24 Nov Does Garapa Timber Require Oiling or Let It Silver Naturally
Garapa timber is favoured for building and renovation projects because of its durability and attractiveness. It also stands out for its natural resistance to weather and splintering, dense structure, and warm golden colour, which makes it the number one option for homeowners looking for a beautiful grain and long-lasting outdoor deck. Yet when it comes to maintenance, many wonder if they should oil their Garapa timber to keep its golden colour or let it silver naturally. Garapa Decking is a long-term investment for your home, and it comes down to how you handle it.
Should I Oil My Garapa Deck?
Oiling preserves the golden colour for a longer period and protects against UV damage, while leaving it untreated allows Garapa to age more quickly into a silver-grey patina, but at a cost of greater chances of expansion, contraction, and cupping of your deck. Explore the benefits of oiling your Garapa deck and what happens if you don’t, so that you can choose the option that is right for you. This is how to seal garapa timber for lasting colour.
What Happens When You Don’t Oil Garapa Timber?
Garapa timber can enhance any outdoor space with its aesthetic appeal, but when left without treatment, it develops a silver-grey patina from exposure to sun, rain, and weather changes over time. This also affects Garapa’s warm golden colour as it slowly fades and the silver-grey layer that forms on the surface can cause swelling, shrinking, and warping of your deck.
Although some homeowners like the silvered appearance of this timber because it gives their deck an inviting and rustic charm that suits outdoor spaces wonderfully. It’s important to note that Garapa loses its natural protective oils and colour, becomes vulnerable to cracking, and its structure weakens when it’s not maintained with oils. This can reduce your deck’s longevity.

Benefits of Oiling Garapa Timber
- Maintains Golden Colour: Garapa is highly valued for its rich golden colour that complements the natural elegance and welcoming atmosphere of outdoor entertainment or dining spaces. But when left untreated, it can turn silver-grey and develop cracks because of UV rays from the sun. So, when homeowners apply oils with UV protection, like Loba Decking Oil Transparent, they help preserve the timber’s natural beauty and reduce greying, degradation, and cracking. Your deck will remain beautiful and durable!
- Moisture Resistance: Garapa timber can handle rot and decay when exposed to moisture. But remember that dampness can cause the timber to swell and warp gradually, which affects the structural integrity of your deck. Applying our high-quality deck oils helps to form a water-repellent barrier that prevents moisture absorption and mould growth.
- Extends Deck Lifespan: Garapa’s natural qualities allow it to last for decades but oiling it often strengthens its long-term performance and protects it from weather-related issues. This also reduces the chance of splinters, so your deck stays sturdy, safe, and charming for many years.
The deck oils, varnish and cleaners available can make all the difference. Whether you choose to oil your Garapa decking or let it silver naturally depends on the look you prefer and your willingness to maintain it. But applying oil helps to protect the timber from UV exposure, moisture, and cracking, making sure your deck stays attractive and lasts for years. Garapa.co.za offers durable timber and oiling products for your outdoor space. CONTACT US for more information on decking materials.