Shed Paints That Are Waterproof And Which Ones To Use

If you’re in the process of painting your shed or considering doing so in the near future, you might be wondering what type of paint to use. One important factor to consider is whether the paint is waterproof. In this article, we’ll provide an overview of waterproof shed paints and explain why they are important to consider.

We’ll also discuss some specific options for waterproof shed paints and provide guidance on which ones might be the best fit for your needs. So if you’re looking to protect your shed from the elements, read on to learn more!

Selecting the appropriate shed paint can be time-consuming, especially if you’ve never painted before. It’s critical to choose a paint that can resist changing weather conditions. As a result, it’s advantageous to be well-versed with shed paints that are waterproof so that you can know which ones to use.

In this article, we’ll go over the importance of waterproofing your shed, and things to consider before buying waterproof shed paint, as well as the best-rated waterproof shed paints on the market.

Cuprinol Ducksback 5, Ronseal 9L Fence Life, Johnstones Woodcare Paint, Roxil Wood Protection Cream, Sadolin Shed and Fence Paint, and Aquashield Eco Paint are waterproof shed paints to use since they prevent dampness and seepage, work as a water barrier and inhibit the growth of microbes that require moisture to survive. 

What Is The Importance Of Waterproofing Your Shed?

Excessive moisture in your garden shed can lead to several problems, including damage to the wood, the growth of mold and mildew, and rust on metal tools. Waterproofing your shed can help to prevent these issues and protect both the structure and its contents.

While it may seem like a daunting task, waterproofing your shed is actually a long-term investment that can save you money on maintenance and repairs in the future. However, the cost of waterproofing may be a financial concern.

One solution to this problem is to budget for the waterproofing as a long-term investment, rather than being surprised by the costs later on when the shed has given up the ghost. By proactively addressing the issue of moisture in your shed, you can avoid more costly problems in the future.

If you’re interested in waterproofing your shed, here is a step-by-step guide on how to do so:

  1. Clean the exterior surface of your shed thoroughly. Remove any dirt, debris, or stains that may be present in the gutters, this can also pose a big rust or rot issue in the future.
  1. Repair any damages that may have occurred over time to the wood, such as cracks or rot.
  1. Make sure to sand down, the surface of the wood to create a smooth finish.
  1. Apply a wood preservative to the surface of the wood. This will help to protect the wood from moisture and prevent rot.
  1. Allow the wood preservative to dry fully according to the manufacturer’s instructions.
  1. Once the wood preservative is dry, apply a coat of waterproofing paint to the surface of the wood.
  1. Follow the drying time that is recommended by the manufacturer of the paint.
  1. Repeat the process with a second coat of paint to give it that extra layer of protection if desired.

By following these steps, you can effectively waterproof your shed and protect it from the damaging effects of moisture.

Things To Consider Before Buying Waterproof Paint

The Quantity: When purchasing paint, make sure you have enough cans to complete the project and a bit more. When using waterproof paint, you won’t have to re-paint as often, so just buy a little extra for any retouching that may be required.

The Cost: Keep in mind that just because something is pricey, it does not necessarily indicate it is the greatest. A low price, on the other hand, signifies a low level of protection. Don’t make a snap decision; instead, consider all of your options before buying any of the materials

some of the cheaper materials can be protected and might last just as long as the more expensive material.

The Brand: Although there are numerous brands available out there, well-known names are generally a safe pick because they usually offer the best product and sometimes offer cheaper solutions.

The Guarantee: You’ll end up paying more in maintenance charges if you buy waterproof paint with a short guarantee since it means that the paint is of poor quality hence it won’t last long.

Breathability: The waterproof paint’s membrane should be breathable to avoid moisture and water pressure from building up within a substrate. Allowing water vapor to pass through the membrane does not cause dampness, but it does help to maintain stability.

Versatility: Make sure it’s versatile enough to work on a variety of surfaces, such as waterproof paint for wood, masonry, brick, cement, plaster, and so on. They can be used on both inside and outside surfaces, as well as walls, floors, and ceilings.

Best-Rated Waterproof Paint For Your Shed

Cuprinol Ducksback 5

The feature that distinguishes Cuprinol Ducksback 5 from other goods and makes it the best-selling product is its exceptionally effective weatherproofing capability, which protects the shed from the elements. 

Cuprinol Ducksback features a superior wax-enriched and dipped formula that gives sheds and paintings a smooth and respectable appearance while providing long-lasting life and durability on the applied surface.

Ronseal 9L Fence Life Plus Garden Shed & Fence Paint

This shed paint comes in a wide range of colors. It will look wonderful on both rough-sawn and smooth-planed wood, no matter which color you choose and it’s easy to apply with a brush or spray gun.

Sheds are protected for up to five years with the Ronseal Fence Life Plus Garden Shed and Fence Paint version. It’s perfect for winter months, providing protection from rain, frost, and snow, and it also won’t fade in the sun. In approximately an hour, the treatment will be completely set and dry ready for any potential moisture.

Johnstones Woodcare One Coat Shed & Fence Paint

The Johnstones Woodcare One Coat Shed & Fence Paint is a lot less expensive than the alternatives. However, in this case, the price comes at the expense of longevity, as the Johnstones paint only offers 3-year weather protection for 1 coat, which is not so bad.

On the plus side, a single coat of this paint is enough to transform your shed into a work of art, saving you time in the process. When the wax-enriched mixture dries, it repels water and successfully waterproofs wood, which takes only an hour if the weather is nice.

Roxil Wood Protection Cream – Instant Waterproofing Clear Treatment 

If you wish to keep the look of natural wood, the Roxil Wood Protection Cream is ideal.

This product will provide waterproof protection for a good ten years after only one application of the product, which is incredible; no other protection comes close, but it comes at a premium price.

The cream is absorbed by the wood and becomes invisible once applied, so you won’t even notice it’s there and leaves you with that more natural look.

Sadolin Shed & Fence 

Sadolin Shed and Fence Paint is a popular choice for those looking to protect their shed from the elements. While the color options for this brand may be limited compared to other options on the market, the paint itself is known for its durability and effectiveness.

In addition to traditional paint options, Sadolin also offers a wood care treatment that is guaranteed to last for a minimum of five years. This treatment is a strong competitor in the market, but it is only available in a limited range of colors.

If you’re looking for a reliable and long-lasting option for your shed and don’t mind the restricted color selection, Sadolin Shed and Fence Paints are worth considering.

Aquashield Eco Paint 

Aquashield Eco Paint is a versatile and effective option for waterproofing your shed. This acrylic, water-based paint can be used on a variety of surfaces, including leaking walls and roofs, and provides full protection with just one application.

The paint is known for its durability, with the ability to protect the painted surface for up to 10 years. In addition to its effectiveness, Aquashield Eco Paint is also cost-effective and energy-efficient, as only one application is required.

Its low-odor formulation makes it an eco-friendly choice as well. If you’re looking for a long-lasting and environmentally-conscious option for waterproofing your shed, Aquashield Eco Paint is worth considering.


Waterproofing your shed is an important step in maintaining the structural integrity and preserving the contents of your shed. When selecting a waterproof shed paint, it is important to consider factors such as the quantity, cost, brand, guarantee, breathability, and color selection.

Some of the top-rated waterproof shed paints on the market include Cuprinol Ducksback 5, Ronseal 9L Fence Life, Johnstones Woodcare Paint, Roxil Wood Protection Cream, Sadolin Shed and Fence Paint, and Aquashield Eco Paint. Each of these options offers different benefits and features, so be sure to consider your specific needs when making your selection.

By following the steps outlined in this article and choosing a high-quality waterproof shed paint, you can effectively protect your shed from most of the elements and keep it in good shape for years to come.

Manny Moore

Getting my hands dirty and building a place that me and my small family love is a driving factor for what I do and how I do it. I want to share what I have learned and practiced so that it is just that much easier for everyone to have another tool in their tool belt. Your home should be a place that you love and feel comfortable in and your backyard should be no different.

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