How To Install Flashing On Siding

Prepare the area where you will install the roof flashing.

How to install flashing on siding.

Step flashings are quite often improperly installed on the exterior of siding. If the kick out and step flashing can t tuck behind the siding screw on cap flashing to cover it then caulk along the top. Lift the bottom shingle and slip in the kickout flashing. The remaining siding on the sidewall will overlap the step flashing and nail.

Begin at either end of the wall and set the level middle. Nail it to the sidewall or glue it if nailing isn t possible. If you already have faulty flashing installed you. Install the trim just under the drip cap.

At the top tuck metal drip cap flashing under the siding and on top of the second layer of wrap. Using a pry bar you will need to remove a layer of siding from above the window you want to install the drip cap on. Complete the installation of the first horizontal row of t1 11 siding following standard construction practices. Next comes another layer of building wrap installed like the first layer.

Slice along the bend line about 4 inches into the first piece of flashing at the bottom of the roof with tin snips. Use an old rag to remove any dirt or debris that may be there. Attach the flashing tape above the window and then slip the drip cap into the siding and attach to the tape. Cut a piece.

However in most instances step flashing should be installed behind siding. Cover with cap flashing. How to install step flashing under siding 1. Apply a bead of caulk to the felt and set the window in the caulk.

Lay a shingle over the step flashing starting at the roof edge. Cut the drip cap to the correct size for your window. Slip in the flashing. How to install porch roof flashing step 1.

Measure the length of the porch roof joint to determine how much flashing you will need. How to install z flashing on t1 11 siding. Failing to install step flashing behind siding. Fasten that shingle with two galvanized nails at the.