• How much does a 20×20 patio cost? – 2021

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      Cost of Laying an Outdoor patio

      Looking for out just how much it costs to lay a patio? In this post we offer a breakdown of the costs for different outdoor patio products and the cost of hiring a patio installation specialist to carry out the work.



      Depending upon the complexity of the task, it normally takes: 2 days

      ₤ 1200

      How Much Does It Cost to Lay an Outdoor patio?

      The typical cost of laying an outdoor patio in a 20 square metre area is usually around ₤ 900 to ₤ 2,500. This price includes the expense to excavate the location, lay the foundations, buying the outdoor patio pieces and laying them. These costs will differ depending on the kind of materials utilized, for example, spending plan alternatives such as concrete and brick patio slabs tend to start at ₤ 15 per square metre, while premium outdoor patios are generally made up of slate which varies from ₤ 900 to ₤ 3,800 for setup, while a stone patio can cost up to ₤ 4,600.

      Patio area Rates

      Cement ₤ 4 to ₤ 12 per bag. There are different other costs you need to consider when having your patio installed.

      Description Avg. Cost
      Weed membrane £3 to £90
      Outside lighting £3 to £250
      Outside heating £30 to £480
      Outside furniture £50 to £2640

      Labour Costs and Time Scales.

      The cost to work with a landscape garden enthusiast to install your outdoor patio is normally around ₤ 100 each day, although they will usually work with a general labourer bringing the day-to-day cost approximately around ₤ 200.

      A normal installation for a little outdoor patio determining 10 square metres would take around 2 days to complete and would cost around ₤ 400 for labour. While a 20 square metre patio would take around 3 days and would cost about ₤ 600 for 2 tradesmen to finish the task.

      What’s Involved in Laying an Outdoor patio?

      So precisely how much work is even involved in laying an outdoor patio? Well, it’s one of the bigger landscape gardening tasks, even for a relatively little patio location of 25 square metres.

      To start, the area will initially need to be prepped. The existing pavement will require to be lifted if upgrading your existing patio. The tradespersons will then dig a hole of a minimum of 150mm thorough, followed by laying a hard-core base of 100mm and complete with 30mm of sand or grit.

      The next action includes developing the concrete, which includes one-part cement and three parts sand. This will be used to bed pieces into the base while making certain there is an even layer of 40mm.

      Laying a Patio

      When the structures are in location, the outdoor patio product can then be installed. This includes moistening the slabs or blocks to prevent the concrete from drying. The very first piece will be protected in place by tapping it with a rubber mallet. The remainder of the patio area will then be installed, making certain every slab has a 10-15mm space in between every one. The outdoor patio will then be sprayed with water and after that left to set for around 24 hours.

      Once 24 hr is up, the blocks or pieces will be grouted and jointed utilizing a trowel to fill the gaps in between the paving. The surface area will then be cleaned down to remove any residue.

      Cost Affecting Aspects of Laying a Patio.

      When planning a patio area installation, there are a variety of cost elements you need to think about. The first being the size of your outdoor patio, as the bigger the area is, the more costly it will. A small outdoor patio of around 10 square metres can range from ₤ 800 to ₤ 1,100, while a big 40 square metre patio area can cost up to ₤ 4,600.

      With regard to the paving pieces you buy for patios, you get what you spend for. It is the cost of laying a concrete outdoor patio begins at around ₤ 15 per square metre for spending plan garden paving, however typically, the quality is normally really poor.

      Poor quality slabs typically have great deals of air bubbles in them, and when water enters into these air pockets and freezes, the ice expands and forms tiny little fractures, which in turn fill with water and this procedure continues up until the paving stone actually falls to pieces!

      In general, higher-quality slabs such as stone are more pricey and cost up to ₤ 95 per square metre. They will have fewer air bubbles in them and will last a lot longer while looking a lot much better.

      Factors of Laying a Patio

      Labour costs will likewise differ, depending on your area and whether you pick a business or one or two tradespersons. In London and southern areas, you can expect to pay around ₤ 2,400 to ₤ 2,600 for a big business, while larger companies in the north tend to charge about ₤ 2,000 to ₤ 2,200. The majority of people tend to pick sole traders who have an average rate of ₤ 2,000 in London or ₤ 1,750 in the outer regions.

      Another massive factor that could impact your patio laying expense is the quantity of excavation required, in addition to the requirement for a brand-new sub-base. If you need flagging, this can cost around ₤ 15 to ₤ 60 per square metre for the flagging product, in addition to an extra ₤ 75 to ₤ 100 per square metre for labour.

      A hard-core bed is not usually needed for an outdoor patio unless the ground is really moist and boggy, or the outdoor patio will likewise be used for car parking. Patios are developed with a small fall that lets any surface area water recede.

      In some cases, it may not be enough merely to let the water drain onto a yard, specifically if you have a big paved surface area. In these cases, you may require to build a drainage channel to direct the surface area water to an existing surface area water drain or into a soakaway. The typical expense of installing a soakaway normally varies from ₤ 700 to ₤ 1,000.


      Which usually includes on around ₤ 100 to the last cost if removing an existing outdoor patio then you might have to pay for waste disposal expenses. If you are preparing the area yourself, then you might need to pay for avoid hire which can range from ₤ 60 to ₤ 400, depending upon the size skip you require.

      How to Lay an Outdoor patio.

      If you have a little spending plan in mind, you may wish to set up a patio yourself. However, this is usually just advised for knowledgeable DIYers, as it is a labour-intensive task. So, if you have experience and knowledge to lay a patio area, you must be great.

      If you have no experience, then it might be best to hire an expert, as this will in fact assist you conserve cash in the long run, as a expert and high-quality setup will imply your patio area will last a lot longer. You will likewise prevent any pricey issues, such as sinking and breaking, which might happen if the structures are not installed effectively.

      If you do choose to set up a patio area yourself, then you will need to consider the material costs, along with any tools and security equipment you require.

      The below table sets out the costs of buying or hiring tools for a patio area setup:

      Tools Avg. Cost
      Cement mixer £100 to £4,000 / £15 for daily hire
      Pegs £3 to £5 per pack
      Trowel £4 to £65
      Rake £16 to £45
      Wheelbarrow £35 to £170/£8 to £10 for daily hire
      Tape measure £2 to £50
      Spirit level £4 to £160
      Rubber mallet £5 to £10

      Here is a cost breakdown of the different safety devices:.

      Safety Equipment Avg. Cost
      Dusk mask £1 to £20
      Safety goggles £0.50 to £30
      Rigger gloves £2 to £10
      Knee pads £2 to £50
      Ear defenders £2 to £40
      Steel toe-capped boots £15 to £130

      Types of Patio Area Available

      The type of outdoor patio you pick will really depend upon your own individual preferences in addition to your spending plan. Here is a breakdown of the different patio area types, which includes cons and pros, in addition to the average costs.

      Patio type Pros Cons Cost per M²
      Brick -Resistant versus scratching and warping.

      -Low-maintenance patio area product.
      -Easy to fix.

      -Brick paving can be difficult to set up.

      -Prone to frost heaving.

      Concrete -Provides substantial moist avoidance
      -Concrete slabs are easy to replace and move.
      -Can hold up against drastic weather condition modifications.
      -Style versatility is limited due to its stiff shape.
      -Pigments do tend to fade in time.
      -Not ideal for setup over plumbing or electricals.
      Slate -Does not fade as quickly as stone.
      -They have a low-absorption rate.
      -Provides a distinct style visual
      -Susceptible to scratches.

      – Prone to puddling or freezing in cooler months.
      – Layers of slate can flake off during bad weather condition. ₤ 50- ₤ 80.

      Stone -Can hold its colour well.
      -Stone is versatile.
      -The most long lasting option.
      -Surfaces can be irregular.
      – They are prone to weed development.
      -One of the most expensive options.

      Building Regulations and Planning Consent.

      Planning authorization is not typically needed to change an outdoor patio or build; however, if you are planning to install embanking or a terraced construction to support a hard surface area, then you will need to apply through the preparation portal, which should cost around ₤ 206.

      You will likewise not require building guidelines approval unless there is a considerable change to the accessibility of the home. If you want to install actions or drop a kerb, then you may have to pay to use for a building notice. The cost for this will vary depending upon your regional authority.

      Outdoor Patio Repair Work Costs.

      The typical cost of fixing a patio area tends to be significantly lower than the cost of changing one. This will depend significantly on the scale of repair work needed. Patio repair work are usually finished within one day, so you need to anticipate to pay around ₤ 100 for professional repairs or up to ₤ 200 each day If a general labourer is working alongside them.


      If you discover that a few of your outdoor patio pieces appear sunken, they will require to be removed utilizing a screwdriver (₤ 1 to ₤ 20). A screed pipe will then need to be built using a screed board (₤ 20 to ₤ 30 per M ²). This should be long enough to rest on the level pavers while ensuring there is a notch at one end that is 1/8 of an inch less than the depth of the slabs.

      Once the screed pipe remains in place, the location must be filled out with sand and screed (₤ 12 to ₤ 30 per bag) utilizing a trowel to level it out and get rid of any excess material. The location needs to then be cleared prior to putting the pavers back in place, making sure they are flush with the remainder of the patio. To round off, dry sand will be added on top of the pavers, prior to sweeping and tamping up until all joints are filled.


      You might begin to see small cracks appearing on the surface if you have had your patio area for a long time. These can be fixed by applying cement and sand to the area to fill in the gaps and covering up the fractures.


      If you have a concrete outdoor patio with a hairline crack, then the damage can be chipped away using a sculpt (₤ 4 to ₤ 25) and a club hammer (₤ 6 to ₤ 30). The removal ought to reach a depth of a minimum of 15mm. As soon as this is total, the area ought to be cleaned up of all dust and particles, then PVA adhesive (₤ 4 to ₤ 20) must be watered down and applied to the hole.

      After the glue ends up being tacky, repair filler (₤ 6 to ₤ 30 per bag) must then be added to the location. To ensure whatever is level, a float needs to be used. The final step is to cover the hole with a polythene sheet (₤ 6 to ₤ 20), which ought to be left for 3 days to enable it to solidify.


      If your garden paving or blocks start to end up being loose, this might because the jointing mortar has actually failed and will require to be changed. To do this, the existing mortar will require to be removed with a connected tool (₤ 2 to ₤ 10) or weeding knife (₤ 1 to ₤ 30). In many cases, the mortar might be rather hard to remove, so a diamond blade (₤ 6 to ₤ 60) will be required which ought to be attached to a cut-off saw (₤ 100 to ₤ 800). You can choose to buy a saw or employ it for around ₤ 15 to ₤ 20 each day. They will be utilized to rake out the mortar and open the joint.

      When all the old mortar has been removed, the location will require to be cleaned thoroughly, ensuring that any dust or debris is eliminated using a pressure or a brush washer, which costs around ₤ 70 to ₤ 2000 to ₤ or buy 20 to ₤ 160 each day to work with.

      After the location has actually been cleaned up, new mortar can be applied to the spaces. The best sand and cement will be applied to each gap, with the ratio of products depending on the size of the gaps. For instance, if gaps are less than 13mm, silver sand (₤ 3 to ₤ 5 per bag) need to be used, while sharp sand (₤ 3 to ₤ 40 per bag) must be used for spaces larger than 13mm. This should be combined very first prior to spreading it on the patio, ensuring that all the joints are filled.

      As soon as the joints are completely full, a brush should be utilized to remove any excess sand off the patio surface area. The jointing product will then solidify, and your outdoor patio will look brand new once again.

      Alternatives to Patio area.

      If you already have an outdoor patio and are searching for an alternative path, you might consider one of the following choices:.


      A gravel path is comprised of any loose stone or rock that is smaller sized than cobble however larger than sand with a diameter of around 1/10 inch to 2.5 inches. This kind of pathway tends to cost around ₤ 20 to ₤ 50 per square metre, although the cost will differ depending upon the condition and size of your current course.

      Gravel is among the most versatile materials due to the various styles and colours offered. They are likewise among the simplest pathways to install, as it simply involves laying a sub-base material then scattering gravel throughout the location then levelled out. It is also one of the most durable choices and can last approximately 100 years if cared for effectively.

      Among the disadvantages of a gravel course is that it needs regular cleaning to maintain its aesthetic. It is also much more difficult to clean up in freezing temperature level when there is snowfall, as unlike a patio, you can not scrape the surface area, as this will dislodge the gravel.

      Bark Mulch

      If you are trying to find a basic path service, then bark mulch is perfect, as it just includes laying down wood chippings on your path. You can either utilize spare wood that you have lying around or buy a bulk bag which will cost around ₤ 90 to ₤ 180 per bag.

      Bark Mulch

      The main advantage of a bark mulch path is that it prevents weeds development and also improves soil fertilisation. It is likewise very easy to fix, as it merely just needs a top-up of wood chippings if you find any spaces.

      This is not a perfect product for high step areas, as bark mulch shifts quickly, so you will end up with a significant quantity of mess. You will also require to avoid utilizing a leaf blower or any other pressurised garden devices which could cause the mulch to move.

      Wood Decking.

      Decking is among the most popular additions to garden furnishings and tends to cost around ₤ 15 to ₤ 90 per square metre. This type of flooring is offered in a variety of materials including softwoods such as spruce and pine, as well as hardwood alternatives like IPE and oak.

      It also assists to produce a sense of warmth in the garden, which is boosted when including garden furnishings such as outdoor patio sets. Lumber decking is likewise a flexible material which permits for flexible styles that fit both little and large gardens.

      When choosing decking, you require to be mindful with cheaper decking options, as they tend to last just 10 to 15 years. It can, obviously, last longer if it is preserved properly, although this requires a significant quantity of effort in order to avoid rot and other kinds of damage. This can be costly and time-consuming, especially if you need replacement panels.


      A resin-bound course is made up of a mixture of resin and different aggregate materials which are integrated together to create robust outdoor floor covering. This tends to cost around ₤ 60 to ₤ 90 per square metre.

      Another benefit of setting up a resin bound path is its flood prevention qualities, as the material has the ability to soak up water and filter it through the ground.


      While a high level of absorption can be an advantage, It can also increase weed growth, which suggests a resin bound driveway will require to be preserved routinely to prevent slippery surface areas.

      Another alternative is a resin bonded surface area which includes aggregate material which is laid on top of a resin layer, which offers the same look of a gravel course without the level of upkeep. In comparison to a resin bound surface area, this kind of path is not permeable and does not soak up liquid well, which can result in water pooling.

      What Time of the Year is Best for Laying Outdoor Patio?

      You can get your outdoor patio installed any time; however, installation during the rainy season can be challenging, as rainfall may affect the curing process. It can also be harder in warmer environments, as it is necessary that the mortar does not dry out too rapidly prior to the paving is installed, so spring may be your best choice.

      If you are having your outdoor patio set up in the winter season, expert’s will cover the installation with a polyethene sheet to secure the mortar versus frost or rain during the drying procedure. If the temperature is under 2 degree, they may also encourage versus setup.

      Outdoor Patio Upkeep and Cleaning.

      To guarantee your patio lasts, you should perform routine cleansing and maintenance. There are various techniques for each product, consisting of:.

      Stone Patio

      Stone is sometimes vulnerable to mildew and algae development. To eliminate dirt, you can merely utilize meal soap and water, which can be applied using a brush, although prevent a wire brush as this can scratch the surface. You can likewise utilize vinegar or oxygenated bleach for stubborn dirt. For stains, you can utilize a deck cleaner or a degreaser which should be rubbed onto the stone with a nylon brush then rinsed with water.

      Stone Patio

      To maintain your stone patio, you ought to brush it to pull and remove any debris out any weeds at least as soon as a week. You can likewise put sand in between your stones to prevent weed growth. Experts will likewise advise you to cover your patio with a surface area protector in the winter to prevent moss and dirt build-up.

      If you would choose to employ a professional to clean and maintain your stone patio area, then you should anticipate to pay around ₤ 150 to ₤ 400 for jet cleaning, although the cost will differ depending upon the size of your patio area.

      Slate Patio.

      If you have a slate patio, you will require to clear any dust or dirt regularly by using a brush and dish soap. You ought to attempt to prevent using extreme chemicals on a slate patio, as it is a natural product that is quickly damaged by using specific cleaning agents. You will also require to conduct thorough cleansing around two to three times a year.

      If you have any spots on your outdoor patio, then you need to use a slate cleaner blended with water and leave it on the area for 10 minutes, then rinse it off with a hose. The stain can then be scrubbed with a stiff brush.

      Regular polishing is likewise important with a slate surface area, although make sure you get rid of any dust or debris. You might use a business floor cleaner, which will cost around ₤ 500 to ₤ 700 to purchase or work with one for ₤ 30 to ₤ 80 a day. For a tidy polish, you should likewise buff the slate by wetting the outdoor patio area, then utilize a damp abrasive to rub over scratches, then rinse the floor with water and repeat the buffing process.

      Concrete Outdoor patio.

      When cleaning and preserving your concrete pathway, you need to be mindful about harming the surrounding turf and plants. Some regular methods include brushing any leaves or particles off the path with a brush or leaf blower, which costs around ₤ 30 to ₤ 90.

      To remove any dirt or grime, you must clean the path regularly with a garden pipe that has a nozzle with concentrated water flow. You must direct the pipe at the path instead of the grass to avoid water pooling.

      For persistent discolorations, you would work with someone to power clean your path, or you can do it yourself if you have the equipment. For any remaining stains, you must rub the area with a stiff scrub brush and use a small amount of cleaning agent, then as soon as removed you should rinse your outdoor patio with water.

      Brick Patio area.

      For regular brick patio area maintenance, you must sweep the location at least as soon as a week, making certain you utilize a brush with stiff bristles. You need to also hose it routinely, as this will get rid of any brick particles and grout which might have come loose.

      Brick Patio

      Routine weeding is also essential if you have a brick outdoor patio, as weeds that are left can ultimately cover the brick completely, so you’re best eliminating them as soon as possible. This will include getting rid of the weed itself, as well as any leaves, branches and dirt.

      For easy maintenance, you may wish to include a sealant to your brickwork which costs around ₤ 3 to ₤ 6 per square metre for sealing, although this will differ depending on the size of your outdoor patio. You might likewise wish to pay additional for power washing, which ought to be carried out two or three times a year.

      Expense of Eliminating a Patio.

      If you want to get rid of an old outdoor patio first before laying a new patio, then you will need to think about the expense of the additional labour and waste disposal costs, which is generally around ₤ 100 to ₤ 200 per day. The expense of having a tradesman eliminate your old outdoor patio will vary depending upon the size of the patio area and the kind of product you have actually picked. If it’s a concrete patio, then it will take some severe labour to break it up and remove it all, whereas if it’s paving pieces, then it’s a much quicker job.

      If getting rid of the outdoor patio yourself, you will require to hire an avoid which will range from ₤ 60 to ₤ 400, depending on the size you require along with the cost of a skip. Eliminating an old patio area is a fairly basic job that can be done yourself, just remember to follow best practises when raising heavy slabs. If the mortar is fairly brand-new, you will likewise need a chisel and hammer to remove the pieces or a diamond blade.

      These rates will vary depending on the type of materials used, for example, budget alternatives such as concrete and brick patio pieces tend to start at ₤ 15 per square metre, while premium patios are normally made up of slate which varies from ₤ 900 to ₤ 3,800 for setup, while a stone patio can cost up to ₤ 4,600.

      In London and southern areas, you can anticipate to pay around ₤ 2,400 to ₤ 2,600 for a big company, while larger organizations in the north tend to charge about ₤ 2,000 to ₤ 2,200. To do this, the existing mortar will require to be removed with a hooked tool (₤ 2 to ₤ 10) or weeding knife (₤ 1 to ₤ 30). If spaces are less than 13mm, silver sand (₤ 3 to ₤ 5 per bag) ought to be used, while sharp sand (₤ 3 to ₤ 40 per bag) should be used for spaces larger than 13mm. You could utilize an industrial floor cleaner, which will cost around ₤ 500 to ₤ 700 to employ or buy one for ₤ 30 to ₤ 80 a day.

      How to Find & Hire an Outdoor Patio Installer

      The cost to work with an outdoor patio installer Is normally around ₤ 100 per day, although this cost will increase to ₤ 200 a day if 2 tradespersons deal with the job together.

      ✔ When working with somebody for the job, you must get numerous quotes, while likewise asking about their experience, as ideally, you should work with a tradesman with at least 5 years’ experience in setting up outdoor patios.
      ✔”You could request images of previous jobs to see if the quality of their work.
      ✔”Prior to agreeing or signing an agreement, you should check that the tradesmen you pick are fully guaranteed in order to protect them, and you should any damage occur.


      Do I require preparing authorization for a patio area?

      near, ground level around your house, with the exception of paving over your front garden, as long as the overall location disappears than 5 metres or the tough surface is made of porous products. You can even construct larger patio areas or driveways using non-porous products as long as the drain problems are dealt with. Nevertheless, if any embanking or terracing works are needed to support the patio area that may well require a preparation application.

      Obviously, if you live in a listed building, then you will need listed building authorization for nearly any works, whether internal or external, consisting of a patio. Bear in mind that if you intend to offer any electrical lighting to the outdoor patio area, then a Building Regulations application is needed for the electrical work under Part P regulations.

      How much would it cost to have a small patio laid?

      For an outdoor patio measuring around 10 metres squared, you should expect to pay anywhere from ₤ 550 to ₤ 1,100 for brick or concrete slabs. Premium choices tend to range from ₤ 900 to ₤ 1,200 for slate or ₤ 800 to ₤ 1,350 for a stone patio area.

      What sand to use when laying patio area pieces?

      The sand you require will depend upon the thickness of the joints in between your slabs. For instance, if your joints are more than 13mm, you will need silver sand which will be installed in between your slabs. While pieces with less than 13mm should be filled with sharp sand.

      Which patio area cleaner can I utilize?

      The cleaner you use on your patio will depend on the material you have. For example, a brick or concrete patio area can be cleaned up with a specialist cement cleaner, or you can simply use a pipe and brush to get rid of any spots, weeds or dirt. For a stone or slate patio, you may want to purchase a stone-friendly cleaner, or you could use a moderate detergent or vinegar to clean any stubborn spots from the surface area.

      Can patio pieces be utilized for a driveway?

      You can utilize patio area slabs for your driveway; nevertheless, you need to make sure that the slabs you utilize have a thickness of a minimum of 50mm, as the product will require to hold the weight of one or more cars.
      For paving pieces, you will likewise need to ensure the sub-base is strong to guarantee that your paving product is fitted properly and is likewise durable. Your sub-base will require to be at least 100mm, although 150mm is the typical requirement.

      Can patio slabs be painted?

      It is possible to paint patio area products such as concrete, which will illuminate the dull visual. To do this, you require to make sure that the patio is tidy and completely clear. The wetness level will also require to be evaluated prior to paint is applied.

      This will include taping a square of thick plastic on one of the slabs, then wait for 16 to 24 hr prior to looking for condensation. If the location is still moist, then you must wait up until the weather condition is clear before painting your slabs with a primer and a concrete paint which contains a sealant that will secure versus water, oil and grease damage.

      You can even develop larger outdoor patio areas or driveways utilizing non-porous products as long as the drain problems are dealt with. If any embanking or terracing works are required to support the patio area that may well require a preparation application.

      Clearly, if you live in a listed structure, then you will require listed building permission for nearly any works, whether internal or external, including a patio area. The cleaner you use on your patio will depend on the material you have. To do this, you need to make sure that the outdoor patio is completely clear and clean.

      Learn More About Patios From WikiPedia

      A patio (, from Spanish: patio [ˈpatjo]; “courtyard”, “forecourt”, “yard”) is an outdoor vent generally used for dining or recreation that adjoins a dwelling and is typically paved. In Australia the term is expanded to count up roofed structures such as a veranda, which provides support from sun and rain.

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