Pergola Installation Cost

A pergola is a popular garden feature in the UK. It is usually an open construction so as to take full advantage of the garden landscape and daylight. Most garden pergolas have vertical posts which support cross beams and then have an open or slatted roof. Some householders use wooden pergolas to train climbing plants to cover the roof and provide natural shade.

Pergolas are commonly used over dining spaces, barbecue areas or a hot tub. They are available to buy as a DIY pergola kit, or you can have a custom-made pergola to fit your exact design requirements.

The cost of pergola installation depends on the size, ground preparation, labour costs, and the material used. Garden pergolas can be made from timber, aluminium, steel, or vinyl.

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How Much Does Pergola Installation Cost?

The cost of a small, basic stand-alone pergola without any extras can cost between £300 and £600 to buy and install. You can even buy portable pergolas for around £120.

But if you want a garden pergola that is strong, durable and lasts for years, then you will be better off looking at pergolas made from timber or aluminium. The average price of a stand-alone pergola in timber or aluminium is around £1,800, including installation.

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The budget-friendly option is a timber pergola without any added extras, which do increase the price. Custom-made pergolas are more expensive because they are tailor-made to your design and are made from high-end materials.

Pergola Installation Prices

The total cost of a pergola to install depends on various factors, including the pergola's size, the material you choose and the ease of access to your garden.

A small pergola is, on average, around 2m x 2m (6.5 feet x 6.5 feet) or 2.5m x 2.5m (8 feet by 8 feet) or around that size.

A medium pergola, on average, is 5m x 3m (17 feet x 10 feet) or 3m x 3m (10 feet x 10 feet) more or less.

A large pergola can be 6m x 3m (20 feet x 10 feet) or more.

The price of a garden pergola will also be influenced by additions such as decking, side panels and roof covering. These additions will increase the price of a basic garden pergola.

How Much Does Pergola Construction Cost? (Labour Only)

The installation of a garden pergola is usually carried out by a carpenter or a gardener.

Hourly rates for a carpenter are, on average, as follows:

You might also find an installation service provided as an extra from the company that supplies your garden pergola. You can expect to pay between £500 and £750 or more for this service.

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Supply Cost of a Pergola

If you're planning to buy your own pergola supplies rather than have them provided with the professional installation, you'll need to budget for each part separately. The table below shows typical pergola costs of each supply and how many you will need on average:

The total supply cost for a basic wooden pergola project comes to roughly £240 to £720. A pergola builder will set the posts correctly and ensure the frame is stable, so professional installation is highly recommended for long-term performance.

Additional Pergola Installation Costs

There may be additional costs to consider, which will increase the price of pergola installation. Examples include:

• Ground Preparation — If your garden is uneven or soft underfoot, you may need to prepare the ground and lay a concrete base. This may cost between £300 and £600.
• Decking Or Patio — A decking or patio beneath a pergola allows you to install seating or create a dining area. Some pergolas are sold with decking. If you have it installed independently, the cost will depend on the size and the materials you use. To lay a patio costs on average between £15 and £95 per m².
• Electrical Work — Outdoor lights allow you to sit under your pergola in the evening. Outdoor lights can cost between £120 and £500, depending on the type of lighting you have installed.
• Outdoor Heating — An electric outdoor patio heater should be installed by a qualified electrician. Average rates for an electrician in the UK range between £30 and £50 per hour, although you will pay more if you live in London or the South East of England.
• Decorative Features — Decorative elements such as privacy screens, trellis, plant supports, and plants will all add to the appearance of your pergola. The price you pay for these elements depends very much on your budget. Corner trellis and screen panels can cost between £30 and £50. Climbing plants range on average from £10 to £50 or more.
• Waste Removal — Waste removal depends on the amount of disruption caused by the pergola installation. The average cost to remove garden waste is £200, but prices will depend on the type of service you choose.
• Pergola Removal Cost — The cost to remove a pergola is, on average, between £50 and £300, plus additional disposal costs of £25 to £200, depending on the size of the structure, the materials used, ease of access to your garden, and waste disposal requirements.

What Impacts the Cost of Installing a Pergola?

There are many factors that can affect the cost of installing a pergola. These include:

• Size And Complexity — A smaller, less complex design will be more affordable if you are on a budget. A pre-made pergola kit is cheaper to install than a custom-built structure.
• Material Used — Aluminium and steel are more costly than timber because they last longer and need minimal maintenance. Aluminium is considered a premium material because of its weather resistance, strength and durability.
• Post Foundations — Pergolas need secure foundations to keep them stable and safe. This can be done by setting the posts into concrete. The work is normally included in your professional installation, but if charged separately, costs will be on average between £200 and £400.
• Accessibility — How accessible your garden is can also impact the overall costs. Difficult access will mean the time taken to build the pergola is longer, which can increase labour rates. More labourers may be required to help bring materials in if space is tight, which can further increase the total labour bill.
• Local Labour Rates — In most parts of the UK, the average labour costs for a carpenter or a gardener are between £15 and £40 an hour. But if you live in London or the South East of England, then you can expect rates to be higher for your region.

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Cost of Different Types of Pergolas

Timber Pergola Cost

• Timber Pergola Cost — £300 to £4,100.

Timber is a popular choice for householders who want a natural material that supports climbing plants. Wooden pergolas are available with wall panels and fixed or louvred roof panels.

Pros

• ✔ Natural material
• ✔ Lower labour costs
• ✔ Easy to cut for custom builds

Cons

• ✖ Needs to be regularly maintained.
• ✖ Prone to rot and decay if left untreated.

Aluminium Pergola Cost

• Aluminium Pergola Cost — £1,000 to £4,000 or more.

Aluminium pergolas often feature modern designs. They require minimum maintenance and are durable and long-lasting. It's ideal if you want a structure that won't rust and is weather-resistant.

Pros

• ✔ No maintenance required.
• ✔ Pest and weather resistant.
• ✔ Can last a lifetime.

Cons

• ✖ More expensive than other materials.
• ✖ May become hot to the touch in strong sunlight.

Steel Pergola Cost

• Steel Pergola Cost — £800 to £1,300.

Steel is also a material that doesn't need a lot of maintenance. It's also strong and durable, but it's cheap when compared to aluminium.

Pros

• ✔ Cost-effective when compared to aluminium
• ✔ Durable and strong
• ✔ Weather resistant

Cons

• ✖ Weight makes installation more difficult than other materials.
• ✖ Vulnerable to rust.

Vinyl Pergola Cost

• Vinyl Pergola Cost — £260 to £900.

Vinyl pergolas are made from PVC. They can come in white or can be designed to look like timber. Vinyl is weatherproof, durable and low maintenance. It is also cheaper than other pergola materials.

Pros

• ✔ Lower initial costs than other materials
• ✔ Minimal maintenance
• ✔ Resistant to pests and rot

Cons

• ✖ May not withstand strong winds.
• ✖ May fade or discolour over time.

Garden Pergola Project With A Roof Cost

• Pergola With a Roof Cost — £300 to £6,000.

If you want shade from the sun, then you might wish for your pergola installation to have a custom build, perhaps including a roof you can retract. As this is a more complex installation with more intricate designs, this type of high end luxury pergola will add to your overall pergola cost.

Pros

• ✔ Provides the choice of sunshine or shade.
• ✔ Protects you from the heat.
• ✔ Enables you to sit outside even in light rain.

Cons

• ✖ Adds an extra expense to the pergola cost.
• ✖ Cleaning and light maintenance are required.

Cost of Alternative Garden Structures

If you decide that a pergola isn't what you want, here are some alternatives to consider:

Gazebo Cost

• Gazebo Cost — £600 to £6,000.

Pros

• ✔ Solid roof lets you sit out in the rain.
• ✔ Octagonal or round shape provides a different aesthetic.
• ✔ Fully enclosed cover from sun and weather.

Cons

• ✖ Not as good quality in the long run.
• ✖ Blocks more light than an open structure.

The difference between a pergola and a gazebo is that the gazebo has a solid roof, so it doesn't have the natural look of a timber pergola. Gazebos require no planning permission, whereas some pergolas do (for example if they exceed certain height limits).

Garden Canopy Cost

• Garden Canopy Cost — £400 to £2,000.

Pros

• ✔ Fixed or retractable options available.
• ✔ Provides shade from the sun.
• ✔ Posts can be made of metal, PVC or aluminium.

Cons

• ✖ Fabric or PVC will need replacing over time.
• ✖ No cover once folded back.

Garden canopies are often attached to the wall of your home, so unlike a garden pergola they only cover the area closest to the house rather than a seating spot further down the garden.

Garden Room Cost

• Garden Room Cost — £12,000 to £50,000.

Pros

• ✔ Designed for all-year-round use.
• ✔ Usually include features such as lighting and heating.
• ✔ Custom features like shower and toilet facilities.

Cons

• ✖ Require careful planning.
• ✖ Take longer to build than pergolas.

Garden rooms add enclosed living space rather than a covered outdoor space, and sit in a far higher price bracket than any pergola. Overall costs vary depending on the features and the size of the garden room.

Decking Shelter Cost

• Decking Shelter Cost — £240 to £600.

Pros

• ✔ Half or full sides available.
• ✔ Fold-out bar or worktop options.
• ✔ Fixed or slatted roof.

Cons

• ✖ Limited to a small space.
• ✖ Less suited to a larger seating area.

Decking shelters are ideal if you don't have much space or you want to provide cover for your barbecue, so they suit a smaller area than a pergola would usually cover.

Patio Awning Cost

• Patio Awning Cost — £50 to £1,600.

Pros

• ✔ Low maintenance and hassle free.
• ✔ Retractable when not needed.
• ✔ Can be used on patios or balconies.

Cons

• ✖ Offers no shelter in wind or heavy rain.
• ✖ Motorised versions cost more.

Patio awnings are similar to garden canopies in that they are attached to the wall, but they don't have posts, and the roof awning is made of material.

Checklist: Hiring Contractors for Pergola Installation in the UK

Before hiring a pergola installer, compare at least 3 quotes so you can check what's included, such as groundwork, waste removal and installation timescales.

• Do they specialise in outdoor structures or timber work? Pergolas need accurate measuring, secure post installation and strong structural support. A carpenter, landscape gardener or professional pergola installer with relevant experience is usually the best choice.
• Will ground preparation and post foundations be included? Some gardens may need levelling work, concrete footings or paving adjustments before installation can begin. Always confirm whether this is included in the quote.
• Do they have Public Liability Insurance? Public liability insurance protects both you and the installer if accidental damage or injury occurs while the garden pergola is being installed.
• Can they provide examples of similar pergola installations? Looking at previous projects or customer photos can help you judge the quality of their workmanship and whether their style matches what you want.
• Will they remove waste materials after installation? Pergola installation can create waste such as packaging, timber offcuts and excavated soil. Check whether disposal and site clean-up are included in the price.
• Is the quote fully itemised in writing? A written quote should clearly outline labour, materials, optional extras and any additional costs, so there are no unexpected charges later.
• Do they have positive customer reviews? Reviews and testimonials from previous customers can help you assess reliability, communication and the overall standard of work.

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