In most cases aluminum siding does not require a primer however if the original coating is completely worn down to the metal prime those areas with a thinned down oil based primer.
Stain aluminum siding.
How to clean aluminum siding work in sections.
If all else fails you can match the siding color and repaint the stained parts of the siding.
Then submerge a long extendable scrub brush in the cleaning solution.
If you don t have an extendable brush try attaching a car wash brush to the end of an extendable painting pole.
To clean aluminum siding start by mixing water liquid dish soap and white vinegar in a large bucket.
Aluminum siding paint typically lasts from five to 10 years and aluminum siding is easy to paint.
Cover ground and nearby shrubs with drop cloths.
Inspect the siding for mildew powdery paint pigment and mildew.
Once you have cleaned and primed where necessary choose a high quality 100 acrylic latex exterior paint with a satin finish.
It s important that the cleaner doesn t dry on the aluminum siding so only spray it on the part you re currently working on.
Rub siding with cloth to check for powdery paint pigment and mildew.
Steps for painting aluminum siding 1.
Break your work up into four foot wide sections.
One gallon of paint typically covers between 250 400 square feet but you ll need to know how many coats of paint you ll need to apply to estimate how many gallons of paint you need.
If lead is present contact a licensed lead abatement specialist.