Prime the siding using a paint roller first coat the roller with primer.
Painting aluminum siding roller or spray.
Wield your paint roller from left to right if the siding is horizontal or up and down if the siding is vertically oriented.
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.
As you go smooth.
Exterior acrylic latex paint works best on aluminum siding.
A flat or satin finish paint is ideal for your aluminum siding.
The key to painting aluminum siding is preparation and priming.
While it can take some doing to clean your roller brushes and equipment it s not nearly as bad as having to clean the spray gun reservoir bottle and everything else connected to the gun.
A finish with gloss can draw more attention to dents or other blemishes in the siding.
Choose a paint recommended for metal.
Spraying paint not only requires masking off edges and trim as you do with a roller.
Check the label to be sure it s recommended for metal siding.
The lower shine finishes hide those flaws better.
Expect to pay the premium for good paint.
Many professional painters combine spray painting roller painting and brush painting depending on the exact surface being painted.
Both a sprayer and a roller are messy.
In a nutshell you need to start with a clean palette.
Once everything is clean and dry you re ready to apply your primer.
All of the chalkiness must be washed and scrubbed off and any flaking paint removed.
Then roll along the panel of siding quickly but with even pressure to be followed by moving backward in the opposite direction.
Start painting at the top and work your way down.
A paint sprayer can apply even coats of paint and apply paint in tight crevices that a roller simply cannot reach.
Painting aluminum siding with a paint sprayer hvlp paint sprayers are highly recommended will create the best finish.
Coat your roller in primer and roll quickly and evenly along the panel of siding then roll backward in the opposite direction.
The key to painting aluminum siding is to get it really clean and to use 100 percent acrylic latex paint.