Thermal Bridging

The transfer of heat through building materials with higher conductivity, leading to energy loss and reduced insulation efficiency.

Thermal Comfort

The condition of mind that expresses satisfaction with the thermal environment.

Thermal Stratification

The layering of different temperatures in a space, typically with warmer air at the ceiling and cooler air at the floor.

Tilt-Up Construction

A method where large concrete panels are cast on-site and then lifted into place to form walls.

Topographic Survey

A detailed mapping of land elevations, contours, and natural or man-made features to inform site planning and design.

Trenchless Technology

Construction methods, such as horizontal drilling or pipe jacking, used to install underground utilities without extensive excavation.

Turnkey Project

A construction project where the contractor delivers a fully operational facility, ready for immediate use by the owner.

U-Value (Thermal Transmittance)

A measure of how well a building material conducts heat, with lower values indicating better insulation performance.

Underpinning

A construction technique used to strengthen or stabilize existing foundations by extending them deeper or adding support structures.

Unit Price Contract

A type of construction contract where the client pays a set rate per unit of work completed, such as per cubic yard of concrete poured.