Where parapets are being retained flashing the top is essential.
Parapet roof flashing details.
This detail shows a flashing condition at a vertical wall or parapet.
Typical roofing details autocad files.
Roofing cad details.
Parapet with paraguard coping and parasolo flashing.
Detail drawing pdf pdf 195 kb.
Wsrca suggests for walls 24 inches and taller that wall cladding be considered in lieu of membrane wall flashings per detail tp 8a.
Any modifications or changes to the certainteed drawings are the sole responsibility of the roof consultant architect designer or builder and certainteed assumes no responsibility or liability for any such modifications or changes.
Detail drawing dwg.
Paraguard expansion joint roof to wall with parasolo flashing.
Mf 13 3 1 1 metal cap flashing joints mf 13 3 1 2 metal cap flashing inside corner mf 13 3 1 3 metal cap flashing parapet to wall transition site formed note.
Wall base termination detail.
Roof area divider curb type.
Under e2 as1 all parapets must be flashed with a cap flashing having a 5 cross fall to prevent water accumulation.
High wall flashing detail 10 wide sheets.
The roof side of the copper is cleated to the nailable cant strip.
Copper base flashing which extends at least 8 up the wall.
Parapet with coping and parasolo flashing.
The roof composition flashing extends up the cant strip over the coping and part way down its face under the copper flashing.
Paraguard expansion joint roof to roof with parasolo flashing.
3 3a surface mounted counter flashing detail.
The drawing below shows how the parapet wall meets with the sloped roof note that the flashing extends up the parapet wall a minimum of 8.
The counterflashing laps the base flashing a minimum of 3.
High wall flashing detail 5 wide sheets.
On the opposite side a continuous copper edge strip is attached to the coping and the lower edge is bent to form a drip.
Parapet wall with edge grip.
This detail may be used where wall heights are 24 48 inches above roof surface.
The parapet wall needs to be tall enough for both the base flashing and the cap flashing to work together and provide the required venting.
Ct 06 base flashing wall cover on wood parapet wall.
On walls greater than 36 inches high membrane wall flashing sheets are suggested to be strapped i e installed vertically.
The roofing squares are locked into a 20 oz.
Parapet with plywood sheathing and parasolo flashing.
Where no structural damage has occurred and the cladding is sound the parapet should be cap flashed as shown below.
Air control layer continuity.
Membranes continuous under the parapet flashing.
