Paint On Metal Roof

You ll also need to purchase a primer designed for metal roofs.

Paint on metal roof.

To paint a metal roof you ll need to use an oil based paint if you have a terne metal roof or an acrylic based paint if you have a galvanized metal roof. You can also use oil based alkyd paint but. Here s how to make sure you make the right calls while addin. 5 8 epdm washer 4 5 out of 5 stars 5.

Oil based alkyd paint may also be used with an appropriate galvanized metal primer. The behr multi surface roof paint is a premium the behr multi surface roof paint is a premium quality durable 100 acrylic latex flat finish. Acrylic latex paint is a good choice for bare metal roofs and to go over old paint. Sharp point metal to wood siding screws.

A topcoat doesn t eliminate the need for a good primer the topcoat seals your paint but the primer makes the paint adhere properly. This coating is mildew and algae resistant and will not discolor or yellow when exposed to typical high roof temperatures. Painting metal roofing provides you with a number of steps and decisions throughout the process. However all painted metal roofs have one downside in common and that is that they have to be repainted periodically.

Before you dive head long into painting your metal roof you need to determine what type of metal it is because although it may appear to be galvanized it may in fact be what is known as terne metal. 250 12 x 2 zinc no paint hex regrip sheet metal roof screw. Terne roofing was made by producing the shingles or roof panels out of one of several different types of base metal and then coating the panel with a mixture of lead and tin. Painted metal roofs come with a baked on factory finish and you can re coat these as well as paint bare metal roofing with acrylic latex paint.

The paint must be able to withstand boiling temperatures from the sun s rays as well as be fire proof water proof and able to fend off any pest invasions. You cannot use any of your normal house paints to paint a metal roof. In fact even after painting a metal roof it is necessary to perform a cleanup washing down the roof with a mixture of bleach liquid detergents and water at least once every six months.