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Sanding and Priming for Smoothness

5:45
7:34
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At 5:45 in

How to Paint Your House Exterior With a Brush (Pro Tips & Techniques)

What happens here

Sanding the door jamb is a crucial step for achieving a smooth, professional finish, especially on new jambs that may have sharp factory edges. Use an electric sander, such as an Ekosand 3x4 sander with a medium-grit 1/2-inch foam abrasive, to gently round off any sharp edges and prepare the surface. If the door jamb has old, peeling paint, sand it completely down to bare wood. Once sanded, if any bare wood is exposed, it's essential to prime it before painting. The video recommends Zinsser Triple Thick Peel Stop primer for its binding properties and ability to create a smooth base for the topcoat.

Goal: Smooth the door jamb surface and prepare it for painting.

Tools and materials

  • Electric Sander Ekosand 3x4 sanderSanding down the door jamb for a smoother finish and removing peeling paint
  • Foam AbrasiveAttaching to the sander for surface preparation

What they say

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masked off. The uh third tip that I'll be talking about and showing you is sanding. So, I have a a sander right here, an Echoan 3x4 sander. Whenever I'm painting a door jamb, I typically like to sand my door jamb. This is a brand new door jamb. This edge typically is, you know, pretty sharp finish on it. I like to just round that off and give it a nice like kind of rounded smoother finish to it. And I just hit it typically with a a half inch foam abrasive right here. This one right here is a medium abrasive. So, I'll hit the whole thing, you know, with it. Sand it down. Just make sure it's all sanded nice. If you have any peeling paint anywhere on it because of its weathered, I did have a door jam on the other side that the primer started to peel off. If you have any peeling, you definitely want to sand that off down to bare wood. And then you'll want to, if you have any bare wood, you're going to want to prime. I'll typically use Zenzer triple thick primer to do my priming on the door jamb. Definitely got some nicks down here. Want to sand these and round those nicks out. Get rid of them. So, you can actually I can feel some rough spots on there.

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