Metal Roof Painting Est

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.

Metal roof painting est.

You ll also need to purchase a primer designed for metal roofs. When is the best time of year to paint a painting a standing seam roof 9 18 2012 within the i have an existing metal roof and have a question discussion of the residential metal roofing forum. The first step in painting any metal roof is determining what substrate and existing coatings you are dealing with. On average it costs 2 50 to 3 50 per square foot 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. Acrylic latex paint is a good choice for bare metal roofs and to go over old paint. This should include all labor and supplies. Oil based alkyd paint may also be used with an appropriate galvanized metal primer.

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. Terne metal has been phased out due to the public outcry about the dangers of lead even though no specific health. 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. This is a huge factor in what coating system you ll want to use and is critical to determining how to prepare the existing surface.

A topcoat doesn t eliminate the need for a good primer the topcoat seals your paint but the primer makes the paint adhere properly. Metal roofing paints need to be made specifically for the conditions that they are going to encounter. You cannot use any of your normal house paints to paint a metal roof. There are several different types of metals used in roofing applications.

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. 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. If you re not sure what kind of roof you have ask a professional roofer to inspect it before you paint it. This coating is mildew and algae resistant and will not discolor or yellow when exposed to typical high roof temperatures.

Therefore a 2 500 square foot roof will cost between 6 250 00 and 8 750.