Preparing Aluminum Siding For Painting

Once everything is clean and dry you re ready to apply your primer.

Preparing aluminum siding for painting.

Check the label to be sure it s recommended for metal siding. The cloth will likely come up dark gray with a layer of fine soot. If you need to paint aluminum siding choose a day when the weather is at least 50 f 10 c and dry since moisture from rain or dew will ruin a new paint job. Follow these simple steps.

As an experiment rub a clean white cloth across the unwashed siding. All of the chalkiness must be washed and scrubbed off and any flaking paint removed. Buy a lead testing kit from a home improvement store. Cut away the section using tin snips in combination with a utility knife leaving a clean square hole to patch.

Painter jim clark shows how to ready old faded aluminum siding for a fresh coat of paint. Another way to prepare the siding is by sanding it down to clean up the surface. But over the years your house will experience paint failure faster than if it were applied to clean siding. Use a random orbit sander attach the sander to a wet dry vacuum that s equipped with a hepa filter.

Or you could wash it by hand with tsp or a similar product available at home centers and paint stores and rinse it thoroughly. Place a drop cloth over your plants that sit close to the house to protect them from chemicals in the water you re. Remove the old paint. Make sure you sand down in only one direction.

Coat your roller in primer and roll quickly and evenly along the panel of siding then roll backward in the opposite direction. Have you ever wondered if you can paint aluminum siding. This is usually a small stick that you rub against the siding. If you are working with bare aluminum skip to step 3.

How to prepare aluminum siding for repainting 1. If the area is small sandpaper will work just as. The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint. Expect to pay the premium for good paint.

Paint applied to dirty siding will adhere in the short term. When the older paint is peeling. Draw a square around the section of damaged aluminum siding that you would like to remove. Use it on the siding and you may find that using this sands down to the bare metal which would be the ultimate prep job.

The best way to get this siding clean is to power wash it. Use a sander if not all of the paint came off with the water. Cut the replacement patch to size three inches larger than the. You may want to use rough sandpaper 80 grit and then gradually finish with fine sandpaper 220 grit to even the surface.

How to prepare aluminum for painting step 1.