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myPatio Door Installation Cost
At a Glance
- The average cost of patio doors and installation is around £750.
- It typically takes 4 to 8 hours to fit a new patio door.
- Patio door prices in 2026 by type and material.
- What patio door installers cost across the UK.
- What impacts the cost of patio door installation.
- How to find a local patio door installer using MyJobQuote.
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Wondering about the cost of patio doors with installation?
If so, this guide is essential reading. We cover everything you need to know about patio door installation costs — including patio door prices in 2026 and what patio door installers charge in the UK.
But even if you're still exploring your options, getting quotes from local patio door installers is the best way to understand what's realistic for your home and budget.
Getting quotes from patio door installers near you through MyJobQuote is free and there's no obligation to go ahead.
You'll find our full guide to patio doors cost below.
£750
Table of Contents
- How Much to Fit Patio Doors in the UK?
- How Much Are Patio Doors?
- Additional Patio Door Installation Costs
- Patio Door Installers Cost & Timescales
- Factors That Impact Patio Doors Installation Costs
- What's Involved in Installing Patio Doors?
- When Should Patio Doors Be Replaced?
- Building Regulations & Planning Permission for Patio Door Installation
- Checklist: Hiring Contractors to Install Patio Doors
How Much to Fit Patio Doors in the UK?
Patio doors are one of the most popular features to have installed in the UK when it comes to renovating the back of your home. They provide easy access, while also allowing natural light and garden views into the room, plus the likes of laminated or toughened glass help add another layer of security to your property.
The type of patio doors you could use is determined by the size of the potential opening, your design preferences, and, of course, your budget.
Each type of door has its own set of advantages, and a patio door can be any door that opens onto a patio or garden space, such as the popular sliding doors, bi-folding and French doors.
There is a lot to consider when installing patio doors, including the cost, but you also must think about choosing a tradesperson and dealing with potential planning permission and building regulations.
This section will go over everything you need to know about patio door costs.
So, what are the average patio door installation costs?
In the UK, sliding uPVC patio doors start at around £600 for supply only, or £850 for supply and installation. However, the French style in white uPVC patio doors start at around £390 supply only and £750 when installed.
All of those are, of course, estimates based on patio door installation prices in a variety of sizes and styles. Prices will vary depending on the size, material, and other factors.
How much is it to install patio doors? This includes: the removal of the existing window, cut out the rest of the wall, move a radiator, and install doors.
"The price would be between £1,900 and £2,200."
Patio Door Installation Prices
| Job Description | Material | Cost |
|---|---|---|
| Average sliding doors | uPVC | £900 |
| Average French doors | uPVC | £900 |
| Average bi-folding doors | uPVC | £2,500 |
| Large sliding doors | Aluminium | £3,000 |
| Large French doors | Aluminium | £3,000 |
| Large bi-folding doors | Aluminium | £3,500 |
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How Much Are Patio Doors?
The average cost of materials for installing patio doors will eventually impact the quality of patio doors you want to install, how many you want to install, and whether it is double or triple glazed.
Extra material costs, such as plastering materials or paint, may be incurred to tidy the outer edge of the new patio doors.
French Patio Door Cost
Installing French doors are the most common option for new patio door installation, with a classic design that connects indoor and outdoor space. They are best suited to smaller spaces and doorways because they open outwards, and they are ideal for single-door access and double-door opening on a warm day.
They are most used in conjunction with uPVC material, but aluminium can also be used for a higher price while using less material and more glass within the design.
French Doors: £500 - £1,500
- Natural Light: Often paired with additional side panels to maximise natural light
- Ease of Use: Lightweight and durable making them simple to open with minimal effort
- Insulation: Modern sealing provides good winter insulation making them relatively energy efficient
- Affordability: Usually a cheaper option than bi-fold or sliding patio doors
- Considerations: Hinges may stiffen over time and doors can catch in strong winds
What would it cost to remove brickwork below current lounge window and insert standard UPVC French doors? (2100mm X 2100mm)
"We can convert a lounge window to French doors for £1,150, that includes plaster finish."
Sliding Patio Door Cost
Sliding patio doors are ideal for small and restricted spaces such as courtyards or modest patio gardens, without the need to take up any space inwards to outwards. They provide several advantages, including a smooth operation to create a wide opening that helps create a seamless transition from home to garden and easy access to outdoor areas.
Aluminium is a popular material because it enables larger sizes with much more glass and far less material.
Sliding Patio Doors: £500 - £1,500
- Garden Views: Large glass panels provide an outdoor view while letting in natural light
- Material: Typically made from durable, lightweight aluminium or uPVC with a choice of colour options
- Accessibility: Can be installed to assist with outside access for users with limited mobility
- Energy Efficiency: Modern designs can help improve home insulation, leading to long-term energy savings
- Maintenance: Tracks for the sliding doors may collect dirt and require occasional cleaning
Bi-fold Patio Door Cost
Bifold patio doors are particularly suited towards larger properties, offering concertina-style panels that fold to one side to fully open a wall or partition.
Bi-folding patio doors are a luxurious option with various design options and are suitable for wider openings such as those over 2.5m. Aluminium, uPVC, and natural wood can be used to create a visually appealing barrier between indoor and outdoor spaces.
Bi-Folding Patio Doors: £1,000 - £4,000
- Maximise Natural Light: Large glazed panels allow significant light and provide garden views
- Design Flexibility: Consisting of multiple panels, bifold patio doors can suit a wide range of layouts
- Operation: The door installation involves joining lightweight panels designed for smooth and easy use
- Maintenance: Generally low maintenance with modern materials popular among modern homes
- Lower Security: Despite the higher patio doors cost, without proper installation can come with a potential security risk
| Supply | Cost |
|---|---|
| French patio doors | £500 - £1,500 |
| Sliding patio doors | £500 - £1,500 |
| Bi-fold patio doors | £1,000 - £4,000 |
Additional Patio Door Installation Costs
When installing patio doors, take advantage of the opportunity to inspect other areas that may require repair or updating.
While some of these areas may not be essential at present, it's worth future-proofing your home to cut down on costs later.
Triple Glazed Window Cost
Instead of the more traditional two panes, triple glazing uses three glass panels within a sealed frame. Small gaps between the three panes are filled with air or gas like Argon.
Even though glass conducts heat reasonably well, double and triple-glazed windows trapping heat by using layers of air/gas between the panes, that stop heat escaping and reflect it back into the property.
Triple glazing window costs are higher, but it provides better heat insulation — so it is most common in Scandinavian countries or other cold-weather regions.
The cost of supplying and installing triple glazing in a typical two-bedroom flat with four windows ranges between £4,000 – £4,200. For a four-bedroom detached house with 15 windows, the total cost can be around £7,000.
Patio Laying Cost
The average cost of laying a patio in a 20m² area ranges between £900 – £2,500. This price includes excavating the area, laying the foundations, purchasing, and laying the patio slabs.
These prices will vary depending on the materials used. For example, budget options like concrete and brick patio slabs start at £15 per square metre, whereas premium patios are usually made of slate, which varies from £900 to £3,800 for installation, and a stone patio can cost up to £4,600.
House Painting Cost
The average cost of painting a house that has three bedrooms and is two storeys high is around £850.
However, keep in mind that this is only an estimate, and many factors will affect the final cost of your project.
These elements include the size of your home, its design, the materials used, and the tradesperson's hourly and daily rates.
Outdoor Lighting Cost
The average cost of installing outdoor lighting varies according to the type of lighting you choose. Floodlights, for example, can be installed for around £80 - £180, and motion lights can be installed for around £90 - £500.
Some more expensive alternatives, such as landscape lighting, can cost more than £1,000.
The type of lights installed, the number of lights needed, the location of your asset, and the labour cost of installing outdoor lights are all factors that can affect the overall cost.
House Rendering Cost
Depending on the size, difficulty, and methods used, the cost of rendering a house can range between £2,000 – £8,000.
A small bungalow, for example, will cost significantly less than rendering a large, detached property. Another factor to consider is the type of rendering processes and equipment used, as these can significantly reduce or raise the total cost of the job.
It might be possible to render your house yourself, but if you are uncertain of your skills or don't have any experience with this type of work, hiring a qualified tradesman may be a wiser course of action.
My children have a habit of slamming the French doors to our garden, despite telling them not to. Are there any mechanisms we can fit to prevent them getting damaged?
"There is a door closer product that can be fitted to the door"
Patio Door Installers Cost & Timescales
Whether you're replacing existing patio doors or having new patio doors fitted, the costs and timescales can vary depending on the extent of work being carried out.
Installer Costs
The average patio door installers cost is between £150 – £200 per day, whereby most jobs are completed within a 6-8 hour period.
In terms of a straightforward patio door installation, labour will account for approximately 25% of the overall cost (and will often include the time and cost taken to remove old doors). However, if you are modifying or creating a new opening for your sliding doors, this is likely to fall outside the above day rate.
For example a load-bearing lintel may be required, along with additional support work, which will increase labour fees accordingly. If this is the case, you may also require a structural engineer to confirm the work is carried out properly (costing around £100).
Patio door fitters often need to work in pairs, which should already be taken into consideration when you receive the initial quote. Although there is also a possibility of subcontracting jobs such as structural modifications or post-installation painting and decorating.
Timescale
The time required to install patio doors will vary depending on the individual job.
Sliding patio doors and French doors can both be fitted within 4 to 6 hours, along with bi-folding patio doors also being installed within the same day. If you need to remove walls or add support beams the work can take much longer, often taking an additional two or three days to complete, potentially even longer when part of a more complex renovation.
In most cases your new patio doors are installed by the company you've purchased them from, rather than ordering separately which allows the whole process to be arranged from beginning to end. As such, delivery of materials and supplies can coincide with when any work is due to start, so you should be able to receive a realistic timeline within the initial quote.
Other factors to consider include the ease of access to your garden and the condition of your property, along with whether or not the existing patio doors need to be removed first. You can help prepare for the work in advance by moving patio furniture or clearing plants and other objects, allowing workmen to get started the moment they arrive on site.
How much is it to install patio doors? This includes: the removal of the existing window, cut out the rest of the wall and install doors.
Cut out the brickwork — £180
Plaster and make good — £100
Make the floor good — £80
Fit the door — £200
You need to beware that a lintel may be required and that building regulations may apply. This is also based on you providing a skip for rubbish.
Plaster and make good — £100
Make the floor good — £80
Fit the door — £200
You need to beware that a lintel may be required and that building regulations may apply. This is also based on you providing a skip for rubbish.
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Factors That Impact Patio Doors Installation Costs
Fitting a patio door may appear to be a simple task, but there are many factors to consider when planning and implementing that can affect the price of patio doors, including what door to use, where and how to fit it, the type of material, and how to dispose of any waste.
All these factors can add up to high costs without your knowledge, so it's critical to consider all potential costs when estimating the cost of patio door installation.
Size of the Patio Door
The price of the door unit is determined by the size of the door you intend to install in the opening, with sliding and French doors requiring more panels to fill a larger opening. This means that there will be additional tasks to complete that will increase the installation costs.
For example, modern house designs include standard-sized window and door openings, but older properties do not. If this is the case, you will have to cover the difference with additional fixed panels on both the side and top.
Patio Door Material
The unit's material has a significant impact on the price. Softwood doors are currently the cheapest, but they're also more prone to weathering issues.
uPVC is less expensive than aluminium. However, because aluminium often has a longer life, you won't have to replace it as frequently as uPVC. In addition, both aluminium and uPVC can withstand inclement weather and do not absorb water, swelling, or rot like wooden doors.
Engineer in Structural Design
If you intend to replace the lintel with one with a longer span, have the dimensions calculated by an expert. Occasionally, a patio door business will handle this for you. In any case, you'll pay around £100 for their services.
Patio Door Features
This represents the patio door handles, latches, locks, and other attachments. Most manufacturers offer a selection of door decor based on your budget and the overall effect you want to achieve, so you should be able to find a combination that suits you.
What's the best type of lock for French doors that open outwards?
"Firstly you need to ensure you have 3 cylinders in the locks and that they are the correct size. As secondary security, you can fit a PATLOCK which is widely available for around £50. This sits over the internal handles to stop the doors being opened."
Waste Disposal
Waste removal can range from £100 - £200 depending on the amount required to fill a skip for skip hire. This will be included in the price if you hire a tradesperson.
Patio Door Finish
Standard uPVC units are made of plain white plastic but the options don't stop there.
Both uPVC and aluminium doors come in a variety of colours and finishes. However, other finishes, including woodgrain and different colours, are also available.
uPVC can be made from coloured vinyl that has been sprayed with a suitable paint covering. Alternatively, use coloured or patterned foil (a type of laminate). At least 15 different coatings are available for uPVC units, such as woodgrain foils.
In contrast, aluminium uses powdered plastic melted onto the plain metal surface using a heat bonding technique. This is virtually impervious to weathering. And there are probably hundreds of textures and colours to choose from when using this method.
Window Energy Efficiency (WER) Rating
All new patio doors must meet the energy performance standards outlined in the UK Building Regulations. All glass companies manufacture glass that meets the standards required to manufacture an energy-efficient window.
On the other hand, the Window Energy Rating applies to the entire window or patio door. As a result, the frame's performance is also included. Windows with ratings such as A++ are more expensive than those with ratings such as C.
Location
The type of patio doors you select will be determined by the space available in the specified location. For instance, if you have a small patio or even want doors from a bedroom to a balcony, an open French door set will take up too much space. In these cases, a sliding door is the best option.
You must also consider the location of the patio door in the house. Patio doors, such as French doors, are prone to be blown shut by strong winds. Furthermore, they typically open outwards, exposing the inside surface to rain damage if left open during a storm.
What's Involved in Installing Patio Doors?
If you are replacing existing patio doors, especially with like-for-like or a similar design, then in theory you can potentially save money by doing it yourself. However, you could still benefit from professional advice and may require official certification or approval from your local building authority.
As for new patio door installation, this isn't recommended as a DIY project, especially where structural work is needed as this makes the process much more complicated. With MyJobQuote, we can put you in touch with local patio door installers in your area completely free of charge and with no obligation to go ahead with the work.
Below we take a look at the process, under the assumption no additional building work is required:
Before the Job Starts
- Removing the Old Door — If an old patio door is in place, the contractor will remove it before starting on the framework for the replacement.
During the Job
- Framework Installation — The door frame is carefully positioned, straightened with the help of a spirit level, then sealed and securely fastened into the wall using drills and screws for structural stability.
- Sealing Gaps — Any gaps between the frame and the wall are then filled with expanding foam insulation. The joints are sealed with an appropriate sealant or weatherproof tape to prevent draughts and moisture build-up.
- Installing the Door Panels — The procedure concludes with inserting the door itself. Providing everything is lined up correctly, the doors will be attached to the hinges by your tradesperson.
After the Job
- Final Adjustments — The patio door installation is thoroughly tested, including the locks. If the door jams or squeaks, the leaf may need to be re-adjusted to ensure smooth operation and proper installation.
- Waste Removal — Assuming waste removal has been included in the quote, any fixtures and fittings from the existing patio doors are disposed of, along with debris from fitting the new doors.
Are French doors a risk in terms of security?
"Not any more than normal doors, as long as you follow the correct installation and ensure you use the correct locks there isn't any additional risk"
When Should Patio Doors Be Replaced?
The decision to replace patio doors may be based on the age of the existing doors. The type of material they're made from indicates how long you can expect your patio doors to last:
| Material | Est. Lifespan |
|---|---|
| Wood | 15 - 30 years |
| Aluminium | 30 - 45 years |
| Vinyl | 20 - 30 years |
| Fibreglass | 30 - 40 years |
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These are only estimates, with the longevity of any patio door depending on numerous factors.
If you notice any of the following issues, you may want to consider patio door replacement:
Poor Functionality
Patio doors that have become difficult to use may need to be replaced before the problems get worse.
Examples of signs that it's time to replace your patio doors include:
- Difficulty opening or closing the door smoothly.
- Inability to close the door completely.
- Problems locking or unlocking the door.
- Presence of noticeable draughts.
- Moisture and fog build up on the glass.
- The doors and frames aren't lining up correctly.
- Misalignment or the door coming off the tracks.
Some of these issues could be dealt with through repairs rather than a full patio door replacement, but they will often be uneconomical to repair and it may be cheaper to get a straightforward replacement.
Problems with the Glass
Misty glass on your patio door could indicate a leak in the seal around the glass itself. This reduces the effectiveness of the door as a whole, plus it could turn into a security risk if the glass is weakened.
You should also watch out for cracks and chips in the glass. These could get worse quickly and shatter suddenly, meaning urgent and more costly work will be needed rather than a planned patio door replacement.
Poor Energy Efficiency
Modern patio doors are far more energy efficient than their older counterparts, so you may notice that you're losing a lot of heat through the door if you have an ageing one.
Making changes such as replacing a patio door can add up to greater savings on energy bills in the years ahead.
Improve the Visual Appeal
One final reason to contemplate a new patio door installation is because your home's style has changed.
A home renovation or garden landscaping project could make the patio door stand out in a negative way, so replacing the door as part of a wider job may make sense.
It could also be that a patio door is simply showing its age and doesn't look great anymore. If minor aesthetic changes and repairs don't help, it might be time to opt for a replacement.
Building Regulations & Planning Permission for Patio Door Installation
Patio door installation doesn't usually require planning permission, especially if you're replacing existing patio doors, unless you are making any structural changes to your property such as widening the opening. However, listed buildings or homes in conservation areas often have stricter rules, so in these instances it’s always best to check with your local council or review the planning portal before arranging any work.
As for building regulations, there are certain standards that need to be met when installing patio doors in the UK - these largely involve around safety requirements and energy efficiency standards. This will include the likes of safety glass, providing the room with sufficient ventilation and fire precautions.
It's always recommended factor in using a registered contractor to your patio doors cost, such as those part of FENSA or CERTASS, as they can self-certify any work without the need of involvement from the local council. However, if you try and carry out a new patio door installation yourself or hire someone not qualified, you may need to contact the council for their final approval.
In your opinion, are French doors or sliding doors safer?
"It will all depend on glass area coverage. Having spent much of my working time covering the London borough of Havering, especially Romford, which was in the top third of burglary areas in the UK, most break-ins happened by smashing glass to enter, not by lock picking. Smashing a large pane of glass, even if toughened, would allow a thief to break in within seconds.
So, I would try to keep glass areas to a minimum. With that in mind, French doors would be safer, provided you do not have large glass areas but smaller ones divided by transoms or mullions (glazing bars) rather than just aesthetic Georgian bars.
The fact is, if someone is determined to break in, they will find a way. The aim should be to delay their entry as much as possible!"
So, I would try to keep glass areas to a minimum. With that in mind, French doors would be safer, provided you do not have large glass areas but smaller ones divided by transoms or mullions (glazing bars) rather than just aesthetic Georgian bars.
The fact is, if someone is determined to break in, they will find a way. The aim should be to delay their entry as much as possible!"
Checklist: Hiring Contractors to Install Patio Doors
Finding the right company to install your patio doors can sometimes be complicated, especially when various companies claim to provide the same level of service. Below we've created a checklist of ideas and things to look out for when receiving a quote:
- Are they local to your area? Finding a local contractor through MyJobQuote can help make the process easier, from keeping delivery costs down to local knowledge on regional planning or building regulations.
- Do they have the right experience? Look for companies with fitters who specialize in installing patio doors or have significant experience with this type of project.
- Do they have examples of their work? Whether you're replacing existing patio doors or having new doors fitted, ask to see a portfolio of work or examples of recent jobs.
- Are they fully insured? By having public liability insurance in place, the company you hire is covered by protection in case of accidents or damage during the installation process.
- Do they offer waste removal services? Make sure to clarify if removal and disposal of old doors and packaging is included in the cost to avoid any surprise fees.
- Can they handle everything in-house? If possible, hire a company that can supply your new doors as well as take full responsibility for the patio door installation process, including arranging any structural work where required.
- Do they have positive reviews? Referrals from friends and family can be a strong indicator of a contractor’s quality; likewise, any reviews left on their MyJobQuote profile or other sites also add credibility.
- Have you asked for several quotes? It's good practice not to limit yourself to asking one company. With MyJobQuote, you can find local companies and receive three quotes without any obligations.
- Does the work come with a guarantee? Your new patio door installation should come with a guarantee that any issues caused by the initial work will be resolved, along with a suitable warranty covering any direct repairs within a set period of time after completion.
FAQs
How do you adjust a patio door?
Although this isn't the case on all installations, a common way to adjust a patio door is to alter the butt hinges horizontally by turning the top or bottom screw and move the hinge up or down using an Allen key after removing the cap. If there's one available, loosen the central grub screw before adjusting the hinge pin.
How do you secure a patio door?
For extra security, choose double-glazed or toughened glass for your patio doors. Single-glazed glass can be an easy target for intruders, whereas double glazing is much stronger and harder to break. Toughened glass offers even more protection, making it extremely difficult to shatter.
What is the most secure design of patio door?
The most secure patio door isn’t always about style or design, it’s about the quality of the product. A well-installed door with strong frames, multipoint locks, and toughened or laminated glass will be much harder to break, whether it’s sliding, French, or bi-fold.
Can I install patio doors myself?
If you're replacing an existing door and have experience with similar DIY projects, in theory you can install patio doors yourself although it is important to consider any challenges first. However, if you’re altering the structure of your home, then professional help is definitely recommended to ensure the correct support is carried out correctly (such as adding a lintel or adjustments to the framework).
Is it worth replacing a patio door?
Replacement patio doors can improve the security of your home, as well as increasing energy efficiency. If a patio door is close to the end of its lifespan or has been damaged, it likely won't be performing as well as it could, therefore you could make longer-term savings by replacing the door now.
Can new patio doors increase the value of my home?
Yes, having a new patio door installation can potentially increase the value of your property. Making the most of any natural light is often appealing for buyers, and installing sliding doors or bifold patio doors helps create more of a connection between your garden and the house. Additionally, with proper installation your new patio doors can help with energy savings, reducing bills accordingly.
