Proceed in small sections until you ve cleaned the entire surface.
How to paint vinyl coated steel siding.
Then you can apply the paint.
As with all exterior painting projects proper surface preparation is the key to restoring your metal siding.
Painted aluminum or vinyl siding should not need no more maintenance than any other painted surface.
It also helps to peel away the previous paint on the steel siding leaving it neat and clean.
The process of repainting pre finished metal siding is a little different than it is for other types of exterior surfaces.
Evenly coat the entire surface taking care not to apply too much paint in any one section.
If you are placing.
Step 1 clean the steel siding.
Many of those sections seem secure.
Additives such as floetrol can be mixed with the paint to extend the drying time.
The first step includes cleaning.
Use a screwdriver to pop up the hinge pins holding the door on the hinges.
Paint across the siding from end to end to prevent lap marks.
Wash the steel siding with trisodium phosphate tsp and use a pressure washer to rinse thoroughly.
How to paint a vinyl coated steel door.
Trigger the sprayer to begin the paint flow and use a back and forth motion to cover the length of the panel with an even coat of paint.
The middle image shows the bare metal on the middle right with just paint no prime on metal to the left with peeling painted vinyl coating right above.
The top most section is the original white vinyl coated steel with a coating of paint on top of the white vinyl coating.
Aim the sprayer nozzle directly at the panels eight inches from the siding surface.
A powerful degreaser will cut through dirt grime mold and other problematic residue without affecting the temperamental zinc coating.
Spray the surface with the solution then scrub it with a clean lint free cloth.
Clean the steel with a chemical degreaser.
It is perfectly acceptable to use a paint sprayer to apply 100 acrylic paint.
Spread a drop cloth beneath the door on the floor.
A cool spring or fall day is ideal.
Paint the steel siding panels using the sprayer.
Remove the door from the hinges if applicable.
This will help clean away all the dirt that accumulates on the steel siding.
The good news is that metal siding is one of the best surfaces to repaint.
Place the door on a pair of sawhorses.
Tap the back of the.
Use the sprayer to coat the surface taking care to apply the paint evenly.