The Outcome
The project was successfully completed, with the extension seamlessly integrated into the existing home. The construction provided a durable, energy-efficient solution, and the design effectively accommodated the underground rainwater tank, meeting the client's satisfaction.
How we did it
Hartigan designed the extension using blockwork cavity walls, timber floors, and a timber roof for efficient construction. To address the underground rainwater tank, the foundations and ground floor were engineered to bridge over it.
The Challenge
The challenge was an underground rainwater tank, requiring Hartigan to design the foundations and floor to bridge over it, ensuring a stable and secure extension.