Parapet Wall Roof To Wall Flashing Detail

Where parapets are being retained flashing the top is essential.

Parapet wall roof to wall flashing detail.

Paraguard expansion joint roof to roof with parasolo flashing. The counterflashing laps the base flashing a minimum of 3. Flashing under e2 as1 all parapets must be flashed with a cap flashing having a 5 cross fall to prevent water accumulation. Air leakage into and out of everything and everywhere.

6 interior wall treatments concrete masonry walls with an interior treatment may also utilize a through wall flashing installation of flashings as shown in figure 9. No vapor control layer and thermal bridging everywhere. Roof area divider curb type. Detail drawing pdf pdf 187 kb en thru wall counterflashing.

Parapet with paraguard coping and parasolo flashing. Parapet wall with edge grip. Detail drawing dwg dwg 425 kb en. Skylight roof hatch flashing.

Copper base flashing which extends at least 8 up the wall. The saddle flashing shall be set in two continuous beads of sealant. A bead of continuous sealant shall be applied at the top of the counterflashing and the seams of the sheet metal saddle flashing. High wall flashing detail 10 wide sheets.

No membrane under the parapet flashing. And to make matters worse structurally we also tend to have some issues. Ah but not in the way you think. Roof to wall and deck to wall flashing www fema gov technical fact sheet no.

23 roof to wall and deck to wall flashing home builder s guide to coastal construction page 1 of 3 purpose. Figure 8 flashing single wythe walls at roof parapet intersection ref. That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above. Paraguard expansion joint roof to wall with parasolo flashing.

The roofing squares are locked into a 20 oz. To wall sloped roof no overhang ledger support. Wall base termination detail. Where no structural damage has occurred and the cladding is sound the parapet should be cap flashed as shown below.

A prefabricated sheet metal saddle flashing is applied at the junction of the structural wall and parapet wall to terminate exposed openings. To install the roof wall flashing above the builder bent the top edge of the flashing into a 90 degree lip about 2 cm in width. To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes. High wall flashing detail 5 wide sheets.

This detail shows a flashing condition at a vertical wall or parapet.