When working on multi-residential projects, architects, builders and developers face many critical decisions, including the choice of windows and doors. One key question is: Does your window supplier have full control of their supply chain and process?
At UNO Windows & Doors, our in-house end-to-end process connects specification, design, manufacturing and supply, giving project teams greater visibility and fewer handover points throughout the joinery process.
It also allows us to develop solutions like UNO Hub, giving architects, developers and consultants better control over their window and door specification. From project-specific construction R-values and technical files through to guides, collaboration tools and specification resources, UNO Hub helps bring more of the information you need into one place.
In this article, we’ll explore the difference between a fabricator and a full supply chain manufacturer, and why greater control of the process can lead to more consistent outcomes, clearer communication and a smoother path from specification through to supply.
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www.unowindows.co.nz/hub
Fabricator vs Manufacturer: What Architects, Builders, and Developers Must Know
At a basic level, a fabricator assembles windows and doors from pre-manufactured components supplied under licence by a window system supplier. They don’t design or produce the materials themselves but, instead purchase the aluminium & main components from their system supplier and fabricate windows to match their interpretation of the plans. While they may be supplying a well-known brand, it introduces risks including, inconsistencies in quality in different locations around the country, depending on their processes, brings risks where the system supplier has details incorporated in plans that may not be able to be fabricated, potential delays in the supply chain waiting for system supplier to ship, & lastly the fabricator could supply & sometimes install a different product to what's been drawn in the details on plans because of the “disconnect” between the system supplier & the fabricator.
On the other hand, a full supply chain manufacturer like UNO controls the entire process. From designing, sourcing and stocking aluminium profiles and components, through to testing and compliance with NZ standards, project design input, R-value calculations, manufacturing and delivery, everything is managed under one roof.
This end-to-end control helps maintain quality at every stage, gives project teams one clear point of contact, improves programme certainty and helps ensure the final product aligns with the project specification.
It also enables UNO to provide solutions like UNO Hub, giving architects, developers and consultants greater control over their joinery specification through project-specific construction R-values, technical files, product information and collaboration tools in one place.
A full supply chain manufacturer can also introduce value engineering earlier in the design process, because they understand how detailing, configurations and material choices will affect cost, manufacturability and the efficiency of the project through to completion.
5 Key Reasons to Choose a Full Supply Chain Manufacturer for Your Multi-Residential Project
Consistency in Quality
Multi-residential projects require consistent quality, especially when it comes to compliance with H1 regulations and ensuring optimal construction R-value performance. By working with a manufacturer, you can incorporate the actual as-built details in the design stage, reduce the risk of variances between the system supplier and fabricator, and guarantee that your windows and doors are produced to a high, uniform standard as drawn in the plan details. Streamlined Communication
With a fabricator, at different stages of the project, you may find yourself juggling multiple points of contact across different companies, which can lead to delays and confusion. A full supply chain manufacturer simplifies the process by giving you a single team to work with from start to finish -from concept to completion wherever your project is located. This approach ensures clarity and efficiency throughout your project.
Avoiding Miscommunication and Design Setbacks
One of the common frustrations architects face when working with fabricators is the misinterpretation of plans. Architects often specify products by brand with the assistance of the system supplier, but once the project reaches the fabricator, sometimes it becomes clear that the details designed cannot be manufactured in reality as intended or drawn. This leads to delays, additional costs, rework of drawings, council amendments, and unnecessary stress. By involving UNO Windows & Doors early in the project, you gain the assurance that our team will collaborate with you to ensure all specifications are practical, achievable, and aligned with the manufacturing & where applicable the installation process from the start. This proactive approach helps prevent costly setbacks and keeps your project on track.
Meeting Deadlines with Precision
Time is always of the essence, especially when you're managing large-scale multi-residential developments. A manufacturer who controls the entire process is better equipped to deliver on time, as they are not reliant on third-party system suppliers. They can potentially adapt production schedules to meet your needs, ensuring smooth project timelines and helping you avoid costly delays.
R-Value & H1 Compliance with UNO Hub
An experienced full supply chain manufacturer like UNO understands the specific requirements of multi-residential projects in New Zealand, particularly when it comes to H1 compliance and optimising construction R-values.
Through UNO Hub, architects can build out their UNO window and door project and generate project-specific construction R-values based on the joinery being specified. These values can then be used within the Calculation Method as part of the wider H1 assessment for the building.
Because UNO manages specification, manufacturing and supply through our in-house end-to-end process, the R-value information is connected to the actual windows and doors being proposed for the project, helping reduce assumptions and give project teams better control earlier in the design process.
Once the joinery specification is finalised, project teams can request an R-value certificate through UNO Hub, which can be used to support building consent.
Specify smarter with UNO Hub.
Simplify Your Next Multi-Residential Project with UNO Windows & Doors
At UNO Windows & Doors, we take pride in being a full-supply chain manufacturer. From sourcing aluminium to using state-of-the-art CNC technology for precise manufacturing, we offer a fully integrated solution that ensures the highest quality in every product we deliver. Our aluminium joinery is designed to meet the unique challenges of New Zealand’s building environment, ensuring compliance, energy efficiency, and long-term durability for your multi-residential projects.
Need H1 Compliance or PS1 Help? Speak with UNO’s Experts Today
Ready to simplify your next project? Our team is here to help. Whether you need assistance with H1 compliance, producer statement documentation, or selecting the right configurations for your specific R-value requirements, we’re just a call or click away. Contact us today to discuss how our aluminium windows and doors can deliver a reliable, hassle-free solution for your multi-residential project.
Conclusion: Why Full Supply Chain Manufacturing is the Smarter Choice for New Zealand Projects
Choosing a full supply chain manufacturer over a fabricator for your windows and doors in New Zealand is more than just a decision about product sourcing, it’s about choosing a partner that gives you peace of mind. Learn more about why developers and architects choose UNO to deliver consistent, end-to-end window and door solutions for multi-residential projects.
By opting to work with a full-supply chain manufacturer like UNO Windows & Doors, you ensure that your project is managed with precision, that deadlines are respected, and that the final product is delivered with seamless quality from concept to completion.
