Workshop
Ask a question

The Bunnings Workshop community can help with your home improvement projects.

Spray Paint Colorbond Fence.

Herrenovacation
Making a Splash

Spray Paint Colorbond Fence.

I spray painted my old colorbond fence with Taubmans sun proof in ironstone. 

 

I had a mix match of fences, one brand new colorbond (ironstone), one an old wire farm fence, and one old cream colorbond fence. 

 

I wanted a simple DIY project that would improve both property aesthetics and value. Painting offers an affordable way to restore the look and extend longevity without replacing a fence entirely. It was also a great opportunity to test my new spray gun as it was the back fence that was going to be sprayed, so if it had imperfections, they would not be as noticeable. 

 

You can check out a quick before & after video here. 

Materials

- Paint I used Taubmans Sun Proof (exterior grade - water clean up)

- Paint bucket

- Safety equipment (mask, goggles, gloves)

- Sugar Soap

- Painter's tape and plastic sheeting, cardboard or drop cloths

 

Other things to consider:

- Paint primer (if needed)

- Sandpaper (if needed)

Tools

- Brush or broom

- Paint sprayer (I used Dulux Rapid Finish Wagner)

- Ryobi Drill & Brush

- Paint brush (to tidy any runs etc)

- Funnel with a filter or old stocking (to ensure the paint has no lumps that might clog your sprayer)

- Gurney or high pressure hose

 

Other things to consider:

- Sander (if needed)

- Ladder (if needed)

Steps

Step 1

The first step of the project involves preparing the surface by cleaning. 

 

I used a brush to remove any cobwebs and dirt. 

I then used some sugar soap and my Ryobi drill with a brush attachment to scrub the fence.

And finished off the cleaning process with a gurney/hose.

 

Note: Some people also recommend sanding the surface before painting. I did not do this, the fence is quite old, warn and has holes I wasn't repairing so didn't feel the need to go too overboard. 

VideoCapture_20250108-152456.jpg

Step 2

I let it sit and dry for a couple of days while I monitored the weather for a nice warm, dry and wind free day. 

20241229_145334.jpg

Step 3

On the day of painting, I marked off all the areas I didn't want overspray. You can lay down drop cloths or plastic sheeting along the base of the fence to protect the grass or nearby surfaces from overspray. Use painter's tape to cover areas you don’t want painted, such as posts or gates.

 

Tip: Be very mindful of the overspray, this is also another reason to choose a wind free day.  

Step 4

Thin and mix the paint in an extra paint bucket.

For my spray gun I was recommended 10% water to the mixture. I was also told to strain the paint to insure there were no lumps. I did this with the funnel with a filter, but you could use an old stocking. 

 

Tip: Make sure you mix enough to do the whole project so you don't have to stop halfway through and mix again as this may clog up your spray gun. 

Step 5

Set up your paint sprayer according to the manufacturer's instructions. Make sure it’s clean and ready to go.

Before spraying on the fence, test the sprayer on a piece of scrap wood or cardboard to ensure the spray pattern is even.

Step 6

Spray the fence.

 

I started spraying from one end of the fence on one angle in an up and down motion and work my way along, then went back and did the other angle. This helps avoid getting overspray on areas you've already painted and makes sure you get the different angles of the colorbond fence.

 

Tip 1: Hold the sprayer about 6-12 inches from the fence and move in smooth, consistent strokes. Avoid stopping or starting directly in front of the fence to prevent drips. Slightly overlap each pass of the sprayer to ensure full coverage. You can adjust the sprayer nozzle for a wider or narrower spray pattern depending on the surface area.

 

Tip 2: Apply thin coats, letting each layer dry before applying the next. (Once I got to one end of the fence I could start again.) This will prevent drips and streaks and ensure an even finish. If you see any drips or runs I fixed this with the paint brush let it dry and then gave it another coat. 

20250104_142458.jpg

Step 7

Once I finished painting, I thoroughly clean my sprayer, and other items. (clean sprayer according to the manufacturer’s instructions to avoid clogging.)

 

After the paint is dry to the touch (but not fully cured), carefully remove the painter's tape and plastic sheeting.

Step 8

Inspect the fence for any missed spots and touch them up with a brush or spray.

20250104_142557.jpg

MitchellMc
Bunnings Team Member
Bunnings Team Member

Re: Spray Paint Colorbond Fence.

Hi @Herrenovacation,

 

Well done on completing your fence transformation! It’s great to see you take on such a rewarding project. The effort you put into prepping, painting, and paying attention to the details really paid off. It’s always impressive to see how D.I.Y. projects can make such a big difference in both aesthetics and value. 

 

Many thanks for sharing!

 

Mitchell

 

See something interesting? Give it the thumbs up!
Dave-1
Community Megastar

Re: Spray Paint Colorbond Fence.

Good Evening @Herrenovacation 

That looks brilliant! :smile: I was looking at my tired blue colourbond fence the other day and here is the perfect example of what can be! :laugh: Will be stepping through your instructions a few times i think!

 

Well done!

 

Dave

Why join the Bunnings Workshop community?

Workshop is a friendly place to learn, get ideas and find inspiration for your home improvement projects