1. Home

Exterior House Painting Preparation


1 of 7

Exterior House Painting Preparation - Introduction
poor exterior house painting surface

Poor Paint Surface

© Home-Cost.com 2006
Introduction, Difficulty Level and Needed Tools:
The most important step in exterior house painting does not involve a paintbrush but rather paint scraping tools. Preparing the surface prior to painting your home will make or break your paint job. It is rarely the paint film itself that fails but rather the adhesion of the paint to the surface below (often called "substrate" in painting lingo). The reason paint fails to adhere is because the surface to which it was applied was dirty, wet or was loose itself. So making sure your paint surface is clean, dry, free from grease, oils and flaking or loose paint will give your primer and paint a good surface from which to bond. Painting the exterior of your house over a dirty or poorly prepared surface is like building a house on a bad foundation, and that's never been a good idea.

Let's review the tools you'll need to get byour house ready for a paint job that will last many years.

    Difficulty Level
  • Average (Laborious)
    Needed Tools and Materials
  • Paint Scraper
  • Putty Knife
  • Sandpaper / Sanding Block
  • Stiff Brush
  • Heat Gun Paint Remover (possible)
  • Power Washer (possible)

Promotional Feature: View this video series to learn how to take good care of your house.

  1. About.com
  2. Home
  3. Home Repair
  4. Exterior Home Repair
  5. Exterior House Painting - Preparation for Painting Your Home

©2014 About.com. All rights reserved.