All of the good series of parapet details presented follow the baker principles and a little bit of other stuff figure 12a figure 12b figure 13 figure 14 and figure 15.
Parapet roof flashing details.
The following pages are currently under construction mf 13 3 1 4 metal cap flashing parapet to wall transition shop formed.
3 3a surface mounted counter flashing detail.
The counterflashing laps the base flashing a minimum of 3.
Where parapets are being retained flashing the top is essential.
Membranes continuous under the parapet flashing.
Detail drawing pdf pdf 195 kb.
Copper base flashing which extends at least 8 up the wall.
Detail drawing dwg.
Water control layer continuity.
Where no structural damage has occurred and the cladding is sound the parapet should be cap flashed as shown below.
Parapet with paraguard coping and parasolo flashing.
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.
Parapet wall with edge grip.
The roofing squares are locked into a 20 oz.
Typical roofing details autocad files.
Wsrca suggests for walls 24 inches and taller that wall cladding be considered in lieu of membrane wall flashings per detail tp 8a.
Roofing cad details.
On walls greater than 36 inches high membrane wall flashing sheets are suggested to be strapped i e installed vertically.
Paraguard expansion joint roof to roof with parasolo flashing.
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.
High wall flashing detail 10 wide sheets.
High wall flashing detail 5 wide sheets.
This detail shows a flashing condition at a vertical wall or parapet.
Air control layer continuity.
Ct 06 base flashing wall cover on wood parapet wall.
Wall base termination detail.
Parapet with plywood sheathing and parasolo flashing.
On the opposite side a continuous copper edge strip is attached to the coping and the lower edge is bent to form a drip.
The roof composition flashing extends up the cant strip over the coping and part way down its face under the copper flashing.
The roof side of the copper is cleated to the nailable cant strip.
Parapet with coping and 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.
Roof area divider curb type.
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.
