To small and the primer or paint will exit the tip with fingers at each end of the spray fan and to big will deposit a large amount of paint on the doors surface when spraying a steel door i use a 311 or 313 spray tip with exterior acrylic and 310 fine finish or 311 with alkyd finishes.
Spray paint exterior steel door.
To paint a steel door you ll need exterior paint and an oil based primer designed specifically for metal.
If you do not have a glass or storm door that stands between your door and the elements you ll want to make certain you use exterior paint.
It s true that a nice sprayed on finish from a basic paint spray rig is the best way to paint any door but it s not always possible.
Problem solved article over.
This means that when you use latex paint the paint will move with the door when it expands and compresses in warm and cold weather.
Set up a spray area by covering work area with a drop cloth.
If your door is paneled start with the panels.
Use painter s tape to completely tape off any area that you do not want painted.
Painting a metal door.
Paint the door edge first.
If your door has raised panels paint the reveals first and then.
For a door made of pine white fir or another wood species that doesn t bleed i e gives off tinted compounds in wood called tannins go with a water based exterior paint such as behr.
While you can choose any finish glossy paints are typically preferred for doors and trim because they stand out and highlight these architectural features.
With the lid of front door paint tightly in place shake the jar well and begin.
To preserve your paint job choose a high heat metal paint formulated with heat resistant resins to withstand high temperatures such as rust oleum high heat spray paint 6 98 for 12 oz.
Before you apply the primer and paint lightly sand the door with 400 grit sandpaper so the primer and paint will stick to it better.
Using a screwdriver remove door from hinges and hardware from door.
Latex paint is acrylic paint mixed with a binding agent that completely covers the surface staying with it no matter what.
Paint a section at a time.
Use cardboard or paper to mask window area.
Just take it down and use a paint spray rig to coat it a few times and then reinstall it.
Next remove or paint around any numbers windows or hardware.
Make sure it is a well ventilated area.
If they are metal you can leave them as is.
Spray paint project steps.
If the door already has painted hinges paint them again.