Pro Panel: Need a New Garden Shed? Read This Expert Advice First
A shed can provide storage, become a focal point, incentivise gardening and more. UK pros reveal how to get it right
Before you choose a new shed, it’s important to think carefully about what you want to use it for and where to position it. To help you, three UK experts consider the design, materials, groundworks and maintenance issues of everyone’s favourite outbuilding and provide information for you to share with your garden designer or shed installer.
Here, Houzz reveals top tips from Peter Reader of Peter Reader Landscapes, Aaron Priestman of Brighton Bike Sheds, and Jim Gabriel of Inside Out Oxford, which builds bespoke garden rooms that can incorporate shed functions.
Here, Houzz reveals top tips from Peter Reader of Peter Reader Landscapes, Aaron Priestman of Brighton Bike Sheds, and Jim Gabriel of Inside Out Oxford, which builds bespoke garden rooms that can incorporate shed functions.
Where should I put the shed?
A good landscape designer or shed installer will be able to guide your decision on where to locate your shed.
“Think about ease of access and how frequently the shed will be used,” says Reader. “There’s no point squeezing it into a tight corner if you can’t open the door properly or if you’ll struggle to take heavy or awkward-shaped items in and out. Nothing puts you off using an item more than having to move things in order to find it. Equally, having to cross a boggy lawn to get to the shed can be a major disincentive.
“Also think about access for maintenance,” he continues. “Ideally, it’s nice to be able to get to all sides for this, but, in a small garden, it’s usually not possible, so at least allow for some air circulation and the ability to put an arm around the back.”
A good landscape designer or shed installer will be able to guide your decision on where to locate your shed.
“Think about ease of access and how frequently the shed will be used,” says Reader. “There’s no point squeezing it into a tight corner if you can’t open the door properly or if you’ll struggle to take heavy or awkward-shaped items in and out. Nothing puts you off using an item more than having to move things in order to find it. Equally, having to cross a boggy lawn to get to the shed can be a major disincentive.
“Also think about access for maintenance,” he continues. “Ideally, it’s nice to be able to get to all sides for this, but, in a small garden, it’s usually not possible, so at least allow for some air circulation and the ability to put an arm around the back.”
Which material would you recommend?
“Treated wooden sheds are widely available and are generally the cheapest option,” says Reader. “However, if security is a concern, consider metal options, which can be securely locked and often come with methods of securely fixing them to the ground.
“If you’re looking for minimal maintenance and longevity,” he continues, “then sheds made from composite materials [such as a mix of wood, reusable polypropylene and weatherproof resin] are a good option.”
Priestman offers six types of timber cladding on his sheds, which are primarily designed for bicycle storage, from vertically fixed, untreated UK larch at the lower end of the price range, up to painted European, pressure-treated pine and western red cedar tongue-and-groove.
“Durability of all the options is high,” he says, “especially if they’re treated biannually with a suitable preservative or oil. Often, the decision on cladding is aesthetic, so the choice is personal taste.”
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“Treated wooden sheds are widely available and are generally the cheapest option,” says Reader. “However, if security is a concern, consider metal options, which can be securely locked and often come with methods of securely fixing them to the ground.
“If you’re looking for minimal maintenance and longevity,” he continues, “then sheds made from composite materials [such as a mix of wood, reusable polypropylene and weatherproof resin] are a good option.”
Priestman offers six types of timber cladding on his sheds, which are primarily designed for bicycle storage, from vertically fixed, untreated UK larch at the lower end of the price range, up to painted European, pressure-treated pine and western red cedar tongue-and-groove.
“Durability of all the options is high,” he says, “especially if they’re treated biannually with a suitable preservative or oil. Often, the decision on cladding is aesthetic, so the choice is personal taste.”
Ready to revamp your outdoor area? Find a landscape architect near you to work a shed into your garden
How is the ground prepared?
It’s best to ask for the shed to be placed on a reinforced concrete base laid over a sub-base (such as a compacted aggregate), Reader recommends. “Depths for these vary depending on the soil you have, the weather [in your area] and the size of the shed,” he says. “Generally, depths of 75 to 300 millimetres are quoted.
“It’s best to have the top surface of the concrete 1 to 2 centimetres above the level of the ground, so the shed doesn’t come into contact with the soil,” he continues. “A shed laid on a bed of correct-depth concrete will not sink or shift, and the concrete will prevent animals such as foxes making a den underneath.
“For very small sheds, a compacted … base may be sufficient on its own,” he adds. “It’s best to take advice from the supplier of the shed, bearing in mind your local conditions.”
It’s best to ask for the shed to be placed on a reinforced concrete base laid over a sub-base (such as a compacted aggregate), Reader recommends. “Depths for these vary depending on the soil you have, the weather [in your area] and the size of the shed,” he says. “Generally, depths of 75 to 300 millimetres are quoted.
“It’s best to have the top surface of the concrete 1 to 2 centimetres above the level of the ground, so the shed doesn’t come into contact with the soil,” he continues. “A shed laid on a bed of correct-depth concrete will not sink or shift, and the concrete will prevent animals such as foxes making a den underneath.
“For very small sheds, a compacted … base may be sufficient on its own,” he adds. “It’s best to take advice from the supplier of the shed, bearing in mind your local conditions.”
Concrete isn’t the only option, though. “You don’t have to use concrete,” says Gabriel. “We design our garden rooms and sheds on timber bases, damp-proofed and anchored to the ground with screws, which is a lot better for the environment.”
Paving slabs set into sharp sand are another option, according to Priestman, “or eco-base type products [such as those made from recycled plastic]. In all cases, there should be a sub-layer of compacted hardcore and ballast,” he says.
Whatever you choose, Gabriel adds, your installer needs to “consider rainwater run-off and the base of the shed not rotting due to standing in something damp”.
Paving slabs set into sharp sand are another option, according to Priestman, “or eco-base type products [such as those made from recycled plastic]. In all cases, there should be a sub-layer of compacted hardcore and ballast,” he says.
Whatever you choose, Gabriel adds, your installer needs to “consider rainwater run-off and the base of the shed not rotting due to standing in something damp”.
How long will it take to put up a shed?
“Some off-the-peg flat-pack sheds can be put up in under an hour,” says Gabriel, “while a bespoke shed that’s built for you on-site can take a few days.”
“The installation of our sheds takes two to three hours for our installers,” says Priestman.
“Some off-the-peg flat-pack sheds can be put up in under an hour,” says Gabriel, “while a bespoke shed that’s built for you on-site can take a few days.”
“The installation of our sheds takes two to three hours for our installers,” says Priestman.
What are my storage options?
“A bespoke shed can be built to carry great weight, whereas building shelves into a lightweight flat-pack shed is not recommended if you’re planning to store anything heavy on them,” says Gabriel. A common solution is to use floor-mounted shelving systems instead.
“We offer side storage that’s partitioned off from the main bike section,” says Priestman. “We also offer bin and log storage as added extras.”
Storage options can include bespoke shelving, large plastic containers, work tables, and hooks and hangers. “Many things can be stored in a shed,” says Reader, “but bear in mind that things will get damp due to condensation in the cold, and they’re likely to get lived in or on by insects, spiders and possibly rodents. Use storage materials that will not suffer in the damp, so avoid cardboard boxes, for example.”
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“A bespoke shed can be built to carry great weight, whereas building shelves into a lightweight flat-pack shed is not recommended if you’re planning to store anything heavy on them,” says Gabriel. A common solution is to use floor-mounted shelving systems instead.
“We offer side storage that’s partitioned off from the main bike section,” says Priestman. “We also offer bin and log storage as added extras.”
Storage options can include bespoke shelving, large plastic containers, work tables, and hooks and hangers. “Many things can be stored in a shed,” says Reader, “but bear in mind that things will get damp due to condensation in the cold, and they’re likely to get lived in or on by insects, spiders and possibly rodents. Use storage materials that will not suffer in the damp, so avoid cardboard boxes, for example.”
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What if I want to add power and lighting?
This should be straightforward and done by a qualified electrician, “but be aware that getting power to your shed might be an expensive exercise if there isn’t already a supply nearby,” says Gabriel.
“An electrician should drill a small entry hole of around 12 millimetres through the cladding,” says Priestman. “Once inside, they can route cables along the structural members and install charging points for e-bikes, alarms, security lights, motion-sensor lights and so on.”
“Electricity outside can be very dangerous if not installed correctly,” says Reader. “Cables need to be armoured and buried to protect them from mowers and shovels. Connections and plugs need to be designed for outside usage (including where they’re brought out of the house), and safety features such as circuit breakers are a good idea.”
This should be straightforward and done by a qualified electrician, “but be aware that getting power to your shed might be an expensive exercise if there isn’t already a supply nearby,” says Gabriel.
“An electrician should drill a small entry hole of around 12 millimetres through the cladding,” says Priestman. “Once inside, they can route cables along the structural members and install charging points for e-bikes, alarms, security lights, motion-sensor lights and so on.”
“Electricity outside can be very dangerous if not installed correctly,” says Reader. “Cables need to be armoured and buried to protect them from mowers and shovels. Connections and plugs need to be designed for outside usage (including where they’re brought out of the house), and safety features such as circuit breakers are a good idea.”
Can I have a water tank attached?
“We can install gutters and drain pipes to take the rainwater off the shed directly to the ground,” says Priestman. “You don’t want water dripping off the roof edge and running into the cladding on the walls, rotting the shed – especially at the base. Water [tanks] can be fitted directly onto the rainwater pipe.”
Water tanks have many advantages, Reader says. “Firstly, you can use the collected rainwater on the garden, saving on the water bill. Secondly, having the rain collected from the roof will reduce the risk of run-off causing local water pooling and saturation of the soil.”
Gabriel agrees, adding water tanks are a good idea providing overflowing rainwater that doesn’t flow into the water tank can be drained away from the shed and redirected.
“We can install gutters and drain pipes to take the rainwater off the shed directly to the ground,” says Priestman. “You don’t want water dripping off the roof edge and running into the cladding on the walls, rotting the shed – especially at the base. Water [tanks] can be fitted directly onto the rainwater pipe.”
Water tanks have many advantages, Reader says. “Firstly, you can use the collected rainwater on the garden, saving on the water bill. Secondly, having the rain collected from the roof will reduce the risk of run-off causing local water pooling and saturation of the soil.”
Gabriel agrees, adding water tanks are a good idea providing overflowing rainwater that doesn’t flow into the water tank can be drained away from the shed and redirected.
Is it easy to add a green roof?
“Green roofs are relatively easy to add, and there are a number of skilled fitters on the market,” says Reader. “They can make a shed look better, provide more biodiversity in the garden, and slow water drainage into the soil.
“One very important consideration, though, is to make sure your shed roof is strong enough to carry the weight of a green roof,” he says. “Plants and wet soil are heavy, and even a sedum roof (the lightest and simplest green roof) can weigh 80 kilograms per square metre.”
Gabriel advises against putting a green roof on top of a flimsy flat-pack shed. “If you want a green roof, commission a bespoke building – the extra strength required can then be built into the carcassing of the walls, and steel can be used in the roof,” he says.
“Green roofs are relatively easy to add, and there are a number of skilled fitters on the market,” says Reader. “They can make a shed look better, provide more biodiversity in the garden, and slow water drainage into the soil.
“One very important consideration, though, is to make sure your shed roof is strong enough to carry the weight of a green roof,” he says. “Plants and wet soil are heavy, and even a sedum roof (the lightest and simplest green roof) can weigh 80 kilograms per square metre.”
Gabriel advises against putting a green roof on top of a flimsy flat-pack shed. “If you want a green roof, commission a bespoke building – the extra strength required can then be built into the carcassing of the walls, and steel can be used in the roof,” he says.
How do I protect and maintain my shed?
Most wooden sheds will come with some form of protection on them, but the products used vary in the amount and length of protection they provide.
“If your shed has been constructed with good, solid, relatively thick protected timber, it should go on for years without any real maintenance or protection, providing it can dry out after a rainstorm,” says Gabriel.
“Many timbers used to make sheds are simply ‘dipped’, which just coats the outside of the timber,” says Reader. “Sun and rain fairly quickly degrade this, so the wood is at risk of rotting. Such sheds will need to be retreated with a suitable product at regular intervals, depending on exposure.
“Other sheds are made from wood that’s pressure-treated,” continues Reader. “This means the preserving product is driven into the wood, so it’s protected all the way through. Such wood is very resistant to rot (provided it can dry out and is not covered in soil) and can last many years.
“Metal and composite sheds require much less maintenance,” he adds, “although it’s worth checking how effectively a metal shed is protected from water and rust.”
Most wooden sheds will come with some form of protection on them, but the products used vary in the amount and length of protection they provide.
“If your shed has been constructed with good, solid, relatively thick protected timber, it should go on for years without any real maintenance or protection, providing it can dry out after a rainstorm,” says Gabriel.
“Many timbers used to make sheds are simply ‘dipped’, which just coats the outside of the timber,” says Reader. “Sun and rain fairly quickly degrade this, so the wood is at risk of rotting. Such sheds will need to be retreated with a suitable product at regular intervals, depending on exposure.
“Other sheds are made from wood that’s pressure-treated,” continues Reader. “This means the preserving product is driven into the wood, so it’s protected all the way through. Such wood is very resistant to rot (provided it can dry out and is not covered in soil) and can last many years.
“Metal and composite sheds require much less maintenance,” he adds, “although it’s worth checking how effectively a metal shed is protected from water and rust.”
“Timber cladding requires a biannual check, and a wood preservative or wood oil can improve long-term durability,” says Priestman. “We recommend a clear product, because the coloured or tinted versions can look patchy or faded in places quite quickly. On our cedar sheds, we prefer a wood oil.
“Beyond this, be sure to check gutters for leaves and debris, and clear anything piling up around the base of the shed. The cladding must be kept free to breathe,” he says. “Locks and hinges may require oiling periodically and a green roof requires some watering in dry spells and a bit of light weeding as and when wind-blown weeds self-seed.”
Your turn
Which type of garden shed would help improve your home? Tell us in the Comments below. And remember to like this story, save the images for inspiration and join the conversation.
More
Want more on great outdoor structures and storage? Find out What the 10 Most-Saved Garage Photos Tell Us
“Beyond this, be sure to check gutters for leaves and debris, and clear anything piling up around the base of the shed. The cladding must be kept free to breathe,” he says. “Locks and hinges may require oiling periodically and a green roof requires some watering in dry spells and a bit of light weeding as and when wind-blown weeds self-seed.”
Your turn
Which type of garden shed would help improve your home? Tell us in the Comments below. And remember to like this story, save the images for inspiration and join the conversation.
More
Want more on great outdoor structures and storage? Find out What the 10 Most-Saved Garage Photos Tell Us
Form should follow function, say our experts, so the first step is to consider what you need the shed for and make sure the design you choose has enough space and functionality for everything.
“Think about logistics, too – aspects such as head room, door width and whether you want a wood floor or a window,” says Reader. “Sheds can also be multi-functional; for example, a shed with large windows can act as a cold frame [a planter that traps heat and humidity] in which you can start seeds off.”
It’s worth investing in a bespoke shed, particularly if your dimensions are different to standard flat-pack designs. “A good designer and builder of bespoke outbuildings will work with you to craft something that fits the garden, reflects your preferred shape and finish, and is robust,” says Gabriel.