House Pinter

Tips for Painting Over Old Exterior Paint

»Posted by on Jul 30, 2021 in House Pinter | 0 comments

Are you ready to give your house a new paint job? Aside from improving your home’s curb appeal, paint also serves other purposes. For instance, it can help protect your home against the elements.  

When it comes to exterior painting, the most crucial rule to follow is to prepare the surfaces properly. Aside from that, you also have to purchase high-quality paint that fits your budget.  

You can improve the longevity of your paint job if you know how to properly paint your home’s exterior.  

Today, we’re going to share with you a couple of things you should know about your exterior house painting project.  

For central tTexas residents, you can always get a quote or advice from the best company for house painting Bastrop has relied on for both interior painting as well as exterior paining.

Tips for Painting Old Homes 

A new paint job for old houses comes with a set of challenges that make the project appear more overwhelming. To make things more manageable, here are several tips you should consider: 

  • Hire an expert painter for old homes since they know the challenges that come with it.  
  • You can avoid the growth of mildew if you coat bare wood with a water-repellant. It also improves the longevity of the paint.  
  • The brush method is more ideal for old wood. Then, you can use a roller after applying the first coat.  
  • Make sure that the weather is dry during the project. The paint does not do well in rain and humidity.  
  • Bring a piece of peeled paint to home improvement shops to pick the matching color.  
  • Utilize the right tools for the project. 
  • Inspect the surfaces carefully. Make a note of the prep work you have to do.  

Should You Prime or Not? 

Priming can help you achieve a smooth surface. It also allows for better adhesion. However, do you need to prime the surface each time you apply a new coat of paint? 

You need a primer if: 

  • The new coat of paint is a lot lighter compared to the old paint. 
  • The wall is in poor shape and you want to cover it up. A primer will help cover the damages to your wall. 
  • You’re using oil-based paint to cover latex paint. Oil paints won’t stick to latex paints.  

You don’t need a primer if: 

  • The old and new paint has the same color or at least almost the same color.  
  • Both the new and old paint are the same type. 
  • The wall is clean and smooth. 

Applying New Paint Over Old Paint 

It should not be difficult to apply new paint to an existing one. If you’re already done with the prep work, here is how you paint your walls: 

  • Paint a basic white matte emulsion as the first coat if you’re going for a lighter color. This will help avoid the previous color from showing through.  
  • Apply at least 2 paint coats.  
  • You’ve got to ensure you sand and apply a primer if you’re filling. This will help avoid a patchy appearance. 
  • Use fillers to fill the holes, gaps, and cracks. Professionals recommend you use a flexible filler.  
  • Wass the walls to get rid of grease and dust before you paint over it.  
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