Exterior painting is one of the most effective methods to revive your home's look and increase its value. But it's also one of the most frequent mistakes experienced by DIYers when they don't have sufficient preparation and experience. Let's examine some of the most popular exterior painting errors and how to avoid them.
Omitting Surface Prep
One of the most significant blunders homeowners make is rushing into painting without adequately preparing the surface.
How to avoid it:
Always begin by power washing the walls. After that, you must hose them down and brush them clean. Scrape off peeling paint and sand rough edges. Do not forget to fill holes or cracks with proper filler. Allow the surface to dry thoroughly before priming or painting.
Using The Wrong Type Of Paint
Not all paints are the same—particularly for exterior use. Applying interior paint or a cheap exterior product can result in blistering, cracking, and fading.
How to prevent it:
Select a high-quality exterior paint designed for the surface you're painting, whether wood, stucco, brick, or metal. A professional house painter and decorator in Fulham can advise you on the best products.
Painting In The Wrong Weather Conditions
Humidity and temperature also greatly affect how paint dries. Painting in extreme heat, cold, or humidity can result in bubbling, streaking, and early paint failure.
How to prevent it:
Observe the weather. Try painting during temperatures of 10°C to 25°C with minimal humidity. Refrain from painting in direct sunlight or during monsoon season.
Forgetting To Use Primer
Primer may feel like an optional step, but it is critical in ensuring proper paint adhesion and colour vibrancy—especially on porous or repaired surfaces.
How to avoid it:
Use a suitable paint primer over raw wood, bare metal, or patched areas. A paint-and-primer-in-one may suffice for previously painted surfaces in good condition but don't skip priming entirely when needed.
Improper Painting Technique
Applying the paint too thick, using inappropriate tools, or not going in the direction or with the siding grain will create a bumpy, streaky finish.
How to prevent it:
Work with high-grade brushes and rollers that are used for outdoor jobs. Use two thin coats, not one big one. Start at the top and work downwards, always holding a "wet edge" to prevent lap marks.
Not Employing A Professional When Necessary
Although most homeowners try to do painting themselves, an entire exterior job is time-consuming and risky. Irregular surfaces, tall walls, or weather conditions demand skill and proper equipment.
How to avoid it:
If unsure, hire a good house painter and decorator. A professional house painter will ensure your exterior paint job follows the instructions. He will ensure the project is completed safely and with long-lasting results.
Conclusion
A good exterior paint job takes more than a brush and a can of paint. It takes preparation, proper materials, and a bit of know-how. Avoiding these common pitfalls can save time.
If you need reliable professionals, you'll be able to find seasoned decorators in Bromley who will make the job hassle-free and provide great results each time.
