Should You Paint Your Steel Doors and Windows in Sydney?
Steel is a popular material used to make doors and windows. Steel doors and windows are the perfect choices for installation in your Sydney home.

They have very many benefits and few drawbacks compared to alternative materials. The benefits of steel doors and windows include:
- Steel doors give you years of service.
- Easy to maintain. Steel doors require less maintenance.
- Steel is the strongest material available on the market for your doors and windows.
- As a result of the steel’s strength, the doors and windows are very secure.
- Energy efficiency. Steel doors and windows are formed with foam and thermal adhesives that increase energy efficiency.
- Fire resistance. Steel doors have a fire rating sticker on them that shows the fire resistance level of the door.
- Beautiful design. Steel doors and windows can be customized to meet your needs and tastes.
Those are just a few of the many benefits of steel doors and windows. As indicated earlier, steel doors are easy to maintain. Maintenance is necessary to keep the steel doors and windows in good working condition and prolong their lifetime.
For maintenance, you may consider painting your doors and windows to improve them or to update your home’s aesthetics. But is it okay to paint them?
Is it Okay to Paint Your Steel Doors?
Yes. Depending on the door you have bought, it is okay to paint your steel door. The steel doors available in the market are either the on-the-shelf steel door and the custom steel door. On-the-shelf steel or standard steel door has a coat of primer but with no paint. So for this type of steel door, it is okay to paint it.
Custom or specialty steel door is pre-finished with the paint of your choice, so you needn’t paint the door. For you to paint an existing door, it is important to check the warranty information and manufacturer’s recommendation. This is because making changes to your custom or specialty steel door finish can sometimes void your doors warranty.
Is it Okay to Paint Your Steel Windows?
To paint your steel windows, you need to check the warranty information and manufacturer’s instructions. In some instances, painting an old window frame is okay but for the new window frames, altering their finish can void your steel windows warranty. So, research first before altering your steel window finish.
Which is the Best Paint Choice for Steel Doors and Windows?
When painting your steel door and window, one thing you want to achieve is a successful finish on both your door and window. So, how do you achieve this finish? For a successful finish, there are some things that you will need to consider. They include:
- The type of paint
- The type of primer
- The proper door preparation process
- Surface painting
The Type of Paint
The first thing to do is check the manufacturer’s recommendations for any specialized coating and custom finish. Assuming you don’t have any specialized coating or custom finish to consider, now you can go ahead and pick the best paint for your steel door and window.
In this case, the best paint for your steel door is acrylic latex exterior paint. Why is it the best paint option? Acrylic latex exterior paint expands and contracts when faced with warm and cold temperatures changes.
For your steel windows, the best paint is acrylic enamel exterior paint. Why? Acrylic enamel exterior paint creates a harder finish and stands up better to any elements.
The Type of Primer
When it comes to a primer, choose a high-quality primer that will form a hard-wearing barrier and protect your door. The primer you choose will depend on the type of paint. For latex or oil-based paints, then a latex exterior primer is okay.
Ensure that your primer dries before you paint a second coat if needed. Your primer will take time to dry, between one to three hours. Ensure you read the manufacturer’s instructions when using your primer.
Tools and Products You Need to Paint Your Steel Door
- Acrylic latex exterior paint. 6. Paint roller.
- Degreaser. 7. Multi-surface primer.
- Painter’s tape 8. Angular sash brush.
- Sandpaper. 9. Acrylic enamel exterior paint.
- Paint Stripper
Steel Door Painting Process
- Check the warranty information and the manufacturer’s instructions to ensure that painting the door does not void your warranty.
- If possible, remove the hardware such as the knockers, doorknobs, strike plates, and kick plates. It is time-consuming and difficult to brush around these items. If impossible to remove them, use tape to mask them over and around them to avoid painting them.
- Remove the hinges so that you can paint your door laying down. This will ease your work and eliminate paint drips.
- Remove the weather stripping and store it in a safe place for re-installation. Don’t forget how you removed it for proper re-installation.
- Prepare your door for painting. Here, you will need to clean, de-grease, fix dents, sand, and prime. First, clean the entire door. Next, de-grease your door. Remove the old paint if it is cracked or chipped. This you can do using a paint stripper or a heat gun.
Next, use light grit sandpaper to sand the door. Sanding will create a good surface for your new paint to stick. After sanding, fix any dents and deep scratches using auto body filler. This helps avoid the dents and scratches highlighted after painting.
Allow the filler to dry, then sand your door again to level and smoothen it. Be careful as you sand to avoid damaging the surface of your door. Now you can prime your door. For priming, use a paint roller for the main door sections and an angular sash brush for corners and panels.
- Paint your door. Before painting, wipe the door to ensure there is no dust. For painting, use the paint roller brush for the main areas of your door and the angular sash for corners and panels.
Use two coats of paints for each side and ensure that after every coat you give the paint time to dry before adding another one. After painting, allow the door to dry for at least 12 hours before you reinstall it.
- After the door has dried, remove the tape and reinstall everything you had removed from the door. Then reinstall your door.
Painting Tips for Your Steel Door
- The paint color you choose for your door will determine how long your door paint will last. Dark colors tend to fade quickly.
- Direct sunlight exposure will determine how long your paint will last. Steel doors become a bit hot when exposed to the sun. Light colors with a brown hint will last longer as they are not affected much by direct sunlight.
- 100% Acrylic paint is better than traditional oil-based paints. Acrylic paint on your steel door will last longer as it is more resistant to sunlight effects.
- If your door is properly painted, it can last for 8 to 10 years before you can think of repainting it.