If lead is present contact a licensed lead abatement specialist.
Old house painting steel siding.
Rub siding with cloth to check for powdery paint pigment and mildew.
Begin by thoroughly cleaning your siding of all loose dirt chalk and other contaminants.
A new paint job was the solution.
Check the label to be sure it s recommended for metal siding.
To clean steel siding add trisodium phosphate or tsp to the paint sprayer and clean off any grime with it.
Since any of this is clearly bad for your metal siding it is vital that you re paint your metal siding.
Test old siding paint for lead using a lead test kit.
Do this as soon as any spots start to show the steel underneath or do it a little sooner if you are trying to sell your house.
As with all exterior painting projects proper surface preparation is the key to restoring your metal siding.
Step 1 clean the steel siding.
You can easily restore the original color and finish to look new again without all the problems of painting.
If there is any rust on the steel apply a rust converter over the siding which will turn the rust into a black substance you can easily clean off.
Step 2 protecting other areas.
It also helps to peel away the previous paint on the steel siding leaving it neat and clean.
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.
Pull out loose nails and renail using stainless steel siding nails.
However over time the original paint coat of the siding had developed a chalky film caused by the old paint film wearing away.
Wash the steel siding with trisodium phosphate tsp and use a pressure washer to rinse thoroughly.
Be sure to remove any caulk where the siding overlaps as old houses need to breathe.
There is a great alternative to re painting your metal siding.
This is followed by fading and thinning of the color.
That s pretty much one of the best metal paints of all.
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.
That is how you can get the paint to adhere to steel siding.
Inspect the siding for mildew powdery paint pigment and mildew.
Restore the original color and finish instead.
Strip the old paint go to our paint stripping page we decided to strip the paint to give us the best chance of producing the longest lasting paint job.
Tsp is a caustic substance that can burn your skin.
The best way to get this siding clean is to power wash it.
This will help clean away all the dirt that accumulates on the steel siding.
Expect to pay the premium for good paint.
When this happens the metal is exposed to the elements and will start to eventually rust.
Create your solution and clean the siding.
I would use the red rust oleum primer the oil based primer and i would let it thoroughly dry after you knock off all the loose paint and sand it and make sure the surface is ready to accept it.
Everbrite is a clear coating that will restore the original color and finish of your metal siding.
The first sign that this is beginning to happen is a loss of the glossy look that new siding has.