Flat Roof Lead Flashing

Flat roof flashing is a very important component of a roof and should never be ignored.

Flat roof lead flashing. Flashing joints are lapped 6 in the direction of water flow. Gibraltar drip edge flashing can be used with asphalt shingles or metal roofing panels. Lead roof flashing is usually made from code 4 milled lead which is recommended because it provides a good compromise between malleability and resistance to fatigue splits caused by expansion and contraction. Here is a guide on how to install lead flashing to your roof.

This drip edge flashing provides protection from water damage along the eaves and rake of a roof. Lead flashing has been used for hundreds of years in situations such as where a roof meets a wall on a roof valley around other penetrations such as chimneys pipes and around window and door openings. If this becomes damaged for any reason it can cause similar problems to missing tiles allowing rain into your property. 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.

Flashing is installed to surround roof features such as vents chimneys and skylights. The metal flashing is formed with a hook edge and cleated on 12 centers. More product details close. Lead flashing onto a flat roof when fitting flashings to flat roofs no overlap onto the roof is required as the roof itself will have it s own upstand flashing built into it.

The extra kick at the bottom of the face directs run off away from the structure. It may be quite a labor but it pays off with a strong roof. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. Lead flashing is a piece of milled lead that sits between joints to create a durable and weathertight seal.

Their main purpose is to act as a defense against rain snow ice moisture and even some debris. Lead flashing on your roof helps protect the edge of your roof where tiles meet brickwork such as your chimney or any skylights. The flashing extends up the wall at least 4.