Caring for your Iroko wood surfaces

Iroko is well-known for its durability. As a durability class 1 timber, it is as tough as it gets and can withstand a lot of wear and tear both inside and outdoors. That being said, it does need a little maintenance every now and then, especially if it is used outdoors so that it will last for longer. From decking to external wood furniture, learn in this guide how to look after Iroko timber products.

Weathering and Colour Changes

In appearance, Iroko is incredibly similar to Teak – it is even known as African Teak, though it is not part of the same species. The wood is a rich, golden-brown with plenty of warmth, making it a popular choice for luxurious decking, cladding and exterior furniture.

If left untreated, though, Iroko timber, when used outside, will gradually weather and fade to a silvery-grey hue. While some people love the rustic aesthetic this gives, and it does not generally affect the timber’s durability, others prefer to keep that rich golden colour for longer. In this case, it is good to start maintenance by adding a UV stain to your Iroko timber.

Cleaning Iroko Timber

Regular cleaning is the foundation of good maintenance, even for a naturally durable timber species such as Iroko. Dirt, leaves and algae can build up on decking or outdoor furniture, making it slippery and less attractive, while also contributing to potential rot down the line. To prevent these issues, remove debris with a stiff, clean brush. You can also use warm water and a gentle soap, though it is essential to avoid any products that are too harsh and will strip the wood of its natural oils.

For Iroko decking, you can use a pressure washer occasionally for a thorough clean, though be sure to keep it on the lowest setting to avoid damaging your timber boards.

Protect Against Moisture

One of Iroko’s strengths is its natural resistance to rot and moisture, but prolonged exposure to standing water can still cause issues (to just about anything). Good design and installation are essential here: ensure the decking has adequate drainage and that exterior furniture is not left in areas where water pools.

Even with adequate installation, your timber may still benefit from the occasional application of a water-repellent oil or stain. This can extend its lifetime and keep it looking fresh for years to come.

Avoiding Stains

Outdoor furniture is particularly prone to spills and stains. Because Iroko is dense, it resists deep staining, but quick action helps. Wipe spills promptly and, if needed, sand the affected area lightly before re-oiling. For Iroko decking and cladding, any stubborn patches of algae or moss can be treated with a specialist timber cleaner.

Long Term Maintenance

Iroko outdoor furniture, decking, and even marine constructions, such as fenders, can last for decades with very little maintenance. The main issues to note are UV discolouration and ensuring that cleaning does not strip your timber of its natural oil. You should also inspect your timber regularly to spot any signs of issues (such as splintering timber or rot) before they become larger problems. To extend the lifespan of your Iroko wood, you can also use furniture covers and reapply finishes to further protect it from the elements.

Start an Order of Iroko Timber

As one of the toughest timber species out there, Iroko really does not need much maintenance. While all the tips included here can extend your timber’s lifespan, they are not essential, making Iroko one of the easiest timbers you can choose for outdoor constructions.

Looking for Iroko timber for your next project? As a TDCA certified supplier of sustainable tropical hardwoods, including Iroko, our team at EcoChoice are here to help.

Get in touch to start your order.