Terne Metal Roof Paint

Terne metal roofs are extremely long lasting but because they look very similar to galvanized metal a person can unknowingly invite problems if they use the wrong paint.

Terne metal roof paint.

Where the metal seams had bent the paint collected as hard blocks. Choose a paint that s right for your metal roof. The company was founded in the early 1800 s and had changed hands a number of times since then. I had a 1922 standing seam terne metal roof with multiple peeling layers and have successfully removed all multiple prior coatings with a two step method.

To avoid staining due to oxides or chemical reaction debris should be removed promptly. Terne is a mild steel with a coating of zinc and tin alloy to protect the steel from rust. Terne z t alloy coated products are essentially maintenance free with no protective surface painting or treatment required. Tin matte versus historic and current terne coating.

Historic terne metal was commonly manufactured in a manual production sequence. Read more about the history of terne metal on wikipedia. Discolouration due to this is an aesthetic problem only. During this hot dip process an alloy of lead and tin is melted.

Not using a sealant. 1 a wagner power steamer model 705 bought for about 50 at home depot. Water resistant metal roofing paint for example can be of great value if you live in a rainy area. It had been painted over the years with a regular roof paint.

Find either oil based or acrylic based paint at your local home improvement store. Terne is best painted with an oil based paint. Subsequently the stainless copper or steel strip is dipped in that melted metal. In 2012 follansbee steel history video stopped producing what we have come to know as terne metal or tin roofing.

Our metal roof is made of terne metal. Some historical homes have terne metal roofs and these need to be painted with oil based paint. The terne coating does not accommodate fungal growth or lichen. For pricing and availability.

An examination showed that the metal was solid with a few small holes. As you can see from photo a the paint had peeled off and the roof rusted. Galvanized roofs require the use of a different paint than what is used on terne metal. Another mistake is to forget or ignore using a sealant before the application of the metal paint.

Galvanized metal roofs are usually painted with acrylic based paint.