long-term heating and cooling costs for the occupant, making the Prefabricated Wooden House one of the most energy-efficient housing options available today.

What Technical Innovations Define High-Performance Prefabricated Timber Structures?

The success of a Prefabricated Wooden House relies on the sophisticated materials and engineering processes hidden within its structure. Leading China Prefabricated Wooden House Suppliers have moved beyond basic lumber, utilizing advanced engineered wood products to achieve spans and strengths previously reserved for steel and concrete.

Material Engineering and Structural Integrity

The modern timber industry relies on engineered wood products that enhance the natural strengths of timber while neutralizing its weaknesses.

Glued Laminated Timber (Glulam): This advanced structural material is created by bonding multiple individual layers of dimension timber with high-strength, moisture-resistant adhesives. By aligning the grain of all laminations with the longitudinal axis, Glulam offers superior strength-to-weight ratios compared to steel. This precision engineering allows for the creation of massive load-bearing beams and complex, architecturally stunning curved trusses that remain dimensionally stable and structurally sound over many decades of use.

Cross-Laminated Timber (CLT): Often referred to in the industry as "jumbo plywood," CLT consists of several layers of kiln-dried timber boards stacked in alternating directions and bonded with structural adhesives. This orthogonal cross-lamination provides exceptional structural rigidity and stability in two directions, effectively acting as a rigid plate. These properties allow CLT to be used as the primary structural system for high-rise timber buildings, heavy-duty floor systems, and expansive wall panels that require high shear strength.

By utilizing a highly mechanized and standardized production environment, Prefabricated Wooden House Manufacturers can produce these components with a level of accuracy that is measured in millimeters. This industrial-grade precision is the cornerstone of the high-performance building envelope.

Comprehensive Technical Specifications and Benefits

To provide a clear understanding of the features available in high-end wood structures, the following table outlines the technical considerations for different project scales:

Benefit Category

Prefabricated Wooden House Specifications

Strategic Impact on Homeowners

Structural Material

Glued Laminated Timber and Cross-Laminated Timber

Exceptional load-bearing capacity and dimensional stability that resists warping over time.

Precision Level

Industrial-grade CNC machining and automated standardization

Ensures perfect fits during assembly, eliminating drafts and preventing structural gaps.

Waste Reduction

Controlled off-site manufacturing and optimized cutting

Up to 70% less material waste, significantly lowering the project's environmental footprint.

Thermal Performance

Multi-layer wall panels with integrated high-density insulation

Superior energy efficiency, leading to a permanent 20-30% reduction in utility bills.

Customization

Modular design with flexible terrace and multi-floor options

Allows for bespoke architectural styles ranging from cozy cabins to sleek modern villas.

Fire Resistance

Charring-layer technology and fire-rated engineered wood

Engineered timber chars on the outside while maintaining structural integrity in the core.

The Role of Mature Production Systems and High Capacity

Sourcing from established China Prefabricated Wooden House Suppliers provides access to a mature production system that can handle complex projects at scale. A factory characterized by a high degree of mechanization and standardization, boasting a monthly production capacity of up to 2,000 cubic meters, is essential for ensuring project reliability.

This high volume of production allows for the simultaneous fabrication of components for diverse project types, including large-scale venues, luxury villas, and even timber bridges. The use of solid wood wall panels and Pre-fabricated Glulam Roof Trusses ensures that every element of the building is a product of intelligent production, providing consistent results that meet and often exceed global building standards.

How Does an Integrated Service Model Simplify the Journey to a Timber Home?

Building a Prefabricated Wooden House involves a sophisticated orchestration of design, engineering, and logistics. To ensure a seamless experience, the industry has adopted an integrated, full-cycle service model that manages the project from the first sketch to the final construction installation.

From Architectural Vision to Technical Reality

Professional technical coordination serves as the strategic backbone of any high-performance timber project, ensuring that the transition from a conceptual blueprint to a physical reality is executed with flawless precision. By partnering with an integrated service provider, homeowners and developers benefit from a centralized management system that oversees the most intricate technical details of the build. This comprehensive oversight includes:

Customized Architectural Design: This phase involves tailoring modular sections and structural grids to fit the specific aesthetic preferences and functional requirements of each client. Whether the project is a multi-floor family villa, a modern vacation cabin, or a specialized large-scale public venue, professional designers utilize advanced Building Information Modeling software to ensure every component is optimized for both structural strength and visual beauty. This digital twin approach allows for the detection of design conflicts long before the manufacturing phase begins.

Accurate Budget Estimation: Providing transparent and highly detailed cost breakdowns at the earliest stages of the planning process. This financial clarity ensures that the project remains within strict budgetary boundaries without compromising on material quality or long-term structural safety. By identifying cost-saving opportunities through material optimization in the factory, manufacturers can offer competitive pricing that remains stable throughout the construction cycle.

Technical Engineering Support: A dedicated engineering team ensures that every structural element, including Pre-fabricated Glulam Roof Trusses and CLT wall panels, is specifically engineered to withstand local environmental challenges. This includes rigorous calculations for wind uplift, seismic activity, and heavy snow loads, providing a secure and resilient living environment in any geographical climate.

Full-Course Construction and Assembly Support

The real value of working with professional Prefabricated Wooden House Manufacturers lies in the transition from the factory to the site. Professional teams manage the manufacturing, shipping, and construction installation, ensuring that the pre-fabricated components are assembled with the same precision they were built with.

This full-course support is particularly vital for complex timber structures, where technical coordination between the roof trusses, wall panels, and glulam frames must be flawless. By having a single point of responsibility, homeowners avoid the communication gaps that often occur between designers and separate contractors, leading to a much smoother and more reliable construction experience.

Maintenance and Longevity: Protecting Your Timber Investment

A Prefabricated Wooden House is designed to last for generations, but like any premium asset, it requires a proactive approach to maintenance to ensure its performance and appearance remain optimal.

Protecting the Building Envelope

The durability of wood is primarily a function of moisture management.

Moisture Protection: Modern timber houses utilize advanced, high-performance vapor barriers and breathable membranes strategically placed within the wall assembly. These layers are designed to manage internal humidity and ensure that external moisture does not become trapped within the wall cavity, which prevents the risk of interstitial condensation. Regular inspections of the exterior cladding and seals ensure the wood remains perfectly protected from heavy rain and high humidity.

UV Resistance: Exposure to direct sunlight can gradually break down the lignin within the wood fibers, leading to a natural silvering effect and potential surface degradation. Applying high-quality, UV-resistant oils or breathable stains helps maintain the rich natural color and texture of the timber. These treatments act as a sacrificial layer that provides an additional hydrophobic barrier, significantly slowing down the process of moisture ingress and fiber weathering.

Structural Stability and Long-term Performance

Thanks to the use of Glulam and CLT, the structural frame of a Prefabricated Wooden House is incredibly stable. Unlike traditional lumber, these engineered products have been kiln-dried to specific moisture contents, meaning they will not shrink or swell significantly after installation. This stability protects the interior finishes and ensures that windows and doors continue to operate smoothly for the life of the building.

By choosing a Prefabricated Wooden House built under the guidance of green building and sustainable development concepts, owners are investing in a future-proof home. It is a harmonious blend of nature and technology, providing a high-quality, efficient, and breathable living environment that stands the test of time. When high-quality industrial production from reliable China Prefabricated Wooden House Suppliers meets diligent maintenance, a timber home remains a breathtaking piece of architectural art for decades.