Exterior wall painting DIY

Are you looking for ways to freshen up the appearance of your home’s exterior? Painting your exterior walls is a great way to improve the curb appeal of your home and increase its value. While hiring a professional painting Contractor can be costly, painting your exterior walls yourself can save you a lot of money. In this article, we will explore various do-it-yourself techniques for painting your exterior walls.

Preparing Your Home for Exterior Painting

Before you start painting your walls, it is important to prepare your home’s exterior surface properly. Here are some important steps to follow when preparing your home for exterior painting:

  • Clean your exterior walls: Use a pressure Washer to remove dust, dirt, and mildew from your walls.
  • Repair any damage: Replace damaged wood siding, and fill any gaps or cracks with a good-quality filler.
  • Scrape and sand rough or peeling paint: Use a paint scraper to remove flaking paint, and sand down the surface until it is smooth.
  • Protect nearby surfaces: Cover nearby windows, doors, and trim with painter’s tape and plastic sheeting.

Choosing the Right Paint

Choosing the right paint is key to successful exterior wall painting. Look for a paint that is:

  • Water-resistant: Exterior paints should be able to withstand harsh weather conditions and resist water damage.
  • UV-resistant: Sunlight can cause fading and discoloration, so choose a paint that has UV-resistant properties.
  • Durable: Exterior paints should stand up well to scrubbing, resist peeling, chalking, and cracking.
  • Low VOC: Choose a paint that is low in volatile organic compounds (VOCs) to protect the environment and your health.

Tools and Equipment You Will Need

Here are the tools and equipment you will need to paint your exterior walls:

  • Paintbrushes and rollers
  • Paint sprayer (optional)
  • Paint tray
  • Paint scraper
  • Sandpaper
  • Painter’s tape
  • Plastic sheeting
  • Ladder or scaffolding
  • Safety equipment (such as gloves, goggles, and a mask)

Step-by-Step Exterior Wall Painting

Follow these simple steps to paint your exterior walls like a pro:

Step 1: Paint the Trim and Moldings

Paint the trim and moldings first using a paintbrush. Start with the edges and corners, and use long, smooth strokes to apply the paint.

Step 2: Apply Primer (if necessary)

If your exterior walls are new or have not been painted in a long time, apply a primer before painting. This will help the paint to adhere better to the surface and give the topcoat a smoother finish.

Step 3: Paint the Walls

Start painting the walls from the top, working your way down. Use a paint roller for large areas and a paintbrush for edges and corners.

Step 4: Apply the Second Coat

Allow the first coat of paint to dry completely before applying a second coat. This will improve the overall coverage and give your walls a smoother finish.

Step 5: Clean Up

Clean up your tools and equipment using soap and water immediately after use. Dispose of any leftover paint, solvents, or other materials in accordance with local regulations.

Frequently Asked Questions (FAQs)

Here are some common questions that homeowners may have about painting their exterior walls:

Q. How often should I paint my exterior walls?

A. It depends on the climate and weather conditions in your area, but most homeowners paint their exterior walls every 5-10 years.

Q. Do I need to use a primer when painting my exterior walls?

A. If your walls are new or have not been painted in a long time, a primer is recommended. This will help the paint to adhere better to the surface and give the topcoat a smoother finish.

Q. Can I paint my exterior walls in cold weather?

A. No, painting in cold weather can cause the paint to crack or peel. Wait for warmer weather before painting your exterior walls.

Q. Can I powerwash my exterior walls before painting?

A. Yes, powerwashing is a great way to remove dirt and grime from your exterior walls before painting. Just be sure to allow the surface to dry completely before painting.


Painting your exterior walls yourself is not as difficult as it may seem. With the right tools, equipment, and paints, you can achieve a professional-looking finish that will improve the appearance and value of your home. Follow the steps we have outlined in this article, and you will be able to paint your exterior walls like a pro!

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