About GCA

GCA Engineering is a design company based in Sydney Australia and China.

GCA collaborates with developers, architects, project mangers, main contractors and fabricators to design and deliver Innovative facades and steel structures.

GCA has been established with over 25 years of experience within the facade and steel  industries delivering complex and innovative solutions.

Our senior team leaders have direct industry experience in facade consultancy, design, engineering, procurement, testing, production, logistics, project management and installation. 




Our goal is to deliver facade and steel solutions that not only perform but enable our clients to realise their design intent whilst delivering cost effective solutions.


Facade Delivery Management

Concept & Detailed Design

System Certification

Facade Engineering


Facade Project Management

Thermal Analysis

Shop Drawings

Factory QA Service

GCA Engineering Innovation