Thru-Wall Flashing: Flashing extended completely through a masonry wall.
Through-Wall Flashing - A water resistant membrane or material assembly extending through a wall and its cavities, positioned to direct water entering the top of the wall to the exterior.
Through-Wall Flashing: A material that extends through a wall and is used to direct water entering a wall cavity to the exterior of the structure.
Tie-In: The joining of two different roof systems.
Through-Wall Flashing.
A sheet metal sleeve through a parapet wall, integrated with the abutting counterflashing and roofing to prevent water from intruding.
Throw.
Use Wall Flashing at the top of the slope in lean-to situations or a ridge piece as appropriate. Use Foam Filler at the bottom of the slope to prevent draughts but don't forget to ensure adequate ventilation.
Truss-Type Wall Reinforcing
A type of horizontal reinforcing systems made with diagonal cross rods through wall flashing.
Tutor Arch
A pointed, four-centered arch of medium rise-to-span ratio.
Course - 1) the term used for each application of material that forms the waterproofing system or the flashing; 2) one layer of series of materials applied to a surface (I.e., a five-course wall flashing is composed of three applications of mastic ...
Prep work... Installing new shingles... Steep Slope: Tear off with new OSB over old sheathing... New shingles including valley and wall flashing... Re-roofing a garage with 3-tab shingles... more...
These demand diligent inspection. There is frequently wood-earth contact, and poor ventilation underneath - and frequently unorthodox framing methods. The porch roof-to-wall flashings are frequently substandard and problematic.
 See also: Water, Wall, Flashing, Building, Wood
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