When Should You Repaint Your House Exterior?

When Should You Repaint Your House Exterior?

How do you know when it’s time to paint the outside of your home? If you leave it too long, it can cause big problems in the appearance and value of the property.

Some signs are pretty obvious, like major chipping or cracking. Other things are less obvious, but can be more difficult to fix in the long run if you neglect them.

Exterior house painting is a big job that comes with risks, so it’s always a good idea to hire professional painting contractors.

How Long Does Home Exterior Painting Last?

Every home is different, so it’s nearly impossible to put a definite timeline on painting your home’s exterior. Most experts say that you should paint every five to ten years, depending on factors like the climate and weather. The previous paint job you got will also play a part – some painters will cut corners on paint quality and techniques.

You might have various surfaces on the exterior of your home that age differently.

Painted brickwork can last around 15-20 years if done properly.

Fiber cement board generally lasts about 10 years before it needs to be repainted.

Wooden siding needs to be repainted around every 4-7 years.

Stucco typically lasts about 5-6 years before it needs refreshing.

Painted aluminium siding can go around 5 years before painting.

What Affects The Durability Of Your Outdoor House Paint?

There are three main factors that affect how long your home exterior paint job will last. They are:  your local climate, how you have maintained your house, and how it was previously painted.

Climate damage: hot sun with no shade can make the paint bubble and fade faster. Cold winters, high winds and humidity will also make the exterior paint age more quickly.

Home maintenance: watch your home vigilantly for wear and tear. Damp, mould, decomposed wood, insects and rodent infestations must be dealt with before you undertake a big exterior painting project. Make sure you clean off dirt, algae or moss regularly as well. Not only does this help to keep your paint looking fresh, it makes it easier to repaint when the time comes.

Previous painting: if you’ve just moved into a new house, try and find out when the exterior was last painted. The more details you can get, the better – like the type of paint used, the number of layers applied, and what time of year the house was painted (which can affect how quickly and well the paint dried).  

Latex-based exterior paints are generally the best choice for outdoor painting projects like a home’s walls and trim. Latex paints dry quickly, imperfections caught during the process are easy to clean, and latex paint expands and contracts well with seasonal temperature changes.

What to Do To Make Your Exterior House Paint Last

If you’ve decided to go ahead with an exterior painting job, there are a few steps you should take in order to make sure your brand new paint lasts for as long as possible. It might take some effort on your part, but it’s worth it in the long run.

Making your paint job last starts long before your painting contractors come over! You should treat any existing rot or mold. You should fill in any cracks, caulk the seams, and use putty to fill in any holes or cracks.

If you’ve got a lot of peeling or bubbling of your existing paint, it’s worth getting it sandblasted to start with a smooth surface. High-pressure cleaning also makes a big difference to the surface, and helps the new paint to adhere properly.

After washing away all the old chipped paint, make sure the house gets the chance to dry out fully, before you begin the new paint project. If you’ve had some heavy rain, it’s best to wait a couple of days before you start painting.

Best Weather for Exterior Home Painting

If you’re doing a big home renovation project, pick the time of year that’s driest. Luckily, there’s a pretty wide range of temperatures that are OK for painting – as long as the weather is relatively dry! Any temperature between around 15 and 30 degrees Celsius is fine.

You can still paint on hotter or colder days, of course, but this rough guideline will get you the best and longest-lasting results.

Best Paint Colour for Outdoor Home Paint

Overall, good-quality paint in a lighter shade will tend to last longer. You’ll need at least two coats for best results. Don’t be put off of darker or earthy paint shades for your home, however –  they can look great, depending on your personal décor style.

You might just have to pay extra for the best quality paint, and make sure you maintain it carefully.

If you’re thinking of painting the exterior of your house, we can give you an obligation-free quote. For pride and professionalism – contact WB Paint Projects today.