Definition of the term Trim
The finish materials in a building, such as moldings applied around openings (window trim, door trim) or at the floor and ceiling of rooms (baseboard, cornice, and other moldings).
Definition of the term Tremie
A tube with removable sections and a funnel at the top used in concrete application. The bottom is kept beneath the surface of the concrete and raised as the form is filled and is used to pour concrete underwater.
Definition of the term Treated Lumber
A wood product which has been impregnated with chemicals to reduce damage from wood rot or insects. Often used for the portions of a structure which is likely to be in ongoing contact with soil and water. Wood may also…
Definition of the term Tread
The horizontal board in a stairway on which the foot is placed.
Definition of the term Trap
A plumbing fitting that holds water to prevent air, gas, and vermin from backing up into a fixture.
Definition of the term Transmitter (Garage Door)
The small push-button device that causes the garage door to open or close.
Definition of the term Transit
A surveyors instrument used by builders to establish points and elevations both vertically and horizontally. It can be used to line up stakes or to plumb walls or to measure the angle of elevation from a horizontal plane.
Definition of the term Torching
Applying direct flame to a membrane for the purpose of melting, heating or adhering.
Definition of the term Torch Down Roof (Single Ply or Modified Bitumen)
A newer roofing material mostly used on flat roofs. This material usually comes in rolls and is applied to the roof with an open flame or 'torch.'