Parapet Wall Roof To Wall Flashing Detail

Skylight roof hatch flashing.

Parapet wall roof to wall flashing detail.

No air control in either the roof assembly or the wall assembly. Paraguard expansion joint roof to wall with parasolo flashing. Paraguard expansion joint roof to roof with parasolo flashing. Roof wall flashing detail specifications snafus.

No vapor control layer and thermal bridging everywhere. Parapet walls are a difficult detail with a long history of failure. And to make matters worse structurally we also tend to have some issues. Parapet wall with edge grip.

Detail drawing pdf pdf 187 kb en thru wall counterflashing. 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. Flashing over rooang fascia sheatiiing 2 x 4 sleepers aligned w rafters provide. Roof area divider curb type.

Capping or parapet flashing. Furthermore parapets are often inadvertently connected to interior space via balloon framing gaps in structure or penetrations for wiring and mechanicals introducing warm moist. This detail shows a flashing condition at a vertical wall or parapet. Parapet removal involves modification to both the wall and roof.

High wall flashing detail 5 wide sheets. Exterior wall parapet rafters prep. Parapet with paraguard coping and parasolo flashing. The counterflashing laps the base flashing a minimum of 3.

Ah but not in the way you think. High wall flashing detail 10 wide sheets. Figure 8 flashing single wythe walls at roof parapet intersection ref. No membrane under the parapet flashing.

Where this is unavoidable use an overflashing between the penetration and the ridge or parapet for roof sheet drainage design refer to the stramit roof slope design guide. Unlike standard exterior walls parapet walls are exposed to the elements on three sides. The roofing squares are locked into a 20 oz. Where the roof slope is parallel to the parapet or at right angles to the apex of the roof the reconstruction detail after removing the parapet can be relatively simple by incorporating a cavity behind the cladding and flashing the top of the parapet.

Wall base termination. In our page top photo my grandson tanner gilligan points out the white caulk that was installed as a stopgap. Copper base flashing which extends at least 8 up the wall. To wall sloped roof no overhang ledger support.

Detail drawing dwg dwg 425 kb en.