4 inches should go up the house wall and 4 inches should go on top of the porch roof shingles.
Porch roof flashing detail.
23 roof to wall and deck to wall flashing home builder s guide to coastal construction page 1 of 3 purpose.
Nail the flashing securely in place using roofing nails.
Mc10d double lap tile.
To install the roof wall flashing above the builder bent the top edge of the flashing into a 90 degree lip about 2 cm in width.
Most flashing is 8 inches wide.
Step 6 make a 10 degree bend on the shingle edge of the flashing approximately 1 2 inch from the edge.
Use the metal break tool to bend the flashing lengthwise in the middle according to the angle of the roof joint.
Mc12b metal flashing options.
Mc12a pan flashing roof to sidewall 2.
Try to keep the nails as flush as possible to the edges.
The corner cut should be facing upwards.
Details roofing wrb flashing storm proof roof 2.
At the end of the vertical sidewall the step flashing shall be turned out in a manner that directs water away from the wall and onto the roof and or gutter while this is a nice diagram of how these flashings work don t forget our 5 th design rule.
Mc12 pan flashing roof to sidewall.
Place the flashing between the joint of the house and the roof.
The flashing shall be a minimum of 4 inches 102 mm high and 4 inches 102 mm wide.
The flashing on the wall should be flush against it and the porch roof portion should be on top of the shingles.
Mc11 head wall metal flashing.
Roof to wall and deck to wall flashing www fema gov technical fact sheet no.
Lay the cut flashing down at the corner over a shingle that is already in place.
To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes.
Flashing details for decks porches.
Roof flashing is a thin material usually galvanized steel that professional roofers use to direct water away from critical areas of the roof wherever the roof plane meets a vertical surface like a wall or a dormer.
Edge flashing and starter strip roofs peel off from the edges so it is critical to hold them tight with the roof deck sealed on the outside we turn to flashing the edges with metal and membranes metal drip edge flashing details roofing wrb flashing.
That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above.
This article explains critical deck flashing details for decks in order to avoid rot and leaks at the deck ledger board and at the building to which a deck is attached and we provide deck or balcony design and construction details for waterproofing at door jambs and sills.
Mc10c low slope ventilated eave detail.
