Exterior Painting: Everything You Need to Know
Looking to give your exterior walls a new coat of paint but don’t know matt finish acrylic paint from metal roof rust inhibitor? No need to worry. You can still leave your home exterior looking brand new by following the simple steps we’ve laid out below.
- Pressure-wash your walls
Painting exterior walls comes with a significant amount of preparation. In fact, the prep work may take longer than the actual painting. Since your exterior walls are exposed to the elements, it’s important to start any premium exterior paint job with a thorough pressure-wash to remove dust and dirt build-up.
- Sand it down
In addition to pressure-washing away years of built-up dirt and grime, you’ll also want to sand down any rough surfaces, such as chipped wood or chipped paint. Rough surfaces will keep your paint from sticking properly to the surface of the wall, so take your time and go over any rough surfaces with some sandpaper.
- Repair damaged surfaces
As well as sanding down any rough areas, take time to look over your exterior walls and repair any cracks or damaged areas. Repair cracked window seals with caulk or replace any rotted or busted wall panels before you start your paint job.
- Remove loose existing paint
The prep work still isn’t done. Strip any loose or chipped paint and sand over the exposed area to ensure it’s smooth. The last thing you want is any rough surfaces ruining your paint job, so take as long as necessary to ensure your wall surfaces are properly prepped.
- Check the weather
Before you start on your paint job, it’s a good idea to check what the weather will be on the day you plan on painting. Rain, wind, and even extreme heat can significantly affect your paint job. It’s also worth taking into account the general climate of where you live when selecting your paint.
- Choose the right paint
Just like you need to select the right paint for your interior walls, there are paint types specifically suited to what the outside world will throw at your walls. If you’re unsure of what you need for your exterior walls and the climate of your area, speak to an expert.
- Clear and cover the area
Just like you would clear out a room and cover any carpeting, flooring, and furniture before you start a paint job, the same needs to be done even with exterior paint jobs. Move any outdoor furniture or fittings and cover up and plants or anything you don’t want covered in paint.
- Prime your walls
Primer is an important step in any paint job, especially so if you happen to be changing the colour of your exterior walls from light to dark or dark to light. If you’re painting the same colour, you can get away without a primer coat, but it’s always a good idea to start with primer.
- Paint trims and doors
Finished painting the walls? The job’s not done just yet. Don’t forget to put a coat on any trimmings, doors, and window frames to make sure your job looks complete as a differing trimming can make your newly painted walls look not quite right.