You can however paint water based over oil based paint.
Best type of paint for doors.
Do not apply oil based paint over a layer of water based paint.
In the paint s specifications companies may say that the paint is suitable for trim cabinets doors furniture and windows.
Prep work for painting you can paint your door in place or remove it from the hinges if you have a storm or glass door to protect your home and keep bugs and debris from floating into your home.
If your door is in good shape with no cracking or peeling paint you may be able to paint over the door with very little preparation.
If your door is paneled start with the panels.
Choose paint recommended for interior doors such as types with a durable gloss or semi gloss sheen that makes it easy to clean.
Trim paint falls within the category of interior paint with a gloss of satin semi gloss gloss or high gloss.
If this is the case you must know the base of the last layer of paint applied to the door.
Remove the door knobs and all other hardware from your interior door to simplify the paint application.
Trim paint usually comes pre tinted in bright white and in base colors that can be custom tinted.
For the best type of reflection on your doors you have to go with high gloss paint.
If you re replacing the old hardware make sure the new hardware will match.
The type of primer you use also needs to match the type of paint you use latex or oil based.
The new paint will stick better and you ll get a more uniform finish.
But priming the whole door is best.
A three inch brush works best for doors cabinets and shelving and a four to six inch brush is designed for large flat areas like walls and ceilings.
Of all typical paint manufactures supplying paint today they all make a paint finish specifically designed for interior doors and trim.
For an ultra smooth paint job apply two coats of primer.
Higher gloss paint can also bring out the natural beauty of certain types of door materials.
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.
This paint finish is most often referred to as semi gloss.
Nothing else short of using metal or glass on the door will give you that high degree of shine that is commonplace in many interior design styles.
Going a step further having even a glossier finish is called gloss or high gloss.
At the paint store ask for a primer that s compatible with your paint levels out well and sands smoothly.