Skip to main content

Hardwood oil

Hardwood is vulnerable to moisture, sun, and pollution outdoors, causing it to gray or become damaged more quickly. With Osmo Terras-Olie, you protect terraces, garden furniture, and fences while preserving their natural appearance.

Terrace with flowers

Products in this knowledge item;

Protect outdoor hardwood with oil

There are various types of hardwood. There can be significant differences between wood types in terms of hardness and color. Nevertheless, you can treat almost any type of wood with our hardwood oil, Osmo Terras-Olie. When wood is left untreated, it is vulnerable to moisture, UV radiation, fungi, and algae. Additionally, stains appear more easily on untreated wood. Hardwood is used for all kinds of purposes, including canopies, fences, patios, tables, and garden sheds. Do you want to ensure that a hardwood patio or deck stays beautiful for as long as possible? Then Osmo Terras-Olie is the right choice. This hardwood oil is intended for patios, decking, and outdoor stairs. For garden furniture, we recommend Natuurlijke Olie-Beits, or Terras-Olie; for fences and facades, UV-Beschermingsolie, Natuurlijke Olie-Beits, or Landhuisverf. Osmo products are based on vegetable oils and waxes.

Benefits of Terras-Olie

  • Protects against UV radiation, water, and dirt
  • Simple refresh, no sanding or primer needed
  • High yield, 1L = treats 24m²
  • For the protection of wooden terraces, decking, fences, and garden furniture
  • Consists of 100% natural oils and waxes

Supplies for oiling hardwood

Hardwood oil outside

Do you want to apply hardwood oil outdoors? That is an excellent idea, because wood outdoors is exposed to various weather conditions. UV radiation can cause the wood to turn gray, while moisture can cause it to rot sooner. Moreover, mold and algae thrive on damp wood. Is this the case for you? Check out this article on how to clean your decking. If you want to apply hardwood oil outdoors, it is important to keep a close eye on the weather forecast. It is important that it stays dry. Furthermore, the warmer it is, the faster the hardwood oil will dry.

How should you apply hardwood oil?

If you choose our hardwood oil, it is important to stir the product for two minutes first. This is because the oil and the wax are still separated after opening. Have you stirred the product well? Then you can apply a test coat to check if the result is to your liking. If that is indeed the case, you can apply a first coat with a brush or roller. After applying the first coat, it takes approximately 10 to 12 hours for the hardwood oil to dry. After this, you can apply a second coat and must again wait until the oil has dried. As soon as the second coat is also completely dry, the wood is well protected against various weather conditions.

Hardwood oil color

Below you will find various colors for oiling outdoor hardwood. Osmo Terras-Olie is a transparent oil available in color variants as well as colorless. The colors are named after wood types, but are not only suitable for treating the specific wood species. For example, Douglas fir can be treated not only with Douglas fir oil, but also perfectly well with Osmo Bankirai Oil. In addition to the transparent colors, we also have opaque colors in our range. For an opaque finish, Osmo Landhuisverf can be used. This oil-based paint provides an opaque appearance while the wood grain remains visible.

Which oil to use to protect hardwood?

At Osmo, we offer various oils that you can use to treat hardwood. For instance, Osmo Terras-Olie is highly suitable for terraces and decking, and also for garden furniture. This oil is available in various natural wood colors. If you are a fan of the wood look, Terras-Olie is highly recommended. Do you want to give the wood a completely different color without the wood grain remaining visible? Then you can choose Osmo Landhuisverf. This oil also provides optimal protection for the wood but gives an opaque finish.

We also offer you the option to choose a colorless matte oil. Natuurlijke Olie-Beits 701 Matte is the right product for this. This oil protects the wood well against moisture, but not against UV radiation. If you want to prevent the wood from turning gray, it is important to choose an oil with pigment.

Hardwood oil or stain?

If you want to treat wood, you normally have to choose between hardwood oil or stain. If you choose Osmo oil, the appearance of the wood remains at its best. We have oils for both indoor and outdoor use. So, with us, you will always find the right oil, whether you want to protect the dining table against wine stains or protect outdoor wood against various weather conditions. The advantage of our oils is that they penetrate deep into the wood. As a result, the wood is truly optimally protected after treatment.

Order the best hardwood oil from Osmo

If you are looking for the best hardwood oil, you have come to the very right place. Our oils provide optimal protection and are easy to apply. Osmo oils are known, among other things, for their excellent coverage. The fact that our products are made from vegetable oils is also a significant advantage. Furthermore, you have the option to choose from numerous different colors.

In addition to having the best hardwood oil at Osmo, we also place great value on our customer service. Do you have questions about one of our products or about how to treat hardwood? Please feel free to contact us. Our specialists will be happy to assist you.

Applying hardwood oil outdoors: step-by-step plan

Want to apply hardwood oil outdoors? Then pay attention to the weather. Always work in dry weather and at a temperature between 8 °C and 25 °C. The warmer it is, the faster the oil dries.

Step 1: clean the wood Remove dirt, moss, algae and loose fibres. Use Osmo Terrasreiniger for this, and Osmo Power-Gel Hout Ontgrijzer if the wood has greyed. Let the wood dry completely before you continue.

Step 2: sand if necessary Is the wood rough or damaged, or are you removing remnants of an old treatment? Then lightly sand the wood with sandpaper (grit 80–120) and remove the dust thoroughly afterwards.

Step 3: stir the oil well Stir the Osmo Terras-Olie for at least two minutes. During storage the oil and the wax separate; stirring well ensures a homogeneous product and an optimal result.

Step 4: apply a test coat First apply a small test on an inconspicuous spot to check whether the colour and the result are as you want them.

Step 5: apply the first coat Work the oil in with a brush, roller or Osmo pad. Always work along the grain of the wood and make sure it is evenly distributed. Remove excess oil immediately: build-up leads to a sticky surface.

Step 6: let it dry Let the first coat dry for 10 to 12 hours before you continue.

Step 7: apply the second coat A second coat provides optimal protection. Apply it in the same way as the first coat and let it dry completely as well.

Step 8: curing After drying the wood is protected, but it only reaches maximum hardness and resistance after about 5 to 7 days. Avoid heavy loads or prolonged contact with water during that period.

Osmo Terras-Olie aanbrengen

Osmo Terras-Olie aanbrengen

We're happy to help

Looking for DIY advice or have a technical question?

Need DIY help?

Find your project and read the step-by-step guide.

Technical question?

Get advice from a technical specialist.