Copper Vs Lead Chimney Flashing

Copper and lead coated copper.

Copper vs lead chimney flashing.

Copper flashing is one of the best materials available for chimney or roof flashing. For example a 12 in. Also copper flashing will react in contact with galvanized steel unless the copper is lead coated. Don t expect to pay much more or less for copper.

In the northeast masons are partial to lead flashing which is soft and easy to bend to shape. As a bonus copper flashing adds to the resale value of your home. It depends on the roofing material you select. It can be cost prohibitive for many people.

Copper flashing can be used around chimneys. Flashings have seen the biggest change in the market during the last few years with the industry introducing products that have proved their value for many years in the roofing industry. What is the normal life of a roof. It is typically installed in valleys around dormers skylights or chimneys or in high drainage areas of the roofline to add extra protection.

Copper flashing offers beauty low maintenance and a long service life. Of course the tried and true copper laminate material we all used for years still is on the market. Last winter copper was actually cheaper than lead. Chimney flashing flat roof.

Copper base flashing is attached to the roof deck before installation of the roofing. Copper flashing is a superstar of the sheet metal flashings. Copper is the longest lived but because it s expensive we see it only on high end jobs here. However both types of flashing are still expensive.

Copper cap flashing then covers the upper edge. As step flashing on roof to wall intersections. Another advantage to copper is that the corners can be soldered for a watertight connection. For special flashing applications where a high degree of malleability is required such as chimney step flashing lead is a good option.

Lead coated copper has a less noticeable gray runoff. 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. All joints between base flashing sheets are soldered. Copper roofing materials can last.

And along ridges and hips. It is extremely durable and resistant to corrosion and it is pliant and. Copper is also one of the most expensive materials to use. It extends at least 8 up the wall and at least 4 onto the roof on all sides of the chimney.

It is lightweight resists breaking or cracking and can withstand high temperatures and extreme weather. Roll of lead sells for around 140.