Best Gloss Paints For Wooden Exteriors

Exterior wood paint is a very subjective topic, as the best option depends on the look, finish and protection you are seeking. However, there are some key considerations to keep in mind when choosing the best exterior gloss paint for wood. Firstly, the paint should be flexible, as exterior wood expands and contracts with changing seasons. Cracks can form if the paint doesn't move with the wood, allowing water to seep in and cause swelling and potential rot. Secondly, exterior wood paint must be weatherproof and offer long-lasting protection from the elements. Finally, the type of finish, whether satin or gloss, depends on personal preference and skill level. Satin paint is easier to work with and can disguise brush strokes, whereas gloss paint requires more preparation and skill to achieve a good finish.

Oil-based vs water-based paints

The type of paint you choose will depend on the look you are trying to achieve, how easy you want the process to be, and the surface you are painting.

Oil-based Paints

Oil-based paints have traditionally been the go-to for exterior wood due to their high sheen and durability. They are also slower to dry, which means they are less prone to brush strokes and can be easier to work with. Oil-based paints also harden much faster than water-based paints, and they are more durable.

However, oil-based paints have some drawbacks. They have a strong, unpleasant odour and high levels of VOCs (volatile organic compounds). VOCs are released as gases during the paint drying process and can be damaging to human health and the environment. Oil-based paints are also more difficult to clean up, requiring turpentine or white spirit to clean brushes. They tend to yellow over time, especially with white shades, and the sheen will dull over the years.

Water-based Paints

Water-based paints are easier to apply, especially if you are spraying them, and the colour tends to last longer. They are also quicker to dry and are easier to clean up—you only need soap and water. Water-based paints are also better for the environment as they have lower or no VOCs.

The main disadvantage of water-based paints is that they are prone to chipping and can take as long as two weeks to fully harden. They also tend to have a less impressive finish.

Oil-based vs Water-based: Final Thoughts

While oil-based paints offer a higher sheen and better durability, water-based paints are easier to work with, more environmentally friendly, and the colour lasts longer. Water-based paints are also more flexible and can expand and contract with changing climate conditions, making them ideal for exterior use.

Satin vs gloss finishes

When choosing a paint finish for an exterior project, there are several factors to consider. Satin and gloss are two popular paint finishes that have distinct applications depending on the type of surface and the desired finish.

Satin paint is commonly used for interior walls and woodwork as it offers a softer and more muted appearance. It is ideal for rooms with higher humidity, such as kitchens and bathrooms, as it provides a durable finish that resists moisture and is easy to clean. Satin paint is also suitable for exterior trim areas that are frequently used or touched. This highly durable and stretchy paint resists peeling and mildew. A satin paint finish can be used on a variety of trim areas, such as eaves, soffits, overhangs, trim boards, porch ceilings/trim, door frames, and window sills. However, satin paint can magnify imperfections like dents, dings, and ridges in older wood.

Gloss paint, on the other hand, is known for its high sheen and reflective qualities. It is typically used for doors, trim, and furniture as it provides a hard-wearing surface that can withstand knocks and scuffs. Gloss paints are also commonly applied to uPVC surfaces, such as window frames and doors, to create a clean, polished look and provide weather-resistant protection. The glossy finish enhances the aesthetic appeal and offers greater longevity for external applications. If you want your exterior trim to stand out, a high-gloss sheen is an excellent choice as it provides extreme durability and adds a beautiful richness to the paint colour. However, using a high-gloss finish on all of your siding can make your home look "plastic" and magnify surface imperfections.

In summary, satin paint is a great choice if you want a medium gloss finish that is less reflective and can help hide imperfections. Gloss paint, on the other hand, is the best option for a high-shine finish that is hard-wearing and easy to clean. When deciding between satin and gloss finishes for exterior wood paint, consider the desired level of shine, the type of surface being painted, and whether there are any imperfections that need to be hidden.

Weatherproofing

Exterior wood is exposed to a variety of weather conditions, such as sun, rain, wind, cold, and even snow. Therefore, it is essential to choose a paint that not only enhances the appearance of your doors, windows, sheds, fences, and decking but also provides excellent weather protection.

When selecting the best exterior gloss paint for wood, it is important to consider the type of surface being painted. For example, decking often requires a more durable solution than other exterior wood due to its horizontal surface, which can pool water, and high foot traffic.

Ronseal 10-Year Weatherproof Exterior Wood Paint

Ronseal's exterior wood paint is ideal for bare or previously painted wooden doors and windows. It offers long-lasting protection, with a 10-year guarantee, and is available in a gloss or satin finish. This paint is specially formulated to flex with the movement of wood, making it resistant to cracking, peeling, and blistering. It has a drying time of 1-2 hours and provides coverage of 13m2 per litre.

Dulux Weather Shield Quick-Dry Satin Paint

Dulux's Weathershield Quick-Dry Exterior Satin paint provides long-lasting weatherproof protection for your exterior wooden windows and doors. It offers a durable satin finish that is mould-resistant and crack-resistant, helping to maintain the appearance of your doors and windows. While the tin indicates quick-drying, it takes about six hours for the paint to fully dry. This paint provides coverage of 16m2 per litre.

Johnstone's Woodcare Garden Colours

Johnstone's Woodcare Garden Colours paint is ideal for all your garden furnishings, including sheds, fences, tables, and chairs. It is available in 19 colourful yet subdued hues, providing an opaque matt finish that allows the natural beauty of the wood to shine through. This paint is fade-resistant and weatherproof for up to four years. It has a drying time of 2-4 hours and provides coverage of 12m2 per litre.

Cuprinol Garden Shades

Cuprinol's Garden Shades paint is perfect for those seeking a more vibrant look for their garden woodwork. It offers an opaque matt finish and provides protection from the elements for up to six years. This paint is available in a wide range of colours, including Reds & Pinks, Oranges & Yellows, Greens & Limes, and Blues & Violets. It has a quick drying time of just one hour and provides coverage of 3-5m2 per litre.

Dulux Weathershield Exterior High Gloss

Dulux's Weathershield Exterior High Gloss paint is designed for exterior doors, window frames, and sills. It offers a bold, high-gloss finish and comes in brilliant white and five other colours. This paint provides a 10-year guarantee, protecting against weather, staining, mould, and cracking. It has a drying time of 16 hours and provides coverage of 18m2 per litre.

Additional Tips for Weatherproofing:

• Always follow the manufacturer's instructions for proper application and drying times.
• Choose a colour that complements your garden or the exterior of your home.
• Consider the level of sheen you desire, as higher gloss finishes tend to be more durable and washable.
• Ensure the wood is properly prepared before painting by cleaning, sanding, and priming the surface.
• For new timber, test for pre-treatment by getting it wet; if the water rolls off, leave it exposed for six months before painting.
• For old wood, clean, sand, and remove any dirt, grease, or mould before painting.

Paint types: stain, varnish, oil, paint

When it comes to exterior gloss paint for wood, there are several types to choose from, including stains, varnishes, oils, and paints. Each option offers its unique benefits and protection for your wood surfaces. Here's an overview of each type:

Stain

Wood stains are an excellent choice for those who want to enhance the natural grain of the wood while adding a touch of colour. Exterior wood stains are typically available in earthy tones, allowing you to achieve a subtle and elegant finish. One of the advantages of stains is that they are semi-transparent, allowing the beauty of the wood to shine through while providing protection from the elements. Wood stains are also formulated for weather resistance and flexibility, making them ideal for exterior surfaces that are exposed to varying weather conditions.

Varnish

Varnishes provide a clear, protective finish for your wood. They are typically used when you want to showcase the natural beauty of the wood while creating a durable barrier against moisture and other external factors. Varnishes are available in various finishes, including gloss, satin, and matt. They are perfect for exterior wood that needs protection from the elements without obscuring its natural appearance. Yacht varnish, for example, is designed to be highly flexible and is ideal for exterior timber that needs to withstand harsh weather conditions.

Oil

Wood oils are a great option if you want to nourish and enhance the natural beauty of the wood while also providing protection. Oils are absorbed into the wood, enhancing its colour and texture. They are typically used for exterior wood that needs protection from the elements without drastically altering its appearance. Wood oils are often chosen for their ability to protect and preserve the wood while maintaining its natural sheen.

Paint

Exterior wood paints offer a solid, opaque colour finish that covers the grain of the wood. They are available in various finishes, including satin, gloss, and matt. Paints are ideal when you want a uniform finish or need to hide blemishes and imperfections in the wood. Exterior wood paints are designed to withstand the elements and provide long-lasting protection. They are a popular choice for those who want to add a burst of colour to their outdoor spaces while protecting the wood from weather damage.

Application methods: brush, roller, spray

When it comes to application methods, you have three main options: brush, roller, or spray. Each method has its own advantages and considerations.

Using a brush to apply exterior gloss paint to wood can be a good option for smaller projects or when you want more control over the paint application. Brushes are well-suited for working the paint into seams and wood grain, ensuring complete coverage. However, it's important to use a high-quality brush designed for exterior use to achieve the best results.

Rollers are another popular choice, especially for larger surfaces. They can speed up the painting process and are suitable for most types of exterior wood paint. When using a roller, it's important to choose the right roller cover based on the paint you are using. For example, a roller with a smoother surface may be preferred for gloss paints to achieve a streak-free finish.

Spraying is the quickest application method and is often used by professionals. It can provide a smooth and even finish, especially when working with large or intricate surfaces. However, it is also the riskiest method in terms of accidental overspray. If you choose to spray, it's important to mask off any areas that you don't want to get painted and practice spraying techniques beforehand to ensure an even coverage.

Each application method has its advantages and considerations. For smaller projects or to ensure paint gets into seams and wood grain, brushes are a common choice. Rollers speed up the process for larger, flat surfaces. Spraying is the fastest method but requires the most skill and preparation to avoid accidental overspray.

Regardless of the application method you choose, proper surface preparation is crucial. Make sure the wood is clean, dry, and free of any loose or peeling paint. If needed, scrape away old paint and sand the surface to create a smooth base for the new paint to adhere to. Additionally, always follow the manufacturer's instructions for the specific paint you are using, as some paints may have unique application requirements.

Frequently asked questions