The Best Way to Store Firewood in the UK Climate

Badly stored firewood burns poorly, smokes more than it should, and can damage a stove or flue over time. In the UK — where rain is frequent, air is damp for much of the year, and a dry summer is never guaranteed — storing firewood properly takes a little more thought than stacking it in the corner of the garden.

The short answer: firewood needs two things to stay burnable — protection from direct rain above, and airflow on all sides. A tarpaulin traps moisture. An enclosed shed seals in damp. A ventilated woodshed with an open or slatted front, raised off the ground, is the solution that works in practice. If you want to compare practical options, browse the 
Woodera woodshed range.

What Firewood Actually Needs

Firewood burns well when it is dry — specifically when the moisture content is below 20%, which is the threshold for what is called “ready to burn” wood in the UK. Above that level, the fire uses energy evaporating water rather than producing heat, which means less warmth, more smoke, and more creosote building up in the flue.

Getting to that moisture level — and staying there — requires two conditions to be met simultaneously.

Rain protection from above. Direct rain on a log pile raises moisture content quickly and keeps wood wet through the surface and into the grain if it is exposed repeatedly. A roof over the pile is not optional in the UK — it is the baseline.

Airflow through and around the stack. This is the part most people underestimate. Wood that is covered but sealed in — wrapped in a tarpaulin, stored in an airtight shed, pushed tight against a wall — does not dry properly because the moisture it releases has nowhere to go. Airflow draws that moisture away. Without it, even covered wood stays damp.

Both conditions together — rain protection plus airflow — are what a well-designed woodshed provides. A tarpaulin gives you one without the other. An enclosed garden shed gives you neither reliably. A ventilated woodshed gives you both.

Common Storage Mistakes

Storing directly on the ground. Ground contact wicks moisture up into the bottom layers of the stack continuously, even if the wood above is dry. The logs sitting on soil or concrete will stay wet regardless of what is above them. Wood should always be raised — on a slatted base, timber bearers, or a purpose-built woodshed floor that keeps the lowest layer off the ground.

Using a tarpaulin as a long-term solution. A tarpaulin keeps rain off the top but traps humid air around the sides. In UK conditions, where ambient humidity is high for most of the year, a tarpaulin-covered stack often stays damper than an uncovered stack in a sheltered position because the condensation underneath has no route out. Tarpaulins work for short-term protection — a delivery that has not been stacked yet, or a stack caught unexpectedly by rain — but they are not a substitute for proper storage.

Storing against a wall or fence with no gap. Wood stacked tight to a wall has no airflow on the back face. The wall traps moisture, the wood stays wet on that side, and damp can transfer from the wall into the stack over time. Leave at least 100–150mm between the back of the stack and any wall or fence.

Stacking too tightly. Logs stacked so densely that there is no air movement between them dry slowly. A stack with small gaps between logs — not a loose jumble, but not a solid brick wall either — allows air to circulate through the pile rather than just around it.

Storing freshly cut wood in the same stack as seasoned wood. Freshly cut or unseasoned wood has a moisture content of 40–60%. Storing it alongside dry, ready-to-burn wood exposes the dry stack to the moisture the green wood is releasing. Season new wood separately, in its own ventilated stack, and only move it alongside seasoned wood once it has dried down.

When a Woodshed Is the Right Solution

A dedicated woodshed — a timber structure designed specifically for log storage, with a ventilated or open-slatted front, a solid roof, and a raised floor — solves all of the above problems in one structure. It protects from rain, allows airflow, keeps wood off the ground, and keeps the log pile organised and accessible.

The Woodera woodshed range covers models from compact log stores suited to modest firewood needs through to larger structures for households that burn regularly through the winter. The key features to look for in any woodshed are the same: a weatherproof roof, open or slatted sides that allow airflow, and a base that keeps the lowest logs clear of the ground.

When it comes to sizing, a useful starting point is how much wood you burn in a typical season. A household running a stove most evenings from October to March typically gets through one to two cubic metres of seasoned hardwood per month. A woodshed that holds three to four cubic metres gives you a working buffer — enough to buy in bulk, which is cheaper per load, without needing to reorder constantly through winter. If you are unsure, err on the larger side: a woodshed that is half full is more useful than one that runs out in January.

Like all timber garden structures, a woodshed needs a level, solid base — the ground preparation required depends on your existing surface and soil conditions. The Woodera cost breakdown guide explains how base preparation is typically costed and what to expect as a separate line item. If you want to understand how site access, preparation, and on-site fitting usually work, see our guide to how garden buildings are delivered and installed in the UK.

A woodshed earns its place if you burn firewood regularly — a stove used most evenings through autumn and winter, or an open fire used at weekends. For occasional use, a smaller log store or a well-managed raised stack under a solid lean-to roof may be sufficient.

Can a Shed with Woodshed Be Enough?

If you need general garden storage and firewood storage in the same structure, the garden sheds with woodshed collection combines both. The woodshed section is typically open-sided or slatted — ventilated for the firewood — while the main shed is enclosed for tools and equipment. The two areas are kept separate within one footprint.

Garden sheds with woodshed work well for households that need both functions but do not want two separate structures taking up garden space. If you are comparing layouts more broadly, see our guide on how to choose the right garden shed for your space. You can also browse the wider garden shed range if you want to compare standard shed layouts as well.

The trade-off is that the woodshed section is usually smaller than a dedicated woodshed of the same overall building size — the footprint is divided between the two uses. If firewood storage is the primary need and the quantities are significant, a dedicated woodshed will give you more usable log storage per square metre.

If you are placing a larger structure close to boundaries or combining storage functions in one building, it is also worth checking our guide to planning permission for garden buildings in the UK.

Practical Setup Tips

Orient the open face away from the prevailing wind. In most of England, the prevailing wind comes from the south-west. An open-fronted woodshed facing south-west will drive rain into the stack. Facing it east or north-east keeps the open side sheltered in most weather conditions.

Stack bark side up on the top layer. Bark is more water-resistant than the cut face of the log. Stacking the top layer with bark facing upward gives the pile a degree of natural rain resistance on the most exposed surface.

Do not mix species without knowing their burn characteristics. Hardwoods such as oak, ash, and beech burn longer and hotter than softwoods such as pine or larch. Softwoods light more easily but burn faster. Storing and using them separately gives you more control over the fire — use softwood for kindling and getting a fire established, hardwood for sustained heat.

Keep a small indoor supply topped up. Carrying armfuls of logs from the garden in the middle of winter is less convenient than it seems in August. A small log basket or store inside — a day or two’s supply — means you are only making the trip to the woodshed every day or two rather than every hour.

Check moisture content before buying. If you are purchasing kiln-dried or seasoned wood, a moisture meter is inexpensive and tells you quickly whether the wood you have bought is actually ready to burn. Wood sold as “seasoned” is not always at the 20% moisture threshold — testing it takes seconds and saves a winter of poor fires.

Final takeaway

In the UK climate, firewood stays usable when it is protected from rain above, raised off the ground, and exposed to steady airflow. For regular firewood use, a ventilated woodshed is usually the most reliable long-term solution. If you also need space for tools and equipment, a shed with an integrated woodshed can be a practical compromise.

You can also explore more practical advice in the Woodera blog, including guides on planning, installation, and choosing the right type of garden structure.

FAQ

Can I store firewood directly on the ground?

No. Ground contact wicks moisture up into the base of the stack continuously. Even wood that has been properly seasoned will reabsorb moisture if it is sitting on soil or concrete. Always raise the stack — a slatted wooden base, timber bearers, or a purpose-built woodshed floor all work. The bottom layer is the most vulnerable part of any log pile.

Do I need a woodshed, or is a tarpaulin enough?

A tarpaulin protects from rain above but traps humid air around the sides — in the UK’s damp climate, this often means the stack stays wetter than it would in a sheltered open position. For anything beyond short-term cover, a ventilated woodshed is the more reliable solution. It provides rain protection and airflow together, which is what wood needs to dry and stay dry.

Is it okay to store logs in a standard garden shed?

Not ideally. An enclosed garden shed does not provide the airflow that firewood needs — the moisture wood releases has nowhere to go, so humidity builds up inside the shed and the wood stays damp. If a shed is your only option, leave the door open during dry weather as much as possible, do not stack logs tight to the walls, and keep the shed well ventilated. A shed with an integrated woodshed section — open-sided for the log storage area — is a better design for this purpose.

How do I keep firewood dry in winter?

The same principles apply year-round but matter more in winter — rain protection from a solid roof, airflow through an open or slatted front, logs raised off the ground, and the open face of the store positioned away from the prevailing south-westerly wind. A well-positioned woodshed handles UK winter conditions without any additional measures beyond these basics.

How should logs be stacked?

Tightly enough to be stable, loosely enough to allow air movement between the logs. Stack in rows rather than piles — a row one log deep allows air to circulate through the face of the stack. Avoid stacking against walls without a gap. Keep the top layer with bark facing upward. And always raise the bottom course off the ground.