How to Paint Doors (The Professional Way)
Many of us have been staring at the same walls and doors in our homes for many years (or maybe many decades.) If you’ve wanted to give your home an update, painting a door is a quick and easy way to do just that. Today I’ll to show you how to paint doors (the professional way) so they look amazing for years (or decades) to come.
How to Paint Doors (The Professional Way)
So you want to paint like a pro? Well, sit back and let me give you some tips and a tutorial for painting a door. This tutorial pertains to any paneled door (interior or exterior).
Our doors are all the six panel type. If you have flat (non-panel) versions, you can skip this post and come back later. For the rest of us, get out your paper and pencils and take some notes (does anyone do this anymore?)
Materials:
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optional: Painting Pyramids
How to Test for Latex or Oil Paint?
To determine if you need to prime your door you need to assess if your door was painted with latex or oil paint first. To test the paint, rub a small spot with rubbing alcohol (or ammonia) and if the paint comes off it is latex. If not, it’s oil paint.
How Do I Know if My Door Has Lead Paint:
You can easily test your door (or any paint) for the presence of lead by using a lead test swab. I go into more detail about lead paint in this tutorial.
But, the short of it is, if you have lead paint, you must be very careful when sanding it. Cover the area with disposable plastic. Use a wet sanding block (never use a power sander). Wear a respirator and be sure to clean everything with disposable wet wipes.)
When Do You Have to Prime?
As we determined above, if your door was painted with oil-based paint (and you want to use latex paint) you will need to prime. But, here are a few more reasons you need to prime your door first:
- Bare wood or stained wood doors.
- Dark painted doors you wish to paint lighter (or vice versa), you want to use a tinted-primer to cut down on coats.
- If the door was painted with oil and you want to use latex paint. If you are painting over latex with latex (or oil over oil) and the previous paint job is in good shape you can skip the primer. (This was the case with my door, so I didn’t prime it.)
- The paint is chipping. First, scrape or sand any flakes and then prime. (Important: Check for Lead Paint First.)
- Lead paint (whether in good shape or not), you will need to prime.
Should I Remove or Paint a Hung Door?
The easiest way to paint a door is to remove the door, then remove the knobs and latch. Then you can lay it horizontally on sawhorses. Painting a door on sawhorses eliminates potential drips and is easier on your back. But, removing the door can also be a pain, especially if it’s a large solid wood door. I’ve painted plenty of doors without removing them, and they look great. It comes down to personal preference.
Preparation:
Whether you are removing the door or painting it in place, be sure to cover the area underneath with a drop cloth, newspapers, or flattened cardboard boxes (my favorite for hung doors because it gives some cushion when you are kneeling on the floor.
Lightly sand the entire door. No need to bust out the power sander, you can use a sanding block or sheet of sand paper. Be sure to sand down any bumps or blemishes. The main goal is to give your door a little “tooth” for the new paint or primer to adhere to. Wipe off the door with a damp rag to remove any sawdust.
Instructions for How to Paint Doors the Professional Way.
Step 1: Paint the interior panels first as shown in the graphic below.
Using a small roller to paint doors can greatly speed the process. Begin by rolling paint on the flat panels. Work quickly by rolling on the paint, then use a brush to smooth out the paint and fill in the detailed areas around the flat panel.
This is one of the most important tips for getting a professional look:
Follow the grain direction when brushing on the paint
If you follow the grain and the direction of the arrows in the graphic above, you will maintain the look of the door construction. Original wood doors are made with several pieces and the wood grain changes direction. Even if you have cheap hollow core doors, you can fake the look of a quality door by following the grain pattern.
In other words: NEVER run your brush strokes perpendicular to the wood grain. This does NOT look professional.
Step 2: Next, roll the inside center vertical piece. Start by rolling the paint on in an up and down direction.
Then drag your brush up and down vertically with the wood grain (see arrows in the above diagram.)
Step 3: Next paint the horizontal cross pieces in the middle of the door.
Keep your brush strokes horizontal (with the grain) and cross over the tall vertical center.
Step 4: Paint the door border. Pay attention to the direction of the wood grain for this last step. The grain on the two sides should go vertically from top to bottom.
There are header and footer panels sandwiched between the left and right sides. These “sandwiched” pieces should be painted by dragging your brush horizontally (see diagram above.)
Step 5: The last step is to paint the edges of the door. (Do Not paint the hinges…that’s not very professional either!) If your hinges or doorknobs were painted previously you can follow this tutorial with four ways to remove paint from metal hinges.
Roll paint onto the edges then smooth them with the paintbrush. Be on the lookout for drips or puddles of paint. Go back and check the face of your door for drips now before the paint cures.
Let your door dry (30 minutes – 1 hour), then follow up with a second coat of paint. When you are done let the doors dry for 2+ hours before flipping to paint the other side. I have found that it helps to put pieces of cardboard or rags under the door so the paint doesn’t stick to the sawhorses. But you can also buy Painting Pyraminds which elevate the door and hold it on tiny points.
Ready to perfect more of your painting skills? Check out the Paint Week series with 5 Lessons to Perfect Your Painting Skills:
And if you really want to paint your front door but can’t decide on a color, you’ll love this collection of Bold Colored Front Doors!
For three hours I painted an out door fence with a very expensive solid stain paint. Now I don’t like the color and want to repaint it another color. So, do I need to sand the whole fence or is it okay to just paint it over the color I don’t like with another solid stain ?
You should be able to paint over it. But, check with the paint manufacturer.
We have several interior doors with paint peeling off of them. I think previous homeowners did not prime them to start. Do I have to remove ALL the paint to paint them? Or an I just sand where there is/isn’t paint? Thanks
Sand down any chipping paint (of course make sure it’s not lead paint before sanding). The use primer to seal it.
You must either be lost or a troll. This is not “how to fit a door” this is “how to paint a door”.
Great tips! Thank you so much!
What a helpful and easy to follow tutorial! Thank you so much!
Thanks for the detailed tutorial, it’s been very helpful! You know, it never even occurred to me to use a roller for the door, I always did it with a paint brush only, and it took ages to get everything even. It seems like an easy task at first, but only when you have to do it is when you realise how difficult it can be to give it a quality painting.
The roller definitely speeds the process of applying paint.
What kind of brush did you use? Mines leave a strick of paint. Also, how did you do to cover the tiny sections of the door?
I like Purdy brushes. Using good paint is also helpful. Don’t cheap out on paint.
Funny, was just painting a door today and found this article post mortem (haha) i used a water-based non-toxic polyurethane gloss / laquer on bare wood veneer and it didn’t really come out smooth. Will sand it a little tomorrow and do the second coat, let’s see if it helps!
By the way, some time ago you recommended tin snips in one ofyour post comments (about real copper paint) – i bought a really nice pair and can’t believe it! It’s so easy to cut sheet metal, it goes in like knife into butter, so thanks for the encouragement! 🙏
Glad you found my tips and tutorials helpful!
I really enjoyed this post. My question is – Do you wash the door between sanding and priming? Maybe that is implied in the article.
I wipe the doors off with a damp rag after sanding.
my husband was requiring TREC OP-H a few days ago and came across a great service with a searchable forms database . If others need to fill out TREC OP-H as well , here’s a
https://goo.gl/5kKdPyAlthough interesting as a tutorial, for my money it misses 50% of the issue. The last 50% is ‘does the door look good?’. Well that is covered here very well. The first 50% (in my books) is ‘does the door fit?’ Most nice-looking doors don’t fit in my experience. My measure for a well-fitted door is will it close with the lightest push with one finger (a lady’s finger will do… 🙂 )? Will it stay firmly closed without rattling in a wind? Will it open nicely without needing the wrist strength of a wrestler? And is there an even gap around the door to make it look right?
To achieve all this takes a lot of understanding of how things fit together; how to fit hinges; how to prepare the door edges so that beads of paint don’t form – those beads of paint can jam a door; and how to fit the hinges, the catch and handles so they operate smoothly.
In my view there is no point in painting a door without hanging the door properly which includes recognising when it is necessary to remove old paint from the door and frame edges. And I think anyone who does this proficiently will agree that the effort and skill required is probably four or five times the effort to paint the door.
The link to paint doesn’t work.