Parapet Wall Roof To Wall Flashing Detail

Parapet wall with edge grip.

Parapet wall roof to wall flashing detail.

This detail shows a flashing condition at a vertical wall or parapet. Air leakage into and out of everything and everywhere. The roofing squares are locked into a 20 oz. The saddle flashing shall be set in two continuous beads of sealant.

The counterflashing laps the base flashing a minimum of 3. Skylight roof hatch flashing. 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. Detail drawing dwg dwg 425 kb en.

A prefabricated sheet metal saddle flashing is applied at the junction of the structural wall and parapet wall to terminate exposed openings. 23 roof to wall and deck to wall flashing home builder s guide to coastal construction page 1 of 3 purpose. Where no structural damage has occurred and the cladding is sound the parapet should be cap flashed as shown below. High wall flashing detail 10 wide sheets.

Detail drawing pdf pdf 187 kb en thru wall counterflashing. To wall sloped roof no overhang ledger support. Ah but not in the way you think. To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes.

Roof to wall and deck to wall flashing www fema gov technical fact sheet no. Figure 8 flashing single wythe walls at roof parapet intersection ref. Flashing over rooang fascia sheatiiing 2 x 4 sleepers aligned w rafters provide. No vapor control layer and thermal bridging everywhere.

Where parapets are being retained flashing the top is essential. 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. Copper base flashing which extends at least 8 up the wall. Paraguard expansion joint roof to roof with parasolo flashing.

Parapet with paraguard coping and parasolo flashing. No membrane under the parapet flashing. And to make matters worse structurally we also tend to have some issues. Wall base termination detail.

Flashing under e2 as1 all parapets must be flashed with a cap flashing having a 5 cross fall to prevent water accumulation. Roof area divider curb type. That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above. 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 5 wide sheets.