Best Way to Paint Weatherboards: A 7-Step Guide

Having a weatherboard provides your home with a classic and out of the box aesthetics along with providing a warm and welcoming vibe to the inhabitants. 


But the problem is, unlike solid walls made of concrete, these weatherboards start to get seasoned quite frequently. And that’s where you get to learn the best way to paint weatherboards. 

Best Way to Paint Weatherboards

Photo From Canva

From where we stand, you have two choices to restore the shiny new look of the weatherboard. It’s either to hire a painter and pay him for the job, or to take an all-in DIY approach. 


And since you’ve managed to land on this web page, we assume you’re more of a DIYer than the other kind. 


Stick to the end of the post while we’re going to explain a 7-step guide on how to paint your weatherboard all over. 


Let’s start- 


Steps To The Best Way to Paint Weatherboards


Step 1: Cleaning The Weatherboard Surface 

Best Way to Paint Weatherboards

Photos from Canva

If your weatherboard isn’t a newly built one, there might be a handful of dirt and loosen up paint hanging on it. In cases like this, the first and foremost duty happens to clean it up properly before you take any other step onwards. 


To clean it up with sheer accuracy, you need to use a pressure washer that will take off that loose peels of paints, dust and specks of dust. If your weatherboards have glass-made windows within it, you might need to be careful about the speed of the water jet that comes out of the pressure washer. 


In case of not having a pressure washer, you can use a stiff brush and scrub on the weatherboard surface with that. A bucket full of soap-water or detergent-water solution would be a great plus, instead of just using plain water as a cleaning medium. 


Step 2: Dry and Prepare The Weatherboard

Best Way to Paint Weatherboards

Photo From Canva

Now that we’ve got a clean, dirt-free weatherboard to paint, we have to prepare it’s surface for the painting itself. 


As you know, weatherboards can be of a lot of types based on what wood it has been made with and what orientation of the timber boards are there. 


Not going into that details, we’re provisioning a generic preparing formula for the board before we start painting- 


  1. Use low-grit sandpaper to sand away the loosen up debris, paint peels, and rusty stuff. 
  2. Once the surface is smoothened up, there can be nail holes or cracks that you need to take care of. Using an epoxy filler might be a great tool to do that. 
  3. In case there are even bigger nail holes or cracks or joints to fill, you can use gap sealants with caulking guns as well. Using silicone-based ones are quite preferable. 
  4. Finally, cover the ground nearby the weatherboard with some drop-in clothes or roll. This will protect primers or paints to split around on the ground. 


Step 3: Apply Exterior Primer

Best Way to Paint Weatherboards

Photo from Canva

Now we’re entering into the core painting part of the job. And we will start with priming the surface up. If not so, the painting will look like quite an unfinished job once finished. Also, a good primer will prevent the weatherboard wood surface from soaking up the painting.


However, selecting the right primer will lead you to choose from very closely ranked choices from the market. Our over the head advice is not to go with oil-based primers and going with water-based instead.


Oil based primers might be advertised to be long lasting. But they eventually turn the weatherboard surface brittle which is not undoable. 


In case you want to spend some more after a quality primer, going for a latex-based primer is even a better choice.


Step 4: Choose The Colour That Fits Right 

When it comes to choosing the right color for your weatherboard, the choice of color is literally up to your personal preference. Starting from black to white, and everything within- all can go well. 


But the thing is, going with light-ish color is what we’d recommend the most. In case your home is made of primarily wood, then going with a light color for your weatherboard is kind of mandatory. 


Step 5: Start Painting From The Top

Now, take the paint of your favorite color, mix it up with some water(optional) and start rolling a brush with splashes of paint on it. 


While starting to paint, start your way from the top and move towards the bottom eventually. On the top, paint under the edge of the weatherboard before you make a move to the face. 


The direction of the coats of the paint would be in a horizontal direction. This will ensure a minimum cross-over of layers of paint. Hence, you can make the whole process quite efficient. 


Also, paint 1 or 2 boards at a time. Done so, you can maintain a wet paint edge. You can avoid brush marks and overloading of paints as well. 


Step 6: Don’t Stop Halfway

While you started to execute the previous step, a piece of crucial advice is not to stop in half of the process. This will make it quite difficult to prevent the overlapping of paint coats. Also, any mistake that has been done while painting will be near impossible to recover in this way. 


Step 7: Turn The Leftover Into Hard Waste and Let It Dry

Once you are done with applying as many coats of paints as it requires, you can let it dry for an hour or two. Although, it might take up to a few days since the smell of the paint goes away. 


Meanwhile, if you have any paint leftover remaining, don’t forget to turn that into a solid waste instead of throwing it away in a liquid state. 

Call us direct at Earles Paints on 07 4121 5202 for all the information you need and visit us : Earle Paint Place Maryborough.

Alright, we’re at the end of the process now. 


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