Copper Vs Lead Chimney Flashing

Copper flashing is one of the best materials available for chimney or roof flashing.

Copper vs lead chimney flashing.

It is extremely durable and resistant to corrosion and it is pliant and. In valleys on tile wood shake or slate. All joints between base flashing sheets are soldered. Another advantage to copper is that the corners can be soldered for a watertight connection.

Copper roofing materials can last. Last winter copper was actually cheaper than lead. Copper is the longest lived but because it s expensive we see it only on high end jobs here. Copper and lead coated copper.

Copper flashing can be used around chimneys. It can be cost prohibitive for many people. In the northeast masons are partial to lead flashing which is soft and easy to bend to shape. Copper flashing offers beauty low maintenance and a long service life.

Also copper flashing will react in contact with galvanized steel unless the copper is lead coated. It extends at least 8 up the wall and at least 4 onto the roof on all sides of the chimney. However both types of flashing are still expensive. Lead coated copper has a less noticeable gray runoff.

Don t expect to pay much more or less for copper. It depends on the roofing material you select. Copper cap flashing then covers the upper edge. Chimney flashing flat roof.

As step flashing on roof to wall intersections. Copper flashing is a superstar of the sheet metal flashings. As a bonus copper flashing adds to the resale value of your home. And along ridges and hips.

Roll of lead sells for around 140. For example a 12 in. And unlike most other flashing materials copper doesn t need to be replaced when you need a new roof. Copper base flashing is attached to the roof deck before installation of the roofing.

What is the normal life of a roof. It is lightweight resists breaking or cracking and can withstand high temperatures and extreme weather. Of course the tried and true copper laminate material we all used for years still is on the market. Copper is also one of the most expensive materials to use.

Copper flashing has gained ground over aluminum and steel flashing for use as roofing flashing because it lasts longer and also adds a custom look to a roofline. Lead flashing is a highly weather resistant dense yet soft metal.