Painting Galvanised Steel Garage Door

Then use a primer specifically how to repaint a steel garage door 1 2 3 72 door access systems spring 2017 continued on.

Painting galvanised steel garage door.

Make sure to allow each coat of paint to dry before you apply the next. If you have exposed metal do not destroy the galvanized surface. Both the oil and the rust need to be removed before you can paint your galvanised metal garage doors. Acrylic latex exterior house paint is the best choice but be sure to choose a high quality paint.

White vinegar is both effective and non toxic so it is much safer to use than your average industrial solvent. To prep metal for paint adhesion you must first. Metal garage doors can be painted by brush or by roller but if using a roller try and use one with natural fibers rather than man made. You may also need to clean the door with a degreaser if the metal is oily as discussed in our article on how to paint galvanized metal.

Next prime any bare spots with a latex primer designed for use on galvanized metal then topcoat the door with a high quality exterior acrylic latex paint. Preparation is key to painting a domestic or industrial metal garage door. Scrub the surface of the garage door with a wire brush. Garage doors are typically made from galvanized metal which conventional paints have trouble sticking to.

Re apply several coats of paint until the metal is completely coloured with no metal shining through. Before priming the steel door test the surface for adequate intercoat adhesion see page 74. Go over the entire door until all the white rust is removed. You could just grab any old gloss and slap it onto the surface but within days it will start flaking and peeling off.

Due to its slick smooth surface metal can be challenging to paint and that can you ve got sitting around in the garage probably won t cut it. All you have to do is simply apply the vinegar to a clean rag and then wipe down the galvanized surface. Paint a metal door metal doors offer great benefits in security and weather resistance but to keep their surfaces welcoming and rust free you have to keep up with the painting. Portions of this information supplied by akzo coatings incorporated columbus oh 614 294 3361 helpful tips proper painting practices for steel garage doors have you ever been asked when it s time to repaint my garage door what type of paint.

The secret to painting galvanized steel is white vinegar. Use a dull putty knife to remove all loose residue and rust.