Kiwi Precast System
The Kiwi Precast System is a whole process for planning, designing, prefabricating, and constructing energy-efficient and durable buildings with prefabricated concrete components, enabling rapid construction, reduced costs, and customizable designs for a wide range of project types.
optimizing from design to occupancy
Prestressed Floor Slabs Above
Exterior Wall
Building envelope and structure
Structural Corridor Wall
Corridor Wall
Exterior Wall
Building envelope and structure
Prestressed Floor Slabs
In-floor heating and cooling lines embedded
Panelized precast
the next step in ‘total precast’ construction
An approach that uses prefabricated concrete panels with multiple embedded components to integrate several divisions of construction to work cohesively; resulting in cost efficiency, energy efficiency, durability, and adaptability.
This method creates a Thermally Active Building System (TABS) which is an energy-efficient approach used worldwide for heating and cooling buildings by harnessing the thermal mass of the building structure itself.
Our Design-Build approach to construction seamlessly integrates planning, design, prefabrication, construction, and commissioning into a single streamlined process.
This methodology ensures clear communication, cost certainty, and timely project completion. By acting as the sole point of responsibility, we eliminate the inefficiencies and risks associated with traditional construction methods. Our innovative use of advanced technologies and sustainable practices allows us to deliver high-quality, energy-efficient homes tailored to our clients’ unique needs.
At every stage, Kiwi Newton prioritizes collaboration, excellence, and client satisfaction to create residential spaces that truly stand out.
We ask the right questions to deliver the desired end results.
Our client-centric approach allows us to deeply understand the unique needs and goals of each residential project. This understanding is the cornerstone of our value engineering process, enabling us to tailor solutions that optimize every aspect of the building.
By involving stakeholders at every stage, we ensure that our designs align perfectly with client objectives and operational requirements.
This collaborative effort allows us to enhance efficiency, functionality, and performance, ultimately delivering residential buildings that provide the best possible return on investment while meeting the highest standards of quality and sustainability.
Our approach is an “Integrated Design & Delivery” solution.
Other modular solutions are trying to solve one problem in an interconnected web of inefficiencies. We are addressing the whole equation; a single-source solution for planning, developing, designing, building and maintaining.
Combining our modular solutions with the other divisions of our company, we can design the building, manufacture the modular components, prepare the siteworks, install the building, finish it, and get it ready for occupancy.
When construction companies vertically integrate themselves like this, they can solve inefficiencies and drive down cost throughout the whole process.
From Design to Occupancy.
Our approach considers that affordability, especially housing affordability, is not just about the upfront capital cost of building the project.
Affordability must be maintained long-term. Otherwise, cheap buildings will be constructed, and the burden of cost will be pushed into the future in the form of costly repairs, updates and expensive ongoing operations costs (electricity, gas, maintenance, etc.).
Kiwi Newton designs and builds projects that have an attractive construction cost, but also have low operating costs due to superior energy efficiency, passive designs, and reducing loads on mechanical equipment.
Most buildings constructed in the last 50 years were not concerned with energy efficiency, leading to excessive greenhouse gas emissions and a burdened electrical grid. While there is a push towards net-zero buildings, it often comes with higher construction costs.
However, the buildings that Kiwi Newton constructs are inherently energy efficient with no added cost. Our Net-Zero Ready buildings can be built for less than the average cost per square foot using the Kiwi Newton approach, offering a sustainable solution that is both environmentally friendly and cost-effective.
Kiwi Newton uses innovative solutions for residential building projects by implementing modular and prefabricated construction methods, enhancing efficiency and precision. We utilize advanced technologies like Building Information Modeling (BIM) for accurate planning and augmented reality for design visualization. Additionally, we adopt carbon-reducing techniques to minimize environmental impact, ensuring our buildings are state-of-the-art and sustainable.
Kiwi Newton
Experience
Kiwi Newton has been a General Contractor since 1994. With an extensive portfolio of projects, Kiwi Newton has experience solving the many different challenges that can occur during a project.
Kiwi Newton has production facilities for steel fabrication and precast concrete manufacturing allowing for vertical integration of supply chain and better project control.
est. 1994
Kiwi Precast System
A true modular system is a full project delivery methodology that leverages process standardization in planning, design, manufacturing and construction.
By integrating these processes, Kiwi brings the “economies of scale” seen in the automotive and manufacturing industries into building construction. With our deep experience in construction, we’ve developed streamlined, modular systems that deliver optimal building performance, faster construction times, and superior energy efficiency.
A Single Source solution for planning, design, and construction, ensuring efficiency, cost-effectiveness, and seamless project execution.
Utilizes cost-saving strategies, prefabrication, and value engineering to ensure projects stay within budget without compromising quality.
Residential buildings built with the Kiwi Precast System are 60% more energy-efficient and produce less than 10% of the GHG (greenhouse gas) emissions.
Low running costs and less maintenance compared to conventionally constructed buildings.
Significant reduction in construction time due to prefabricated elements
Prefabricated concrete panels are fire, mold, and weather-resistant, reducing long-term maintenance needs. Buildings can last for 100+ years.
Provides cost certainty, reduces owner’s risk, and ensures streamlined project management with a single point of responsibility.
Leverage decades of expertise to anticipate and mitigate potential issues, ensuring smooth project execution.
Cost effective Net-zero and Passive House standards with external insulation, airtightness, and energy-efficient thermal mass.
Panelization considers the main elements of a building as ‘components’ that can be manufactured and assembled. The exterior walls, interior walls, floors, stairs, and foundations are components which can be assembled into a variety of building types; just like a ginger-bread house.
This design flexibility allows for a variety of project types and designs while maintaining the modular construction benefits.
How it works
The Kiwi Precast System uses high-quality, fire-resistant, mold-resistant, and bug-resistant precast concrete components.
Unlike traditional precast suppliers, Kiwi integrates multiple construction elements—such as insulation, heating/cooling, electrical, fire suppression, and plumbing—into each component, streamlining the building process and reducing the need for on-site labor.
Compared to other modular construction methods, our solution allows for much more flexibility in design while still maintaining the benefits of modular construction. We can also ship more of the building per truckload reducing overall transportation costs and impacts.
Integrated Design Process
Exterior Structural Walls
Interior Structural Walls
Integrated Floor Panels
Precast Stairs
Precast Footings/Foundations
While not a physical component, design is the backbone of the entire methodology.
Integrated design is crucial to the Kiwi Precast System because it goes beyond simply delivering modular components.
It combines the entire design, planning, and construction process into a seamless workflow. By integrating the design and delivery, Kiwi ensures that every element—from structural components to heating, electrical, and plumbing systems—works together efficiently.
This holistic approach streamlines communication, reduces errors, and accelerates project timelines, while maintaining flexibility in design. Ultimately, it ensures a more cohesive, cost-effective, and high-quality build from start to finish.
more than modular
it's a methodology
While the modular panels are an important part of our solution, it is only one part. In order to truly increase construction productivity, the whole delivery process must be integrated.
Our solution is an “Integrated Design & Delivery” approach. Other modular solutions are trying to solve one problem in a whole interconnected web of inefficiencies. We are addressing the whole equation; a single-source solution for planning, developing, designing, building and maintaining.
Prefabricated
Kiwi Newton manufactures the components of the Kiwi Precast System in our precast manufacturing facility.
We utilize automation for precision, quality and risk mitigation. When we design, manufacture and build our projects we have the ability to adapt and react to any changes quickly and effectively.
Think like an automotive company
D.f.M.A.
Taking inspiration from the automotive industry, Kiwi Newton follows a similar approach by bringing the entire team in-house.
Automotive manufacturers have adopted a strategy of vertical integration, allowing their teams to work closely with one another to manage design, engineering, manufacturing, and delivery, thus ensuring optimal efficiency in both cost and functionality.
This methodology is called Design for Manufacturing and Assembly (DfMA).
DfMA is a product design methodology which considers manufacturing parameters and assembly procedures during the design stage to reduce total time and cost of delivering the product.
Net-Zero Buildings
Kiwi Newton uses advanced prefabricated and modular construction methods designed for superior efficiency and sustainability.
Our system features concrete panels with continuous exterior insulation ensuring that the concrete’s thermal mass effectively regulates indoor temperatures, keeping spaces warmer in the winter and cooler in the summer.
The inclusion of in-floor heating and cooling systems further enhances comfort, utilizing the building’s thermal mass for consistent and efficient temperature regulation. Panels are connected to ensure exceptional air tightness which improves overall energy performance.
The Kiwi Precast System results in buildings that are more durable, sustainable, energy-efficient, comfortable, and of higher quality compared to conventional construction, while also being less costly to build and operate. Reports show 60% more energy-efficient and produces fewer than 10% of the GHG emissions compared to a typical low-rise condo building.
Our buildings achieve net-zero status by integrating solar arrays and geothermal systems, leveraging their highly efficient building envelopes and substantial thermal mass. Exterior insulation and airtight design reduce heating and cooling needs, while solar panels meet electricity demands with renewable energy.
Geothermal systems provide efficient heating and cooling by using the earth’s stable temperatures. Combined with hydronic heating and cooling elements in the concrete thermal mass, these systems maintain consistent indoor climates with minimal energy use. This integration ensures our buildings exceed energy efficiency standards, offering sustainable, cost-effective, and environmentally friendly living spaces.
The Kiwi Precast System is designed for inherent energy efficiency, with insulation positioned on the exterior of the precast concrete walls. This envelopes the concrete within a substantial layer of insulation. The floor elements incorporate water lines, transforming the structure into a Thermally Active Building System (TABS), a method used globally to heat and cool buildings by harnessing the thermal mass of the structure.
TABS takes advantage of concrete’s high heat capacity to efficiently store and release heat. The concrete mass acts as a thermal battery, absorbing energy from the sun during the day and gradually releasing it during cooler nights. This process maintains consistent indoor temperatures, reducing fluctuations due to outdoor weather changes.
Embedded hydronic lines further leverage the building’s mass to store and distribute heat, providing both heating and cooling through a centralized, energy-efficient system. This results in more stable indoor temperatures, reduced energy consumption, and lower operational costs, creating comfortable and environmentally friendly buildings.
Thermal activations allows buildings to simplify, centralize and future-proof the mechanical elements.
Simplified Mechanical Systems: Eliminates traditional ductwork, fans, and complex components, simplifying maintenance and reducing operational complexities. Hassle-free mechanicals in a Kiwi building lead to lower maintenance costs.
Centralized Heating and Cooling: A centralized system efficiently heats or cools the entire building, ensuring uniform temperature distribution and eliminating the need for multiple units. This approach simplifies maintenance and enhances operational efficiency.
Future-Proofing: A Kiwi Building’s adaptability is a key advantage. Upgrading or changing heating or cooling technology is easy with a single, centralized system. This reduces complexity and costs, making the Kiwi Precast System a smart long-term investment.
With high insulating value, special care is taken to limit thermal bridging. Thermal bridging occurs when an exterior element is directly connected to an interior element without any thermal breaks. A prime example is when a balcony is simply a cantilevered extension of the floor slab. With this building detail, the cold concrete balcony is a bridge for your heating energy to leave your building.
Kiwi Newton employs thermally broken balconies and facade mounting to eliminate thermal bridges. Instead of a cantilevered balcony, a precast slab is supported on the exterior of the building via columns or ‘wing walls,’ which are thermally broken and structurally separate from the main building walls.
Sustainability has several key factors:
Environmentally Friendly: Minimizes environmental footprint using recycled or locally sourced materials, reducing energy and water consumption, and incorporating renewable energy sources like solar panels.
Resource Efficient: Designed to use energy and water efficiently with features like high-performance insulation, water-saving fixtures, and intelligent building systems.
Healthy for Occupants: Prioritizes occupant health with natural ventilation, lighting, indoor air quality control, and access to daylight and green spaces.
Durable and Adaptable: Built to last and adaptable for future changes in use or technology, reducing the need for renovations or demolition.
Waste Reduction: Minimizes waste during construction and designs for disassembly and material reuse at the end of its lifespan.
Build better
the future is passive & prefabricated
The Kiwi Precast System is designed to align with Passive House standards, focusing on energy efficiency and sustainability. With superior external insulation, airtight construction, thermal mass activation, and lack of thermal bridging, the system helps maintain consistent indoor temperatures, reducing energy use for heating and cooling.
In addition, the system supports LEED certification by contributing to energy efficiency, reduced environmental impact, and improved indoor air quality. This approach ensures that buildings meet high-performance energy goals while remaining comfortable and cost-efficient to operate.
Aesthetic facades
create unique buildings with limitless façade options
Kiwi Precast buildings offer flexibility with a wide range of exterior cladding options, allowing for any architectural style. Cladding can be applied either on-site or in the shop, and because it’s separate from the precast structure, it can be easily replaced over time.
The system minimizes thermal breaks, ensuring energy efficiency without limiting design possibilities. This allows for unique, architecturally distinct buildings with durable construction and customizable exteriors.
Balconies are designed with thermal breaks to improve energy efficiency, eliminating the need for cantilevered designs. This ensures that balconies don’t compromise the building’s insulation or thermal performance.
Alternatively, “Juliet balconies” provide the aesthetic and functional appeal of a balcony without the full structural extension. These options allow for value engineering, ensuring both design flexibility and energy efficiency.
The Kiwi Approach;
Design-Build
Kiwi Newton designs, manufactures, and constructs the Kiwi Precast System, relying on a Design-Build model to seamlessly deliver projects from start to finish.
By controlling the design process, we ensure that cost implications are fully considered before decisions are made. Simple early-stage choices can lead to significant cost savings in parking structure projects, optimizing both budget and performance.
With in-house production facilities for precast concrete and steel fabrication, Kiwi Newton’s vertical integration streamlines the supply chain, enhances project control, and ensures high-quality, timely delivery every time.
Kiwi Precast System
What is the Kiwi Precast System?
The Kiwi Precast System is a modular building solution that uses prefabricated concrete panels for walls, floors, stairs, and other structural components, ensuring durability, energy efficiency, and reduced construction time.
What sets Kiwi Precast apart from other construction methods?
Kiwi Precast builds better, more cost-effective buildings, particularly for structures between 6 and 30 storeys. Our energy-efficient, sustainable, and net-zero ready buildings offer superior comfort and durability at a lower cost per square foot than traditional methods. What sets us apart is our fully integrated project delivery model. Unlike other construction methods, which rely on separate teams and silos, we manage the entire process—design, manufacturing, and assembly—ensuring all components work cohesively.
Using Design for Manufacturing and Assembly (DfMA), we streamline the building process from the start, reducing time and cost. Unlike other modular companies that can only handle specific types of buildings, our panelized components work for a wide range of projects, making our approach more versatile and efficient.
How is the Kiwi Precast System different from traditional precast construction?
The Kiwi Precast System goes beyond traditional precast construction by integrating multiple systems—such as insulation, heating/cooling, electrical, plumbing, and fire suppression—into each panel. This reduces the need for additional on-site work and speeds up construction. Additionally, our approach focuses on energy efficiency, including thermal breaks and airtightness, which are not typically features of standard precast. Unlike normal precast methods, the Kiwi Precast System is part of a fully integrated design and delivery model, ensuring a seamless construction process from start to finish.
What types of buildings can be constructed with the Kiwi Precast System?
The system is versatile and can be used for multi-unit residential, commercial, office, industrial, educational, healthcare buildings and more, typically ranging from 6 to 30 storeys.
Can the exterior of a Kiwi Precast building be customized?
Yes, the system allows for a wide range of exterior cladding options, so your building doesn’t need to look like traditional precast concrete. Cladding can be applied on-site or in the factory, and is easily replaceable.
What are the benefits of using precast concrete components?
Precast concrete is fire-resistant, mold-resistant, and durable. The Kiwi Precast System also integrates multiple construction elements—like insulation, plumbing, and electrical systems—into each component, streamlining the building process.
How does the Kiwi Precast System align with Passive House standards?
The Kiwi Precast System meets Passive House standards by incorporating high-performance insulation, airtight construction, and minimal thermal bridging. These features help maintain consistent indoor temperatures and reduce the need for heating and cooling, ensuring energy-efficient and comfortable buildings.
Can the Kiwi Precast System be used for Net-Zero construction?
Yes, the Kiwi Precast System is ideal for Net-Zero construction. Its thermal mass, airtight design, and integration of energy-efficient systems like heating, cooling, and insulation help reduce energy consumption, supporting Net-Zero energy goals and minimizing greenhouse gas emissions.
Does Kiwi sell the Kiwi Precast components to other general contractors?
No, Kiwi does not sell its precast components to other contractors. As a vertically integrated design-builder, Kiwi handles the entire process—from design and manufacturing to construction—ensuring quality control and efficiency throughout the project. This approach allows Kiwi to deliver a seamless solution tailored to each client’s needs.
What is the process for starting a project with Kiwi Newton?
The process typically involves:
For more detailed information or specific inquiries, please contact Kiwi Newton directly.
Connect with Us
Phone: 519-822-5281
Fax: 519-822-6159
Email: Email
Phone: 519-822-5281
Fax: 519-822-6159
Email: marketing@kiwinewton.com
Phone: 519-822-5281
Fax: 519-822-6159
Email: marketing@kiwinewton.com
Email: estimating@kiwinewton.com
Email: estimating@kiwinewton.com
Email: estimating@kiwinewton.com
41 Massey Road
Guelph Ontario, N1H 7M6
Phone: 519-822-5281
Fax: 519-822-6159
Email: Email
2169 Hendersonville Rd
Arden, NC 28704
Phone: 519-822-5281
Fax: 519-822-6159
Email: Email
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