BlockFlash cuts installation time associated with using membrane flashing in a multi-wythe course by approximately 50 percent, product developers note, and eliminates the need for multiple architectural CMU sizes typical with through-wall flashing
Also includes adding a foil faced bitumin flashing sheet to extend up and over the top of the parapet prior to installation of new sheet metal cap(s) 2) removal of a portion of brick veneer in order to install through-wall flashing
in three upper level wall locations.
Staining or detectable moisture at interior drywall soffits, blind pockets, lay-in ceiling tiles, and above windows and doors can indicate defective through-wall flashing
in clay brick and concrete masonry cavity walls.
Work generally includes repairs to brick and limestone masonry, sealant replacement and the installation of a through-wall flashing
In clay brick and concrete masonry cavity wall construction, this could indicate defects in the through-wall flashing
above the windows and doors rather than defects in the window and door products themselves, a common source of misdiagnosis.
Repairs can range from tuckpointing to installation of a properly designed through-wall flashing
Tenders are invited for BUR Reroofing of three areas at Elem BUR Reroofing of six areas at School plus masonry restoration and new through-wall flashing
An engineering inspection before the project began revealed that the original terracotta facade had no provisions for through-wall flashings
, allowing water to penetrate and accumulate inside the facade.
Tenders are invited for Installation of new through-wall flashings
within existing masonry cavity walls, and installation of new flashing and counter-flashings at roof membrane terminations.
Tenders are invited for Demolition and removal of existing masonry as shown on the drawings, installation of new limestone coping stones and associated cap flashing, installation of new control joints, installation of new through-wall flashings
and associated repointing; minor roofing work to include demolition and removal of existing roof membrane and flashing systems, installation of new roof insulation, and installation of app modified bitumen roof membrane with associated accessories.