Roof coatings
Protect your home with the right coating.
Every DIYer knows the benefits of a good coating. If you want to protect a roof, wall or basement from moisture and other weather conditions, applying a coating is often the easiest way to achieve a quickly and lasting result.
Protect your roof with Aquaplan roof coatings
Your roof takes quite a beating. Rain, wind, sun and frost all leave their mark, especially over time. Fortunately, there’s a smart solution to protect your roof durably and refresh it: Aquaplan roof coatings. We’ll explain exactly what they are, the different types available, and how you can apply them yourself. Perfect for handy DIYers!
What is roof coating and why is it so useful?
Roof coating is a protective layer that you apply to your roof. It makes your roof waterproof, shields it from harmful UV rays, and extends the lifespan of your existing roofing. It also makes a big aesthetic difference: a coated roof looks fresh and well-maintained again.
Whether you want to repair damage or proactively protect your roof from future wear and tear, roof coating is an accessible and affordable solution. Especially for those who like to roll up their sleeves and do it themselves!
Benefits of a coating:
- Seals small cracks and fissures
- Protects against moss, algae and air pollution
- Increases solar panel efficiency if you opt for UV coating (a cooler roof = more efficient panels)
- UV coating improves the indoor climate by reducing temperature fluctuations
- Reduces maintenance costs and prevents major roof repairs
What types of roof coatings are there?
There are different types of roof coatings, each with its own specific applications and properties. They differ, for example, in elasticity and fibre content. The more elastic the coating and the higher the fibre content, the better it can bridge and seal small cracks in the roofing. The choice depends on the type of roof, its condition and the purpose you have in mind.
Renovation coatings are ideal for flat roofs showing signs of wear. Think of small cracks or fissures in the roofing membrane. These coatings not only repair the damage but also extend the lifespan of your roof by several years. Popular products include:
- Roof Coating Regular: a semi-liquid water-based coating reinforced with microfibres. Easy to apply with a brush, even on slightly damp surfaces.
- Roof Coating Strong: a thicker, highly elastic coating with more fibres. Perfect for more heavily damaged roofs. You apply it with a squeegee.
- Roof Coating Expert: a flexible coating that you apply in a single layer. Ideal for quick repairs even during light rainfall.
Sun-reflective coatings, such as Roof Paint Reflect Alu, are designed to reduce the impact of sunlight on your roof. The aluminium-coloured layer reflects sunlight, keeping your roof cooler. This has two benefits: your roof ages more slowly and the temperature inside your home stays more comfortable on hot days.
Aesthetic coatings, like Roof Paint Dark Grey, are ideal for pitched roofs. They freshen the appearance of your roof, protect against moisture, and prevent moss growth. They are suitable for tiles, slates, corrugated sheets and shingles.
Want to see our roof coatings in action? Our coating expert, Guido, demonstrates how to use the different coatings in a series of DIY videos.
To which roofs can you apply roof coating?
Roof coating is widely applicable. However, it’s important to choose the right product for the right type of roof.
- Flat roofs (bitumen/roofing): renovation coatings such as Roof Coating Regular, Roof Coating Strong and Roof Coating Expert are ideal.
- Pitched roofs (tiles, slates, shingles): for these, it’s best to use an aesthetic roof paint like Roof Paint Dark Grey.
- Other materials such as wood, concrete, masonry, aluminium, PVC and zinc: some coatings (like Roof Coating Strong and Roof Coating Expert) also adhere to these surfaces. Always check the product information carefully.
You can even coat gutters with a specific product:
- Roof Coating Gutters: an elastic, waterproof coating based on hybrid polymers. Protects against corrosion and UV rays. Available in a pot or a handy tube for minor repairs without waste.
How do you choose the right roof coating?
The right choice depends on your situation and goals. Ask yourself the following questions:
- Do you want to renovate your roof and repair existing damage? Then choose a renovation coating.
- Do you want to protect your roof against the sun and heat? Then a UV-resistant coating like Roof Paint Reflect Alu is ideal.
- Is the appearance of your roof important to you? Then an aesthetic roof paint like Roof Paint Dark Grey is the best choice.
Is it a new roof that you want to protect preventively? A UV coating is suitable for that as well.
How do you apply a roof coating correctly?
Applying a roof coating yourself is perfectly possible, especially with the right preparation and a little care. Follow this simple step-by-step guide:
- Thoroughly clean the roof:
Remove leaves, moss and dirt.
Use a soft brush to avoid damaging the surface.
Make sure there are no puddles (except with Roof Coating Expert, which can be applied on damp surfaces). - Apply a primer (if necessary):
Some coatings adhere better with a primer, especially for renovations on bitumen roofs. - Apply the coating:
Use a brush for liquid products like Roof Coating Regular.
Use a squeegee for thicker pastes such as Roof Coating Strong.
Always work carefully to the corners and raised edges. - Pay attention to weather conditions:
Do not work at temperatures above 25°C.
Avoid rain, unless you are using Roof Coating Expert. - Allow the coating to dry thoroughly:
Drying time depends on temperature, humidity and the product used. Always read the packaging for the right information.
What is the lifespan of a roof coating?
The durability of a coating varies from 3 to 7 years, depending on the type of product, exposure to weather conditions, and how well the roof is maintained.
Some guidelines:
- Roof Coating Regular: at least 3 years of protection
- Roof Coating Strong: up to 5 years
- Roof Coating Expert: up to 7 years
- UV coatings: in sunny regions, reapplication every 2 years is recommended
Frequently asked questions about roof coating
Can I apply a roof coating myself?
Absolutely! The products are specifically designed for DIYers and come with clear instructions. Just make sure you have proper safety equipment and take the necessary precautions when working at a height.
What are common mistakes?
- Not cleaning the roof properly before application
- Not mixing the product well (especially Roof Paint Reflect Alu because aluminium particles settle at the bottom)
- Applying at temperatures above 25°C
- Applying in overly wet weather, except when using Roof Coating Expert
- Forgetting corners and edges
Can I combine different coatings?
Yes, different products can be combined for an optimal result:
- Roof Paint Reflect Alu can be combined with bituminous renovation coatings
- When using reflective coatings on bitumen, a primer is necessary to prevent efflorescence
Discover Aquaplan roof coatings
Roof coating is a smart way to breathe new life into your roof. It protects, repairs and extends the life of your roof – all with a relatively small investment. Whether you opt for renovation, sun protection or aesthetics, there’s always an Aquaplan coating that suits your roof and your needs.
