How To Do Lead Flashing On Flat Roof

The most common method of fixing lead flashings is to make a lead bung also known as a lead chock.

How to do lead flashing on flat roof.

How to fix lead flashings. The first bending two pieces and caulking the joint photos 1 3 is the most common because you can do it on the spot with the flashing at hand. Resealing your roof flashing is easy and you don t need many tools or materials. Details concrete masonry roofing wrb flashing.

Protect the eave from ice dams and sideways rain step one in steep slope roofing is the edge flashing. In order to do so safely you will need an extension ladder and rubber soled non slip shoes. If you do not wish to form your own corner flashing you can buy pre bent pieces and cut them to size or use a piece of corrugated aluminum which is easier to bend. That lip is then set into a reglet or groove in this case cut into the mortar joint of the brick wall above.

Beyond the dormer and cut the top section along the dormer edge. Step 1 when to install. Run the base flashing 4 to 5 in. Bend the flap down and nail along the top edge.

How to install flat roof flashing. Bend the corner flashing tightly around the corner. The purpose of flat roof flashing as mentioned above is as a defense against water from entering the building. One common method is to lay the edge metal under the eaves membrane and over the rake.

Step flashing on roof peak. This is made by rolling up a 25mm or less strip of lead into an oval shape just wider than the mortar chase you are fixing and then driving it below the surface of the bricks to form a wedge. Step 1 safely get on the roof. Step 3 trimming and sizing flashing.

Two ways to flash roof edges. The vertical lead should be minimum 75mm incidentally this is the height of a brick and the lead tucked into the chase should be a minimum of 30mm. Step 2 where to install. To seal your roof flashing you first have to get on the roof.

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. Step 4 install the flat roof flashing. Before attempting to get to the roof you must make sure that the ladder is.