How To Flash A Roof Addition

It turned out really beautiful but the flashing isn t done correctly.

How to flash a roof addition. Posted march 4 2017 filed under roof installation roof repair maintenance. Bent into an l shape. However it s important to check for damage anyway. Flash the corner first if applicable.

How to repair roof flashing step one. Recaulk the joints between the roof and the flashing. Before you apply the flashing you ll need to lay down a waterproof membrane. If you find damage then you will have to get it.

Tom silva starts off his roofing lesson with the apprentices by stressing the. Especially if you live in an area that gets a lot of snow and ice. Be sure to follow the. The biggest concern is ice standing because ice and snow can form over an unheated porch and snow can then leak down and hit the block of ice.

For the valley areas of the roof you will be using valley flashing. Install the underlayment as directed by the manufacturer then set the valley flashing on top of it. Fasten loose nails and cover exposed nail heads with roofing cement. The causeway connecting the house to the new garage in law suite needs a roof.

Renew flashing seals by chipping out old caulking and mortar along the edges of the flashing. Cut an angle with tin snips on one side of the flashing piece from an end. Step flashing is used to provide a water tight connection where roofing adjoins a vertical juncture. We will be depending.

Roofing cement can dry out and crumble away exposing joints to water. How to flash a porch addition 1. Put on a pair of leather palm gloves to avoid injuries from the sharp edges of the metal flashing. Then flash from the porch deck roof up behind the fascia trim and up under the roof shingles above.

Galvanized sheet metal bent at a 90 degree angle i e. This build is a porch addition on an existing metal building home.