Early Contractor Involvement & Value Engineering

We can also assist with product specifications and construction methodologies to ensure the best result for our clients is provided.

09 636 7701
09 636 7701
Early Input
By adding our input during the design phase of projects we are often able to assist clients with optimising the design to ensure the most cost-effective structural Steel Solution. By including Weldlok in the design stage we have assisted our design & build clients with savings in wastage, overdesign and decreasing fabrication/installation hours.


We have a dedicated detailing team allowing us to achieve fast turn arounds whilst working on multiple projects. Our detailers operate in CAD software allowing us to easily export data for the use of CNC drill-lines and Plate Cutters, whilst also creating informed reports of components and materials ultimately increasing efficiency and minimising wastage.

Construction Experience

Expertise & Planning
Expertise & Planning

With the small experienced team at Weldlok we are exposed and understand the process of delivering a structural steel package from the start to finish & how our clients need this to fit seamlessly within the wider construction process. This knowledge allows us to engage with the main contractor, client, engineer or architect at a planning stage to assess the feasibility or foresee the issues that may arise in a specific project. These meetings may look at further possible cost savings, staging of the project, relationship with other trades or the logistics of transportation and Install.


Weldlok has three fabrication workshop’s, fully serviced by overhead gantry cranes, allowing us to fabricate a wide range of projects. Throughout the workshops we run a natural workflow, where each worker is responsible for specific tasks, creating cost efficient and high quality steel members. Workshop tasks include cutting, assembling and welding members. Having our workshop organised into specialised tasks, gives greater accuracy and increased productivity.

Having these workshop resources employed directly within Weldlok provides a high level of control over quality and program to ensure we deliver on time, every time for our clients. It also often has the added benefit that any late changes and modifications required by our clients can be carefully managed and included if required.


Weldlok can provide a number of full time rigging crews that are capable of erecting structures of all sizes. The site crews consist of qualified riggers, crane operators and onsite welders. Our rigging crews work safely & efficiently with a number of cranes and a variety of different access machinery, including boom lifts, scissor lifts available within the Weldlok fleet. With close co-ordination between the workshop and office staff, we look to minimize, monitor and control risks and errors, and increase onsite productivity to meet deadlines. We are constantly looking to integrate tech solutions to increase efficiencies on site, including the use of tablets to allow riggers to view 3D CAD files whilst on site.


Our Steel Fabrication Certification (SFC) demonstrates our capability to manufacture products to the requirements of ISO 3834 & AS/NZS 5131 (Structural Steelwork – Fabrication and Erection). SFC provides our clients with greater certainty of product quality and assurance that they are dealing with a company who has proven procedures and personnel that, together, represent international best practice.

Our quality system covers the full fabrication process, from the materials & consumables used & their Origin, right through to the vigorous in-house and independent inspections of fabrication & welding. Our system has the capability to trace induvial steel components to steel mill certs, consumables, welders & fabricators. It also ensures we have the correct weld procedures in place and suitably qualified welders to ensure welds are completed as per these procedures.

Health &

Weldlok (NZ) Ltd is Fully committed to providing and maintaining a safe and healthy work environment for all Employees, Contractors and all persons visiting the premises or on any of our sites.
To achieve this we commit to:
Weldlok Is a member of Site Safe NZ.
1. Set health and safety objectives and performance criteria for all staff and work areas. 
3. Actively encourage the accurate and early reporting of all incidents and injuries as well as near misses, & include investigations within our continuous improvement system. 
5. Promote a system of continuous improvement & Safety based culture. 
2. Proactively identify hazards and risks.

4. Ensure that all employees are made aware of the hazards in their work area and are trained to enable them to perform their duties in a safe manner. 
6. Co-operate & Co-ordinate with main contractors and other contractors on sites