How To Paint Over Old Aluminum Siding

Cut away the section using tin snips in combination with a utility knife leaving a clean square hole to patch.

How to paint over old aluminum siding.

The key to painting aluminum siding is preparation and priming. Paint aluminum siding with acrylic. The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint. You may want to tint the primer with a lighter hue of the finish color for easier color application.

After your siding dries. Add one pint of paint thinner to the gallon of oil based metal primer paint. 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 key to successful painting of aluminum siding is oil base primer.

All of the chalkiness must be washed and scrubbed off and any flaking paint removed. Once everything is clean and dry you re ready to apply your primer. The best way to get this siding clean is to power wash it. In a nutshell you need to start with a clean palette.

Since the oil paint does not cause a reaction with the siding this paint will act as a barrier between the aluminum and the acrylic finish paint. Expect to pay the premium for good paint. Check the label to be sure it s recommended for metal siding. Have you ever wondered if you can paint aluminum siding.

Follow these simple steps. As good as latex primers are these days don t use them in this situation because chemicals in the mix will react with the aluminum. 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. Apply one coat of acrylic primer.

However you may find this too time consuming so cleaning with a pressure washer will likely work well enough to get ready to paint. Coat your roller in primer and roll quickly and evenly along the panel of siding then roll backward in the opposite direction. Draw a square around the section of damaged aluminum siding that you would like to remove. Cut the replacement patch to size three inches larger than the.