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Adjust Paint Sprayer Flow

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How to Paint House Exterior

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What happens here

When preparing your paint sprayer, the most critical adjustment is the 'flow' setting. Your aim is to achieve a consistent, fanned-out spray pattern with clean, unbroken lines at both the top and bottom of the fan. To test this, spray a small, inconspicuous area. If you observe any 'breakups' or unevenness in the lines, especially at the edges, gradually increase the flow setting until the pattern becomes perfectly uniform and solid. This ensures even paint distribution and a professional finish.

Goal: Achieve a consistent, fanned-out spray pattern.

Tools and materials

  • Paint Sprayer — Applying paint to the house exterior
  • Respirator — Protecting against paint fumes
  • Safety Glasses — Protecting eyes from overspray

What they say

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the paint. When it comes to setting your paint sprayer itself, there's basically one setting that you really have to tinker with and that's the flow. Now when we spray, we're gonna have a nice fanned out pattern and what we're looking for is the top and bottom of the fan. We wanna make sure there's no breakups of any lines. So as you can see here, we see a breakup, not much here, but more on top. So we're gonna crank up the flow just a little bit. There we go. Nice, good, clean lines. Okay, so now we're ready. The systemic

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