Roof To Masonry Wall Flashing

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.

Roof to masonry wall flashing.

Jamsill guard sill pan flashing 4 5625 in x 40 in plastic step flashing. Use a good masonry sealer and spread it over the area where you are going to place the metal roof flashing. A sheet waterproofing membrane or water resistive barrier is utilized to flash over the back leg of the metal flashing see figure 4. The cap flashing is set in the mortar joint between bricks.

Dge 2 base flashing with surface mounted counter flashing. Wait until the sealant becomes hard before you proceed to the next step. Proper roof wall flashing example. If a large section of masonry is constructed on top of the flashing the weight of the wall sitting directly on top of the flashing will resist differential movement between the metal and masonry.

Model edl c06 0000b. Dge 3 lw base flashing for wood wall 24. At the base of walls a sheet metal flashing assembly that extends from the face of the backup wall through the masonry should be used to form a drip outside the wall. This detail shows the use of copper cap flashing extending over copper base flashing at the intersection of a shed roof with a masonry wall.

Dge 2 lb two ply base flashing for lb masonry wall counter flashing. Velux c01 c04 c06 shingle roof aluminum deck mount skylight flashing kit. That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above. Flashing strategies for concrete masonry walls tek 19 4a national concrete masonry association 2008.

Open valleys have metal flashing to protect this critical area of the roof. Dge 1 lb masonry with nailing facilities. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately. Step 3 seal masonry wall.

Dge 3 hw base flashing for wood wall 24 inches with coping. Use a regular paintbrush to apply the sealer to the brick. The lower edge is hemmed and laps the base flashing and is formed to be a snug fit against the base flashing. Building code requirements for masonry structures aci 530 asce 5 tms 402 reported by the masonry standards joint committee 2002 and 2005.

This sealer will help the adhesive stick to the mortar much better. The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. International code council 2003 and 2006. For pricing and availability.