Each additional rain adds more water and before you know it you ve got rotted wood.
Sidewall flashing shingle roof.
Butyl tape should be applied where the foot of the flashing attaches to the roof.
How to install sidewall flashing and kick out diverters on homes with rigid foam insulation sheathing.
Waterproof your windows with liquid flashing learn how to install liquid applied flashing to seal the rough opening while leaving a path for water to escape.
Once even a small section of roofing cement fails you ll have a leak.
Epdm flashing tape with a butyl adhesive backing will help.
Apply drip edge and roof underlayment over the roof deck and continue lapping up the sidewall and over the water resistive barrier in this case rigid foam insulation a minimum of 7 inches figure 2.
Sidewall flashing sidewall flashing is applied when the side of the roof butts up against an adjacent wall.
But it doesn t work that way.
Vent flashing done right to prevent leaks back up roof vent boots with flashing counterflashing and proper shingling.
The wall side of the flashing can either be covered over with siding or sealed with caulk.