When it comes to protecting and enhancing the exterior of your home, choosing the right outdoor paints is essential.
The harsh South African climate, with its strong sun, heavy rains, and coastal winds, can take a toll on your walls and roof.
Investing in high-quality outdoor paints ensures durability, longevity, and an aesthetically pleasing finish.
In this guide, we’ll explore the best outdoor paints for both your home’s exterior walls and roof.
We’ll also discuss why these paints matter and how they provide long-term benefits.
Whether you’re refreshing an existing paint job or starting from scratch, Build it Hermanus has everything you need to achieve a professional and lasting finish.
Why Choosing the Right Outdoor Paint Matters
Painting your home’s exterior isn’t just about looks; it’s also about protection. Here’s why high-quality outdoor paints are crucial:
- Weather Resistance – Outdoor paints protect your home from rain, UV rays, and humidity.
- Durability – Good-quality paint resists cracking, peeling, and fading over time.
- Energy Efficiency – Reflective roof paints help reduce heat absorption, keeping your home cooler.
- Moisture Protection – Prevents mould, mildew, and damp issues on walls and roofs.
- Enhanced Curb Appeal – A well-painted home looks fresh, inviting, and increases property value.
Best Outdoor Paints for Exterior Walls
Choosing the right paint for your walls ensures your home stays protected and looks great for years. Here are some top options:
1. Acrylic Exterior Paint
Acrylic-based paints are popular due to their flexibility and durability. They expand and contract with temperature changes, reducing the chances of cracking.
Why Choose It?
- UV-resistant, preventing fading.
- Water-based formula for easy application and cleanup.
- Long-lasting colour retention.
- Available in a wide range of finishes (matte, satin, gloss).
Best For:
- Brick, concrete, stucco, and plastered walls.
2. Textured Exterior Paint
Textured paints add depth to your walls while hiding imperfections like cracks or uneven surfaces.
Why Choose It?
- Extra durability against harsh weather.
- Provides a decorative and modern look.
- Helps conceal surface flaws.
Best For:
- Older walls or homes needing a refreshed appearance.
3. Elastomeric Paint
Elastomeric paint is a high-build coating that offers superior waterproofing and crack resistance.
Why Choose It?
- Highly flexible, stretching to cover hairline cracks.
- Exceptional water resistance.
- Ideal for coastal and high-humidity areas.
Best For:
- Homes exposed to heavy rain or sea air.
4. Oil-Based Exterior Paint
Though less common, oil-based paints offer a durable and glossy finish that repels stains and moisture.
Why Choose It?
- Excellent adhesion on tough surfaces.
- Provides a smooth and glossy finish.
- Resistant to chipping and peeling.
Best For:
- Wooden surfaces, doors, and trims.
Best Outdoor Paints for Your Roof
Roof paint isn’t just about colour—it plays a crucial role in protecting your home from the elements. Here are the best options for long-lasting outdoor paints for your roof:
1. Acrylic Roof Paint
Acrylic roof paint is water-based, making it easy to apply and maintain. It forms a protective coating that enhances durability.
Why Choose It?
- UV-resistant, preventing sun damage.
- Reflective options available for heat reduction.
- Quick-drying and easy to clean.
Best For:
- Tile, concrete, and metal roofs.
2. Heat Reflective Roof Paint
This type of paint reduces heat absorption, keeping your home cooler in summer and reducing energy costs.
Why Choose It?
- Reflects sunlight, lowering roof temperatures.
- Reduces the need for air conditioning.
- Helps prevent premature roof aging.
Best For:
- Homes in hot climates or areas with extreme sun exposure.
3. Bitumen-Based Roof Paint
Bitumen-based paint is ideal for waterproofing roofs and providing an extra layer of protection against leaks.
Why Choose It?
- Highly water-resistant.
- Ideal for flat roofs or areas prone to pooling water.
- Long-lasting and weatherproof.
Best For:
- Flat or slightly sloped roofs.
4. Metal Roof Paint
Specially formulated for corrugated iron or steel roofs, metal roof paint prevents rust and enhances durability.
Why Choose It?
- Prevents rust and corrosion.
- Resistant to cracking and peeling.
- Provides long-term weather protection.
Best For:
- Metal and industrial-style roofs.
Tips for Choosing and Applying Outdoor Paints
To get the best results, keep these tips in mind:
✔ Check the Weather – Paint during dry, mild weather to ensure proper drying and adhesion.
✔ Use a Primer – A good primer helps outdoor paints bond better and last longer.
✔ Consider the Finish – Matte hides imperfections, while gloss adds durability and shine.
✔ Apply Multiple Coats – For the best coverage and longevity, apply at least two coats.
✔ Invest in Quality Brushes & Rollers – The right tools make a big difference in application.
Why Buy Outdoor Paints from Build it Hermanus?
At Build it Hermanus, we stock a wide range of premium-quality outdoor paints for every type of home and roof. Our expert team is here to help you choose the best products for your project.
Top Paint Brands – Trusted names known for durability and weather resistance.
Competitive Prices – Affordable solutions for every budget.
Expert Advice – Our knowledgeable staff will guide you through the selection process.
One-Stop Shop – From paint to brushes, primers, and accessories, we have it all.
Investing in high-quality outdoor paints ensures that your home remains beautiful and well-protected for years to come.
Whether you need the best paint for exterior walls or a durable roof coating, choosing the right product makes all the difference.
At Build it Hermanus, we offer a variety of outdoor paints designed to withstand South Africa’s climate.
Visit us today to find the perfect paint for your project and give your home the protection it deserves!
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Build it Hermanus offers added value services in respect of hardware retailing; embracing all activity within the building materials industry, focusing specifically on the building of; urban, township, rural housing as well as all home improvements and do it yourself.
Build it is a division of the SPAR Group Limited South Africa. A voluntary trading group of individually owned retail stores with more than 10 000 employees across the group, we currently have stores in South Africa, Namibia, Swaziland, Lesotho and Mozambique with plans to expand into Botswana and Zambia in the near future. We view ourselves not only as a supplier of materials, but as a partner to our valued customers in accomplishing their building or renovating projects.
