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'''Painting doors''' requires more care than painting walls: doors are viewed up close, touched daily, and finished in higher [[Paint Finishes|sheens]] that show every flaw. The reward for careful prep and technique is a smooth, durable finish that upgrades the whole room.

== Choosing Paint for Doors ==

{| class="wikitable" style="width: 100%;"
|-
! Choice !! Recommendation !! Why
|-
| '''Sheen''' || Semi-gloss or satin || Durable, wipeable, highlights profile details — see [[Paint Finishes]]
|-
| '''Interior formula''' || Waterborne enamel (acrylic or alkyd-hybrid) || Levels like [[Oil-Based Paint|oil]], cleans up like [[Latex Paint|latex]], stays hard without yellowing
|-
| '''Exterior doors''' || Exterior-rated enamel || UV and weather resistance; dark colors on sun-exposed doors need heat-tolerant paint
|-
| '''Metal doors''' || Rust-inhibiting primer + enamel || See [[Painting Metal]]
|}

== Remove or Paint in Place? ==

'''Removing the door''' and laying it flat on sawhorses gives the best finish — no drips, no runs, easy access to all edges. Worth it for panel doors and high-visibility doors.

'''Painting in place''' is faster and fine for painted-before doors in good shape. Protect the floor, tape or remove hardware, and watch the edges for drips.

Either way, '''remove or mask the hardware'''. Taping a knob never looks as good as removing it — most knobs come off with two screws. See [[Masking and Taping]].

== Preparation ==

# '''Clean.''' Doors collect hand oils, especially around knobs. Degrease thoroughly — see [[Surface Preparation]].
# '''Repair.''' Fill dents and gouges with wood filler; let cure.
# '''[[Sanding|Sand]].''' Scuff the entire surface with 180–220 grit; sand filled repairs flush. Glossy factory finishes need a thorough scuff.
# '''Dust off''' with a vacuum and tack cloth.
# '''[[Paint Primer|Prime]]''' bare wood, repairs, stains, or any slick factory finish with a bonding primer. Previously painted doors in sound condition can skip straight to enamel.

'''Pre-1978 homes:''' test old door and jamb paint for [[Lead Paint|lead]] before sanding — doors and trim are the most common lead-painted surfaces in older houses.

== Painting a Panel Door (The Right Order) ==

Work from the inside out so you can maintain a wet edge and brush out drips as you go:

# '''Panels first''' — brush the molded profiles, then the panel fields; watch the panel corners for pooling
# '''Center vertical stiles''' (the muntin between panels)
# '''Horizontal rails''' — top, middle (lock rail), bottom
# '''Outer vertical stiles''' — hinge side and lock side last
# '''Edges''' — the latch edge gets the room-facing color; the hinge edge matches the room the door opens into

Use a quality 2–2.5 inch angled [[Paint Brushes|brush]] for profiles, and a 4-inch foam or microfiber mini [[Paint Rollers|roller]] on the flat areas, immediately "laying off" roller texture with light brush strokes in the grain direction to avoid [[Brush Marks|brush marks]] and stipple.

'''Flush (flat) doors:''' roll the whole face in sections and lay off top-to-bottom in one pass per section.

Apply '''two thin coats''', [[Sanding|sanding lightly]] with 220–320 grit between coats. Thin coats level; thick coats sag.

== Drying and Rehanging ==

* Recoat per the can (typically 4+ hours for waterborne enamel)
* Wait at least 24 hours before rehanging or closing the door fully — enamel that feels dry can still stick ("block") in the jamb
* Full cure takes 1–4 weeks; be gentle with the finish until then

== Common Mistakes ==

* '''Painting over grime''' — enamel over hand oils around the knob peels within months
* '''Thick coats''' — the number-one cause of runs on door edges and sags on panels
* '''Wrong order on panel doors''' — painting stiles before panels leaves overlap marks in the finish
* '''Closing the door too soon''' — fresh enamel bonds to weatherstripping and jambs
* '''Skipping the scuff sand''' — new paint sheets off glossy slab doors
* '''Cheap brushes''' — a bargain brush guarantees visible [[Brush Marks|brush marks]] in high-sheen paint

== Frequently Asked Questions ==

=== Do I need to remove a door to paint it? ===
No, but flat-on-sawhorses gives a noticeably smoother result because paint levels instead of sagging, and you can reach every edge. If you paint in place, use thinner coats, check the bottom corners and hinge edge for runs a few minutes after painting, and leave the door open until dry.

=== What finish is best for interior doors? ===
Semi-gloss is the traditional choice — durable, easy to wipe, and it makes panel profiles pop. Satin is the modern, slightly softer-looking alternative that hides surface flaws a bit better. Flat paint on doors is impractical; it scuffs and cannot take repeated cleaning. See [[Paint Finishes]] for the full comparison.

=== How many coats of paint does a door need? ===
Two thin coats over sound existing paint or primer. Dramatic color changes may need a tinted [[Paint Primer|primer]] plus two coats. Resist the urge to make one heavy coat do the job — thick enamel sags on vertical surfaces and takes far longer to cure hard.

=== How long before I can close the door after painting? ===
Wait a minimum of 24 hours, and longer in humid weather. Waterborne enamels feel dry in hours but remain soft for days; a door closed too early can glue itself to the weatherstripping or jamb and tear the finish when opened.

=== Should doors match the trim color? ===
Matching doors to [[Painting Trim|trim]] is the safe, classic look. Painting doors a contrasting color — black, charcoal, or a deep accent — is a popular designer move that works best when trim and walls are light. See [[How to Choose Paint Colors]] and [[Color Theory]] for building a scheme.

[[Category:Interior Painting]]
[[Category:DIY Painting]]
[[Category:Painting Techniques]]
[[Category:House Painting]]

Painting Doors - Revision history

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