Q1: What is an ADU?

An Accessory Dwelling Unit (ADU) is a secondary residential unit located on the same property as a primary home. Common types include detached ADUs, attached ADUs, garage conversions, and modular ADUs.

Q2: Why are modular ADUs becoming more popular?

Compared with conventional construction, modular ADUs typically offer:

Factory-controlled quality;

Faster installation;

Less disruption to existing properties;

Reduced construction waste;

Standardized production;

Flexible design options.

Q3: What do international buyers consider when purchasing modular ADUs?

Key considerations include:

Compliance with local building codes;

Energy efficiency;

Fire and structural safety;

Factory quality management;

Transportation and installation plans;

After-sales support.

Requirements vary by jurisdiction, so local regulations should always be reviewed before project implementation.

Q4: What are the future trends for the ADU market?

Expected developments include:

High-performance energy-efficient ADUs;

Smart home integration;

BIM-enabled design;

Automated factory production;

Sustainable materials;

Greater standardization.