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Estimated Cost For Concrete Shed Base

If you’re looking for a new foundation for your concrete shed This guide will take you through everything you need to know about building the base of your shed. From various dimensions to the quality of concrete that you decide to use. We’ve got you covered.


If you’re looking for a new foundation for your concrete shed This guide will take you through everything you need to know about building the base of your shed. From various dimensions to the quality of concrete that you decide to use. We’ve got you covered.

How Much Does a Concrete Shed Base Cost?

A single of the vital elements of your shed and garden is the foundation.

If you’re planning to preserve your summer home, shed or log cabin over a lengthy period of time it is essential to have the right foundation. If you’re looking for the most solid foundation, you should choose a concrete shed foundation.

In this article we look at the many expenses of a concrete garden base.

A variety of factors can affect the cost of constructing the base of a shed. For instance, if you’re planning to deliver deliveries and pouring concrete, a simple access to the site is vital. If you move the concrete by wheelbarrow, the price of a slab could be greater.

The cost will be influenced by the fact that the ground is currently level, because the soil beneath the concrete slab needs to be at a level. There shouldn’t be visible sharp objects or stones. Sharp objects might cause damage to the membrane that is damp-proof.

How much will it cost to construct the base of a shed?

Poured concrete prices range between £75 and £95 in M3. The concrete on its own will cost approximately £40 to build a tiny shed.

Concrete slabs are often found for free or at a reduced cost if you choose to use them. The contractor who comes to install your slab of concrete may have to remove any soil or turf as part of their price.

If they don’t have one, ask your neighbours, coworkers as well as family and even your family. Contact your local recycling center or tipping before paying anyone to get rid of the soil and turf.

This is because typically it is necessary to fill a certain amount rather than a specific area, therefore using square footage can be hard to convert.

The cost of concrete pouring in grades C8/C10/C15 is between £90 and £100 per millimeter. For grades C20/C25, anticipate to pay £100 between £110 per millimeter. The cost for C30/C35 grades is between £110 and £120 per m3.

If you’re looking for grades C40/C45 the average cost for concrete pouring ranges from £130 to £140 per millimeter. If you’re unsure of the amount of concrete you’ll require, get advice from a professional, the local experts in concrete pouring.

Concrete Base Prices

The table below breaks down the typical costs for building the base of a concrete shed:

Poured concrete£75 – £95 per m3
Concrete pouring for grades C8/C10/C15£90 – £100 per m3
Grades C20/C25£100 – £110 per m3
Grades C30/C35£110 – £120 per m3
Grades C40/C45£130 – £140 per m3

What are the Supply Costs for Building a Concrete Shed Base?

A shed base is made up of four components such as type 1 MOT cement, sand and some wood. it’s as easy and cheap as an edging board will do. We’ll only discuss the costs of supplies here to let you be aware of what to expect should you decide to build the work yourself.

A majority of people buy edging boards from Wickes since they seem to be the most affordable with prices ranging from £25 or £30 for a box of cutting boards 5 ‘8 feet. If you take all edges of a six 8-foot shed that gives you the total length of 28 feet. That suggests that you should be able to have 10 feet more.

But, remember to attach pegs to hold the boards’ edging in their place. There are often small pieces of a baton like 2 x 1. Wickes sells these packs at as little as £8 or £15. If you are building the frame of wood for your concrete shed base you should not spend more than £45 on wood.

It is highly recommended to opt for the type 1 MOT as it can compact the ground once it is manipulated, which reduces the possibility of shifting and causing damage to your concrete slab later on. Based on your financial situation it is suggested to utilize it, but it’s your decision.

The recommended amount is two inches for type one which equals 50mm. A bulk bag of MOT type 1 should cover 8 square meters with 50mm of depth which means that a bulk bag is sufficient and smaller bags might be worth looking into.

While it is more expensive than buying at a bulk level, it can help you save time and money in the process of the disposal of any hard-core leftovers.

You are able to make a payment of £50 to purchase a bulk bin. Be sure to not have type 1 MOT on the borders because once the concrete is installed and the boards taken away, you’ll need to have a solid concrete foundation and not a type 1 MOT coming out of the sides!

Ballast is the most suitable kind of sand you can make use of when building the base of a shed made of concrete. The bulk bags of this sand are the most affordable option to buy.

A large ballast bag typically will cover a huge area. The optimal depth for the foundation made of concrete for the base of the shed is between 75 and 100mm This means that you should be able to make use of a bulk ballast bag.

It is suggested that for every bulk bag bought there should be between 4 and 5 bags of cement purchased. Ballast bags shouldn’t cost more than £50 while the cement bag shouldn’t cost more than £5.00 (£25 to buy five cement bags).

This brings the total price of cement and sand up to £75.

The table below breaks down the various supply charges for constructing the base of a concrete shed:

Edging boards£25 – £30
Pegs£8 – £15
Sand£50 bulk bag
Cement£50 bulk bag

What are the Additional Costs of a Concrete Shed Base Installation?

When you are installing a shed base, you could choose to have some additional work completed to create a new appearance! Sometimes, even the smallest things can add up to the total price.

So, in this article, we’ll discuss the additional expenses of constructing an outdoor concrete base so that you are aware of what you can be prepared for.

Garden Renovation

It requires an enormous amount of work to make your garden appear stunning. It’s simple to forget particularly when the weather shifts.

Renovating an area of garden is difficult since the total cost is determined by size of the yard, the style of the renovation that is desired, as well as the amount of labourers needed to complete the task.

The design costs to transform an enormous back garden of 100 square meters is between £5,000 and £10,000.

The price can be calculated based on the material used, the labour costs and the amount of time it takes to finish the task. If you’re on a tight budget, it’s important to know the amount you can afford or work you’re able to finish.

A few small trees around your garden can provide a lovely frame and cost nothing. Ornamental cherry trees, in bloom, are less than £50 for a square metre, and also are a wonderful decorative feature.

Making small modifications to your garden can transform your living spaces.

Typically, you’ll need to hire a garden designer or landscaper. On average, you should spend £100 per square meter to cover labour and other materials.

If you’re happy with the design and you want to concentrate on the planting process, your total cost for designing the garden can fall by £30 per square meter.

The final cost will depend on your budget and the size of your garden and your high-level ambitions.

Garden Waste Removal

The price of the removal of garden debris ranges between £70 to £200. The price, on the other hand, is determined by the dimensions of your yard and the amount of rubbish that must be removed.

Recycling green garbage is believed to cost between £100 and £150. Similar is the case regarding brown garbage removal. The cost for removing soil debris is about £0.15 per kilogram.

A possible option is to hire the skip, and then fill it with garbage. The costs for hiring a skip varies in between £70 and £450 based upon the dimensions of the dumpster that you need.

Shed Installation

The average cost for installing the wooden garden shed is expected to be in the range of £500 or £1200. A shed made of metal that is typical size is likely to run approximately £200 or £700 to construct.

The installation of a shed that is average size is likely to cost between £285 to £700.

Installation for a 6-foot by 4-foot shed could cost between £500 to £700 A 8-foot x 6-foot shed will run around £700 to £900 and an 8-foot 12 foot shed is likely to cost between £1000 up to £1200.

A small-sized shed may be less expensive than £300 to construct, while bigger sheds such as a big wooden workshop, could take more than £2000 to construct. After the installation of your gardening shed you can decide to purchase extra services like painting your new building painted.

A professional will charge around £160 daily, and an average shed will take 2 to 3 days to paint and the cost of supplies is likely to range from £30 and £50. You should plan somewhere between £190 and £370 to get an average-sized shed that is painted.

However, these costs could vary widely depending on the location you live in the UK So the above estimate of the cost is just an estimate. One alternative to painting sheds is to get it stained, which can cost between £100 or £200.

Fence Painting£

The cost to have your fences painted is contingent on the amount of panels you would like to have painted as well as the size of the panel that are being considered.

Paint 10-20 fence panels of a similar size can take anywhere from a couple of days to complete, costing varying between £15 and up £60.

If you add these expenses in addition to the regular cost of an expert, you’ll likely pay between £175 to £380 to paint 10-20 fence panels.


Because tradespeople price varies across the nation, where you reside will affect the price of constructing the base of your shed.

However salaries in the Southeast are generally more expensive over the nation’s average and are particularly high in London. However, prices in the northern part of England, Scotland, and Northern Ireland are generally lower than the rest of the country.

Minimum Fee

Some tradespeople offer a flat rate regardless of the magnitude of the task or where you reside or the time it takes for the professional to travel to your location. It’s unlikely to be the case in all cases, however in the event that it does the fee is added onto the total charge.

The majority of tradespeople will provide a cost breakdown on their websites that should provide you with all the details you need. If they don’t have one and you’re not sure, call them or email to inquire about the prices that will be displayed.

Number of Tradespeople

The price of installing an outdoor concrete base is also determined by the number of tradespeople that are required. This is affected by the dimensions and type of shed base concrete required. The greater the number of tradespeople required and the greater the cost of installation will likely be.


It’s not surprising that the greater the size of the base of the shed is, the more expensive the repair. The reason for this is that a larger shed base will cost more prices for labour and materials than a smaller one.


It takes longer to construct the shed’s concrete base and the longer it takes to complete the work, the more the costs. But, the longer the time frame for hiring is, the more you’ll be charged, with some homeowners requiring repairs for just a few days, or for months or weeks.

Tradesmen Costs for Laying a Concrete Shed Base

Concrete bases aren’t easy to set up. Of the two choices, concrete is the most labour intensive and if not installed correctly it can cost a lot and is physically difficult to take away and replace.

The labour costs involved in trying to construct a concrete base are between £40 and £50 per square meter. It can differ based on the complexity of the project and the amount of time required to lay the concrete. In general, you should set aside somewhere between £220 to £450 daily for labour.

Decide on the kind and size of shed you wish to build. What you plan to keep in it as well as the specifications of the site and your budget will all influence your choice.

A small-sized shed will have different requirements than a larger shed. Your decision is determined by the wide bottom or the built-in floor as well as the flat or sloped surface.

How Long Does It Take to Build a Concrete Shed Base?

If you are planning to do some work you might be wondering what the timeframe will be? In this article we will review the various durations required to construct a concrete shed base, and the factors that can impact the time frame to complete this task.

Concrete base materials can need from 24-36 hours for the installation before they start to set, based on the contractor’s experience in addition to the quantity of preparation work that is required prior to laying the concrete.

The majority of concrete bases require the installation of a border in order to keep the cement from running and causing spills. This is a second task after the preparation of the ground prior to laying the concrete. After the base has been levelled, it will take around 7 days to allow the concrete cure and be ready for a shed or garden construction.

Many installers recommend the use of support structures throughout your concrete base. This will add more work. PSB is not required to have support structures. Concrete must be between 3 and 4 inches thick (75mm 100-100mm) Plastic shed bases are 40mm deep.

Concrete is a labor-intensive material which can take a long time to lay and be level when it is laid manually. If it is not done correctly it could cost a lot to fix and can be permanent.

PSB can be placed on the top of a sub-base, and extend without needing borders and perform well. Concrete requires a sturdy border to ensure that it does not fall out of its spot. PSB can be placed on the surface of a sub-base and grow without needing an enclosure and be effective.

Types of Concrete Shed Base

Concrete slabs are among the most secure and secure garden foundations that you can construct or buy. Concrete slabs can be constructed according to specific specifications and can be used as a very stable, weatherproof base for any plastic, wood or metal construction.

It does not matter what was in place before, a concrete foundation can be used almost everywhere. Of course, no foundation is flawless, and the concrete foundation is not without some flaws, but it’s better than gliding through them and ignoring its advantages.

We will review the different types that are concrete bases for sheds, as well as their advantages and disadvantages in this section.

Concrete Pavers Cost

A shed foundation that is simple for beginners, ideal for sheds built by home or already constructed. The paver foundation is constructed on a level surface or sand. They offer a sturdy flat foundation to construct or build sheds and are able to help support the floor.

The thicker the paper, the more heavy it is, however the less pavers you will need. Pavers are ideal for flat surfaces for smaller sheds that are made of metal, wood or plastic, either with or without floors. Pavers are a great choice for putting the entrance in close proximity to or directly on the ground, which makes it perfect for riding lawn mowers and quads.

Pavers are very easy to put in after the ground is levelled. If the pavers are going to be installed on sand, they should be levelled prior to installation. Sand can also assist in levelling pavers.

The price range is between £100 and £200. The cost of pavers is dependent on their size, colour, and shape. Large pavers with steel mesh in the middle are available, however they cost more. 24″x24″ and 24″x30″ would be my favourite sizes. The addition of sand layers increases prices too.


  • Available in a variety of sizes and colours.
  • Simple and quick to install and


  • The soil can be contaminated with time.
  • It is susceptible to cracking when high loads.

Solid Concrete Blocks Cost

An extremely easy foundation for beginners and is a great basis for any shed. It is ideal for custom-built or prefabricated sheds. Concrete blocks are square or square in their shape.

Make sure to use concrete blocks that are solid. They rest in the soil and have to be positioned in line with each other. The amount of blocks needed will be determined by the dimensions of the shed as well as how steep the terrain is.

To make a tower level along with other towers made of blocks on sloped ground the use of stacked blocks is possible. Assist the corners as well as every 6′-8 inches around the perimeter and at the middle. An 8’x12′ shed will need six blocks, perhaps more in the event of levelling towers being used.

The goal is to level those foundations, and not by levelling the floor. The most challenging steps include levelling the blocks and making the corners square. The difficulty increases when the terrain is sloped.

It’s typically about £100. The cost of concrete blocks is dependent on their dimensions and shapes. The amount required can be calculated based on the dimensions of the shed as well as the grade that the soil has. The amount you would like the shed to rise off the ground is another factor to consider.


  • Ideal for small sheds.
  • Easy to stack


  • It could sink as time passes.
  • Not suitable for steeper slopes.

Gravel Pad and Timber Frame Cost

An easy foundation for any size shed ideal for home-built or ready-made sheds. Due to the dimensions, this can be more difficult for the beginner DIYer.

For flat terrain the gravel pad and the timber frame foundation is the ideal choice. Choose pit-run gravel and one” crusher run gravel. It has smaller particles, and creates an even more solid base.

Compact the gravel using an electric compactor that keeps the gravel in a straight line. The pad should be on the ground and must be about two feet larger in length and 2 feet higher than the shed.

Cover it with a garden cover before spreading the gravel and then tamping it down. It must be smooth as well as 4″-6″ wide and thick. The size of your shed determines the amount of space you need.

When the woods meet and are joined, you should use a half-lap joint. The corners should be squared and you must make sure that the lumber is in a level position. The joints should be drilled and then drive a length bar into the ground using a Hammer.

Make sure to level the ground or hide small flaws under the gravel layer. The most difficult tasks for this foundation are to level the 4×4″s with each other and squaring the corners.

It cost between £200 and £400.


  • Easy to reach a level
  • Installation is simple and easy to do


  • A high risk of rot
  • Not recommended for slopes.

Concrete Slabs Cost

A great base for any shed size built to order or custom garage, or a two-story home. The numerous steps make this difficult for the novice DIYer. It’s also an even more challenging foundation to construct.

The dimensions of the shed will determine the space you will need. The slab that is completed can hold vehicles and rests on the surface, making it simple to drive through. Be sure to have access for the cement truck as well as you might require the pumper truck or crane for an additional fee.

The perimeter of the gravel pad should descend up to 2″ thick gravel for the outer 12″s that surround it. This will create a footing which helps support the walls of your house. This kind of foundation involves numerous steps. Since it is a permanent foundation, any mistakes are irreparable.

For a 300 sq ft pad it costs between £2,500 to the range of £4,000 (approximately). The price of all items required will differ based on the location you reside in. Equipment rentals and Building Code necessities also add to the price.


  • Permanent
  • Support loads that are heavy


  • It has to be above freezing to pour
  • It may crack as time passes.

The foundation you select is a crucial decision. It helps keep your shed level and dry and gives a solid base for it. All of these will assist you extend the lifespan of the storage building.

The majority of on-grade shed foundations are less difficult to construct and don’t require the use of equipment or know-how.

Choose the appropriate material for the kind of shed you’d like to build and the location you’d like to put it in. A lot of your concerns can be addressed by a Building Inspector.

Permanent foundations are more complex and could require more knowledge. 

It doesn’t mean you shouldn’t accomplish it, it simply implies that you must learn details about the particular foundation you wish to choose.

How Much Does It Cost to Remove a Concrete Shed Base?

Tradespeople don’t always come to help you add items to your house. Sometimes they’re in the position of taking things away.

The removal of items from your home that you don’t would like, whether that’s an exterior wall, a shed or even the whole property, is an arduous task, especially in the case of hazardous materials but can also be essential to complete by itself, or in conjunction with an overall task.

We’ll look at the cost to remove an existing concrete shed’s base in this article.

Bases for sheds made of concrete are governed by the rule £50 per square metre. The cost for removing an existing concrete shed base is between £1,500 to £2,500.

But, if the base is higher than the average or requires special equipment, the cost could increase.

The concrete shed base is usually constructed using concrete slabs encased in mortar. A professional will usually charge about £150 per day to remove an existing shed base made of concrete; however, they seldom work by themselves, so you should budget for an extra £100 each day to hire an employee.



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