How to paint a front door?
Take the door off its hinges if you can, lay it flat, and paint it in a set order so the edges never dry before the faces: the panels and their profiles first, then the horizontal rails, then the vertical stiles. Use a semi-gloss or gloss enamel — a door is touched constantly and needs the hardest finish in the room.
The order the panels go in
On a panelled door the order matters because a wet edge overlapping a dry one shows as a lap mark. Do the recessed panels and their mouldings first, brushing out any paint that pools in the corners, then the horizontal rails, then the long vertical stiles last so their strokes run the full height uninterrupted.
Working flat lets the enamel level out and stops runs, which is why taking the door down beats painting it hung. Prime any bare wood or previously glossy surface first, and scuff-sand old gloss so the new coat grips.
A front door has two extra demands. It faces the weather, so it wants an exterior-grade enamel, and it takes direct sun — paint it while it is in shade and not hot, because a hot dark door flashes the paint off before it can level, and a dark colour in full sun can get hot enough to soften a fresh film.
If the house predates 1978 and the existing paint is chipping, treat any sanding or scraping as lead work and read the guidance first — door edges and jambs were often coated in harder, more lead-rich enamels than the walls.
How we sourced this
This answer is composed from our knowledge base, which holds only what a regulator, a standards body or a manufacturer supports. The sources behind it are listed below with the date we accessed each one. If a claim on this page has no source under it, that is a bug — tell us and we will fix it.
Where a figure is product-specific — coverage, dry time, recoat time, temperature limits — we point you at the manufacturer's technical data sheet rather than printing a general number as though it were a specification. That distinction is the most common error in this trade, and it is the one that costs people a repaint.
Common mistakes
- Painting the stiles before the rails and panels, which leaves lap marks where wet meets dry.
- Painting a door hung instead of flat, so the enamel runs before it levels.
- Painting a front door in direct sun, which flashes the finish off a hot panel.
- Sanding a chipping pre-1978 door without treating it as lead work.
Related questions
Sources
- Sherwin-Williams. Product technical data sheets (accessed 2026-08-17).
- US Environmental Protection Agency. Renovation, Repair and Painting Program (accessed 2026-08-17).
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