Wood Stain, Paint or Varnish? Which is Best for Your Shed’s Protection

Paint, stain for exterior wood and varnish are the primary options for protecting for the structure. .

Have you ever looked at an old shed? It is easy to spot them. They’re gray and bleached. they seem to have been in that place for a long time.

What is the cause of this process of weathering?

A variety of factors play an impact on the process, including the bleaching caused by exposure to rainwater, the effects of sunlight’s UV light and exposure to pollutants like soot, or even fungal or mold growth on the wood itself.

Whatever the cause is, if you don’t take care to properly maintain it, your shed is likely to be the same dull gray color .

The basic wood preservation process begins with the use of wood that has been treated with pressure. If lumber is said to be treated, it indicates that a preservative for wood is pushed deep into the wood using extreme pressure, usually in purpose designed treatment plants.

It then serves as a barrier to protect the wood and protects the outside few millimeters of the wood from damage caused by exposure. The majority of wood that is sold for exterior usage in the UK is treated in some way this way.

After you’ve seen the benefits of protect your shed this way (normally by making sure that the exterior wood of the shed you purchase has been treated with pressure prior to its construction or by purchasing pressure treated wood for the exterior timber on the self-build shed) it’s time to think about the protective outer coating.

Safeguard the Surface of the Wood

The reason for the outer coating of the shed’s surface is to help to safeguard the surface of the wood. A good coating can help to shield the wood from damaging UV light that weakens the wood and decreases its life span.

It also assists in preventing destruction to the wood caused by the rapid change in water content inside the wood (the coating can also help remove rainwater). If not addressed, these moisture changes could lead to splits, warping, and eventually to the wood rotting .

When you’re ready to apply a coat on your shed There are three primary kinds of coatings you should consider. Paint, stain for exterior wood and varnish are all well-known options .

Exterior wood stain

Exterior staining for wood is among the most convenient options that is available. It’s a medium that’s breathable that allows wood to breathe, and to gain and lose water with the seasons.

It’s additionally available in a variety of colors that gives you the chance to choose one that matches the shed’s design. The exterior wood stain also extremely easy to maintain.

If you’re ready to finish your shed, all you need to do is brush it thoroughly and then apply the stain. There is no significant preparation needed. Then you are ready to take a few minutes to .


A lot of people prefer paint because it is inexpensive to purchase and comes in a large range of colors. Paint has a few disadvantages, however.

If the wood receiving the paint isn’t adequately prepped (usually by priming or the application of an air-tight seal) then moisture could get trapped under the paint, which causes it to pop and then peel.

Cracks or missing spots in the paint may let moisture in the wood, which can cause the wood to become damaged in the future. Paint-stained surfaces typically require repainting (requiring an extensive amount of sanding, filling, and preparation) every five years or so. .


Varnish is similar to paint, but it is not pigmented which is why it’s see-through and reveals the beautiful wood.

When water is absorbed by the varnish, it stain the wood, which is extremely ugly, and any fungal or mildew growth that develops can be observed underneath the coating.

Varnish is a lengthy drying time , which allows dust, dirt, and other particles to settle on the surface and get stuck, which could damage the finish. It can also be difficult to apply since it has to be stirred gently to prevent from forming air bubbles. .

Whatever kind of coating you pick, there’s a final option to consider. What to do with the hand paint or to spray coat is a concern that is frequently asked by people.

Which one is best for you?

The answer really is dependent on the project’s size and the tools you have available. Hand painting is particularly effective to take care of the end grain and for making the liquid visible to specifics.

If you’re going to paint a large surface , then spraying may best suit your requirements for the bulk of the task. It’s great to cover vast areas in a relatively short duration. It is a good idea to combine the two techniques: spraying the vast areas of the project, then returning to hand-brush the areas in detail and the end-grain .

The painting of your shed is an crucial aspect of ensuring its long-term viability. Whatever you choose to use, paint varnish, paint, or an exterior stain for wood, or whether you apply it by spraying or brushing the paint on with the proper care and maintenance you’ll be able to have fun with your shed for a long time. .