How To Paint Exterior Steel Siding

There are many different types of factory applied coatings used on metal siding.

How to paint exterior steel siding.

How to paint steel siding. Standard high quality 100 acrylic exterior paint is the best choice for painting aluminum and steel siding is most environments. If your siding is horizontal paint left to right. Work from the top down to eliminate dripping paint from ruining your hard work.

If you are striping a small area then you can do very well with a bucket of water that has some bleach and tsp in it. Clean the steel with a chemical degreaser. A powerful degreaser will cut through dirt grime mold and other problematic residue without affecting the temperamental zinc coating. If your paint is dripping then you have too much.

The homeowners hated the look but the metal was still in decent shape and they didn t want the expense of re siding the entire house. Step 2 tackle rust. There are a few different methods of doing this depending on how good of a job you want to do how much time and energy you have and how large of an area you are doing. The first step includes cleaning.

That is how you can get the paint to adhere to steel siding. Then apply the primer to the metal siding in even strokes. Pay special attention to the type of metal substrate. Proceed in small sections until you ve cleaned the entire surface.

Wash the steel siding with trisodium phosphate tsp and use a pressure washer. If vertical paint up to down. Depends on the weather but three or four or five hours is not unusual. The most common exterior painting method for aluminum and metal siding is brushing or spraying.

Step 4 retouch. The aluminum siding was a shade of beige that had aged into a dull mustard tone and the trim was a rust colored reddish brown. Paint in long even strokes making sure not to overdo it. But i would use the oil based rust oleum primer which by the way takes forever to dry.

Step 1 clean the steel siding. Step 3 paint. When ready pour the primer into the paint container on the sprayer or pour the primer into the paint tray. You may also use a roller depending on the width of the siding.

Start at the top of the wall and across the length of the metal siding. A new paint job was the solution. Spot prime bare areas with a rust inhibitive primer such as diamond vogel s coteall multi purpose alkyd primer iron prime 600 fast dry universal primer.