Tape the top of step flashing with 4 inch wide minimum self adhering modified bitumen roof tape.
Pto flashing at roof to wall detail.
Roof to wall flashing is bent at a 110.
Wall with self terminating parapro paraflex 531 liquid flashing.
The metal flashing is formed with a hook edge and cleated on 12 centers.
High wall flashing detail 10 wide sheets.
It is designed to cover and protect roof to wall intersections from water infiltration.
Paraguard expansion joint roof to roof with parasolo flashing.
Wall base termination detail.
Pdf t fw m2i highwall flashing with metal backing strip isometric view master detail.
Roof leg and a 7 in.
The shorter vertical plane is attached to the upper floor wall under the building paper the lower plane sits on top of the underlayment and under the shingles.
Do not seal housewrap or building paper to step flashing.
Fit a self adhesive flexible flashing membrane over the junction.
Figure 2 steps 1 2 roof wall junction construction sequence.
Finally the housewrap can be laid up on the wall to cover the top of the kickout diverter and step flashings.
Wall flashing with coated metal edge.
The flashing extends up the wall at least 4.
Most simply use a nominal 6 piece of lumber.
Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems.
The detail drawings are grouped by details and can be downloaded below in dwg or pdf format.
Pdf t fw m1i tpo base wall flashing with coping isometric view master detail.
I recommend 12 in wide step flashings bent for a 5 in.
At roof to wall intersections see figure 1.
T fw m1 tpo base wall flashing with coping master detail.
Turn the roof underlay up under adjacent wall underlay 1a and overlap the lower wall underlay 1b.
High wall flashing detail 5 wide sheets.
Cut and fold a section of the membrane across the roof underlay turn down.
Use step flashing that has a 2 to 4 inch longer vertical leg than normal.
The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas.
Because most roof flashing is required to extend up the wall a minimum of 4 and some a minimum of 5.
Step flashing protects the gap where roofs meet walls by weaving into the roof shingles.
Rain should run off the roof and into the gutter.
Roof area divider curb type.
Flashing joints are lapped 6 in the direction of water flow.
Paraguard expansion joint roof to wall with parasolo flashing.
Bigger step flashing is better.
Pdf t fw m3i tpo self adhered base wall flashing with coping.
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