Varun Rana Posted on 7:07 am

How to Keep Your Garden Shed Moisture-free

Moisture makes the iron in your garden shed vulnerable to rusting and corrosion, which affects their performance and lifetime. It can also damage the shed itself, especially if it is made from wood or metal. If you want to avoid such instances, it is essential to keep the structure moisture-free.

Here are the best ways of ensuring that your garden shed is damp-proof.

Regular Maintenance

Observing a consistent maintenance routine is the best way of keeping your garden shed protected from moisture. It is advisable to start by inspecting the roof. Since most designs have shingles or felt, which deteriorate over time, you should carefully look at stress points such as the eaves and ridgelines. If you notice any holes, patch them with a sealant. Alternatively, you can invest in the more reliable EPDM roofs.

After the roof, you should inspect the doors, walls, and windows. If the walls are wooden, apply treatment to prevent rotting. For metallic ones, apply paint to prevent rusting and corrosion.

Make sure that the doors and windows are in excellent condition and do not have any potential leak points. If you notice any, apply a filler immediately. This prevents the entry of rainwater.

Install Insulation

Insulation is a smart way of ensuring that dew does not form on cold surfaces such as windows, doors, and metallic equipment in your garden shed. As a result, you prevent rusting and corrosion. Dew also has adverse effects on wooden surfaces, as it can cause rotting and moulding.

Improve Air Circulation

Another way of keeping your shed moisture-free is by improving air circulation. For instance, opening your windows and doors frequently can keep moisture levels down. In addition, you should install air vents on opposite walls to ensure that damp air does not accumulate in the structure.

Install Heaters

Besides ventilation, installing heaters is an excellent way of preventing moisture buildup in your garden shed. If you have a connection to the mains grid, invest in a heating mechanism that keeps the temperature above the dew point.

For those without mains electricity, you can keep your shed heated by purchasing a solar-powered heater. Avoid kerosene and gas heaters because they produce moisture alongside heat, which counters their primary objective.

Other than heaters, you could install a dehumidifier. This is particularly applicable if you live along the coast, in an area with damp ground, or a place that receives a lot of rainfall.

Invest in Quality Storage

Sometimes, the efforts mentioned above cannot be enough to keep the equipment in your shed moisture-free. If you experience this, consider purchasing better storage solutions.

Make sure that nothing is left lying on the floor or shelves without covering. For instance, you could store smaller items in boxes and cover the bigger ones with plastic sheets.


If you leave your shed exposed to moisture, you risk incurring damage on both the structure and the equipment it houses. However, if you observe the tips above, you can keep it warm and increase the lifetime of your stuff.

Read More:
Why It Is Important to Ventilate Your Garden Shed
Make Your Dream Man-Cave From A Small Garden Shed