Step 1 wash the siding.
Preparing steel siding for painting.
Follow the paint manufacturer s cleaning guidelines.
How to paint steel siding with the paint peeling step 1.
Place a low pressure tip onto the washer.
Paints that are made for galvanized surfaces will require less prep work and will adhere better than other kinds of paint.
The homeowners hated the look but the metal was still in decent shape and they didn t want the expense of re siding the entire house.
Hammer all into place making sure all are flat to the.
For painted surfaces that are in sound condition remove dust with a clean dry cloth de gloss the surface with light sanding and wipe with mineral spirits to ensure good adhesion.
For steel use a latex bonding primer instead of a regular metal paint primer.
Begin by thoroughly cleaning your siding of all loose dirt chalk and other contaminants.
Cleaning of the surface can be done by hand washing with warm soapy water or with the use of a high pressure washer 2500 psi minimum.
Prepare a solution of tsp and water that is adequate for the area of your siding.
As with all exterior painting projects proper surface preparation is the key to restoring your metal siding.
Clean the metal to remove dirt grime and oil before priming with a rust inhibiting primer.
As long as the siding is clean you won t need to use a primer unless raw metal is exposed.
Finally since metal is such a good heat absorber avoid painting siding while it s getting direct sunlight.
Set the washer to low.
A thorough washing helps clear dirt and grime from your siding.
Generally you can use a 50 50 vinegar and water solution for all metal except galvanized steel.
When ready pour the primer into the paint container on the sprayer or pour the primer into the paint tray.
Iron railings siding and so on.
Start at the top of the wall and across the length of the metal siding.
There are a few different methods of doing this depending on how good of a job you want to do how much time and energy you have and how large of an area you are doing.
Do not use alkyd based paints or oil based primer.
Then apply the primer to the metal siding in even strokes.
It is best to wear safety goggles and rubber gloves to protect yourself from the cleaning solution.
Some people use acrylic latex paint which is not designed specifically for galvanized metal so you will want to prime the surface before painting.
To properly prepare new metal surfaces use mineral spirits to remove grease and apply a rust inhibitive primer before painting.
The aluminum siding was a shade of beige that had aged into a dull mustard tone and the trim was a rust colored reddish brown.
Check all the steel siding panels for any loose nails.
