10 Best Decking Oils 2025 in the United States

Thompson’s WaterSeal Multi-Surface Waterproofer Stain is a versatile and effective clear stain designed for exterior surfaces like wood, concrete, and brick. One of its main strengths is its impressive waterproofing capability, which makes it an excellent choice for outdoor applications where water resistance is crucial. The clear finish allows the natural texture of the material to show through, although it will obscure the grain somewhat. This product also offers good UV protection, thanks to advanced polymers that help prevent fading, maintaining the surface's appearance over time.

Coverage is quite good at 375 square feet per gallon, making it efficient for larger projects. Applying this stain is straightforward, even for those who might not have much experience with DIY projects. Only one coat is needed, which simplifies the process. However, the clear finish might not be suitable for those looking to add a distinct color to their decking. Its material compatibility extends beyond wood to concrete and brick, adding to its versatility but potentially making it less specialized for pure decking purposes.

The DeckWise Ipe Oil Hardwood Deck Semi-Transparent 250 VOC Natural Finish comes in a pack of two 1-gallon cans and is designed to protect and enhance the look of exterior hardwood decks. Being oil-based, it offers deep penetration, which is particularly beneficial for hard and dense wood types like Ipe, Tigerwood, and Cumaru. It has UV protection to help prevent sun damage and extend the life of your deck's finish.

The semi-transparent finish allows the natural beauty of the wood to shine through while providing a protective barrier against the elements. Users appreciate its water resistance, which helps maintain the deck's integrity over time. The oil-based formula also tends to be easier to apply with a roller, making it user-friendly for DIY enthusiasts. However, it has a relatively long drying time, so you need to plan accordingly.

Coverage is good, but as with many specialty products, it is not available for sale in certain California jurisdictions, which can be a limitation for some users. If you have an exotic hardwood deck and are looking for a natural finish that protects well against UV rays and water, this could be a great option. Just be mindful of the drying time and regional sales restrictions.

The #1 Deck Premium Semi-Transparent Outdoor Wood Stain and Sealer in Dark Walnut is an effective choice for anyone looking to enhance and protect their outdoor wood surfaces. This water-based product serves a dual purpose, acting both as a stain and sealer, which helps to simplify the application process. Its semi-transparent nature allows the natural wood grain to show through, maintaining the aesthetic appeal of your deck, fences, or siding.

The product offers excellent UV protection, helping to prevent fading and graying over time, which is a significant advantage for outdoor use. Additionally, its water resistance helps to shield wood from moisture damage, further extending the life of your wood surfaces. One of its standout features is its ability to be applied to damp wood, which can significantly cut down on project time, making it a convenient option for quicker applications. The stain dries to a flat finish, providing a natural look without a glossy sheen.

The product covers approximately 100 square feet per gallon, which is fairly standard but may require multiple coats for larger areas. While ease of application is a noted benefit, it's important to be aware that as a water-based product, it may not penetrate as deeply as oil-based options, potentially affecting its longevity in extremely harsh weather conditions. It’s well-reviewed by users, with a 4.5 out of 5 stars rating from over 1,300 customers, indicating general satisfaction with its performance. Suitable for decks, furniture, and fences, this product is a versatile and practical choice for enhancing and protecting various outdoor wood surfaces.