01
The envelope is a durable engineering platform.
THOM begins with a single idea: the building envelope should be permanent environmental infrastructure — an engineered platform, not a collection of products.

Buildings as integrated environmental systems.
THOM treats heat, moisture, airtightness, durability and interfaces as system properties rather than separate product decisions.
TIA — the engineering method behind the platform.

The envelope is designed as durable infrastructure that can support changing architecture, technologies and future building requirements.
Five commitments that govern every claim we make.
We engineer from first principles.
Smart Wall applies BEE and TIA to the one component every building shares: the wall.