If you are trying to figure out the cost of patio doors and installation, it can be confusing at first. Different door types, different materials, double glazing, triple glazing, all with very different price tags.

The reassuring bit is that patio doors do not have to blow your whole budget. With the right choices, you can find high quality patio doors that work for your home and still feel sensible on cost.

Why Think About Patio Doors At All?

Before we get into numbers, it helps to know what you actually gain when you invest in new patio doors.

New patio doors can:

• Bring in more natural light so your living space feels brighter and more open
• Create easy access between your indoor and outdoor spaces
• Make your garden or patio feel like an extension of the room
• Improve energy efficiency if you choose good double glazing or triple glazing
• Help reduce heating bills and energy bills with better insulation
• Freshen up the look of your exterior doors and add value

Whether you choose sliding patio doors, classic French doors, or bifold doors, the right setup can completely change how you use your outdoor space.

Typical Patio Door Prices (At a Glance)

Here is the table you were expecting, showing typical patio door prices for supply only. These are rough UK ranges, just to give you a feel.

Average supply-only price ranges

Door type	Typical uPVC price	Typical aluminium price
Sliding patio doors	£500 – £1,500	£1,800 – £4,500
French patio doors	£500 – £1,500	£700 – £2,500
Bifold patio doors	£1,000 – £4,000+	£2,000 – £6,000+

Actual patio door prices will depend on:

• Size and number of door panels
• Whether you choose white upvc patio doors or colours like black patio doors
• Glazing options such as toughened safety glass, laminated glass, or triple glazing
• Extra features like glazing bars, integrated blinds, or special finishes

So you can use the table as a starting point, then adjust in your head based on how “standard” or “premium” your chosen doors are.

How Much Do Patio Doors Cost Fully Fitted?

When people ask “how much do patio doors cost,” they usually mean the full package: the doors plus the installation.

As a rough guide for supply and fit:

• Basic uPVC sliding upvc patio doors: from around £800 to £1,800
• Standard uPVC French patio doors: from around £750 to £2,000
• uPVC bifold patio doors: usually from £2,000 upwards
• Aluminium sliding doors or bifold doors: often from £2,500 to £6,000+ depending on size

The lower end of those ranges would be simple, standard-size replacements. The higher end would include larger openings, more door panels, premium glass, or trickier installation.

What Makes the Cost Go Up or Down?

When you look at the cost of patio doors and installation, there are a few big levers that really move the price.

1. Door type

• Sliding patio doors
  Space saving design, usually the cheapest, especially in uPVC. Great if you want external glass sliding doors and a wide view without losing indoor space.
• French patio doors
  Double doors that swing open. Ideal if you like a more traditional look. Classic French doors with glazing bars give a period feel.
• Bifold patio doors / folding patio doors
  Door panels fold back and stack neatly. These create the most dramatic opening between indoor and outdoor areas, but are normally the most expensive option.

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2. Material

• Upvc patio doors / upvc doors
  Usually the most cost effective choice. Low maintenance, good insulation, very popular in white. Sliding upvc patio doors are often the budget favourite.
• Aluminium doors
  Slim aluminium frames with large glass panels. Great for modern homes and wide openings. Aluminium patio doors typically cost more but look very sleek.

3. Glazing and glass type

• Standard double glazing will keep the price down.
• Triple glazing, laminated glass and special coatings add cost but can improve insulation and security.
• Toughened safety glass is often standard on external glass doors and is worth having for peace of mind.

4. Size and number of panels

The wider the opening and the more door panels you add, the higher the overall patio doors cost will be. Replacing a small old door with a big span of glazed patio doors is bound to feel like a step up in price.

Cost Breakdown: Where Your Money Actually Goes

When you look closely at patio door installation costs, they usually break into a few clear chunks:

• Door supply
  The new doors themselves, including frames, door panels, double glazing or triple glazing, and basic hardware.
• Glazing upgrades
  For example, laminated glass, extra toughened safety glass, or improved energy efficient coatings.
• Security and hardware
  Multi point locking, higher grade locks, handles, and extra security features.
• Labour for patio door installation
  Time for patio door installers to remove any existing patio doors, install the new doors, and do the finishing.
• Making good
  Plastering, trims, paint touch ups, and any small repairs around the opening.

If you need more structural work such as widening an opening for big bifold doors, that gets added on top.

Replacing Existing Patio Doors vs Creating a New Opening

If you already have patio doors, a simple patio door replacement is usually the most budget friendly route.

With replacing existing patio doors:

• The opening is already the right size or close to it
• The frame position is known
• Work is mainly about removing the old door and fitting the new doors

This kind of like for like new patio door installation is much simpler than cutting a brand new opening in a wall.

With a new opening or a bigger opening:

• You may need structural work for new lintels
• There is more labour involved
• Building regulations are more likely to apply
• Costs naturally rise

So if you are trying to keep costs under control, sticking close to the size of your existing patio doors can really help.

Security: Are Patio Doors Secure?

Older glass doors sometimes gave patio doors a bad name, but modern systems are far better thought out.

The best patio doors for security have these features to look for:

• Multi point locking that secures the door in several positions, not just one latch
• Toughened safety glass or laminated glass in the door panels
• Strong frames and good locking hardware
• Proper installation so there are no obvious weak spots

If you choose well and go for proper installation, modern patio doors secure your home just as confidently as other exterior doors.

Energy Efficiency and Insulation

Energy efficiency is now a big part of choosing the best patio doors, especially with rising heating bills.

Good quality double glazed patio doors or triple glazed doors with superior insulation can:

• Help reduce heat loss through large glass areas
• Make rooms feel less draughty and more comfortable
• Support lower energy bills over time

Upvc patio doors already tend to offer good insulation because of the nature of the frames, while aluminium frames often use thermal breaks to improve performance. Pair either with decent double glazing, and you can get a real improvement compared to an old door.

Over time, that comfort and those energy savings become part of the value, not just the look.

Maintenance and Day to Day Living

Most homeowners want something that looks good but is also low maintenance.

• Upvc sliding patio doors and white upvc patio doors are easy to clean and do not need painting.
• Aluminium frames are also low maintenance and only need occasional cleaning.
• Good hardware and tracks just need a light clean and lubrication now and then.

Spending a little time on maintaining, repairing and cleaning patio doors, like keeping tracks clear and seals in good condition, will help them last longer and keep performing well.

Working with Patio Door Fitters

Even the best doors will not perform properly without professional installation. That is why it pays to be choosy about patio door fitters.

A good installer will:

• Check measurements carefully before ordering the doors
• Remove the old door with minimal disruption
• Make sure frames are level, square, and firmly fixed
• Seal and finish everything so it looks tidy and performs well
• Talk you through how to operate and lock your new doors

When you are comparing quotes from patio door installers, do not just fixate on the cheapest price. Look at their experience, reviews, and how clearly they explain the work. A slightly higher quote from someone you trust is often the better option.

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So, How Much Do Patio Doors Cost Overall?

Putting everything together, the cost of patio doors and installation will usually fall into one of three broad bands:

• Budget
  Simple sliding upvc patio doors or small French patio doors, standard sizes, double glazing, straightforward replacement of an old door.
• Mid range
  Larger uPVC French patio doors or sliding doors with nicer finishes, better glass, possibly new doors in a slightly altered opening.
• Premium
  Aluminium sliding doors or bifold doors with large glass panels, triple glazing or special glass, black patio doors or other bespoke colours, and more complex building work.

There is no single “right” choice. The best patio doors for you will be the ones that balance cost, energy efficiency, ease of use, and the way you want your living space and outdoor space to work together.

Closing Thoughts

Understanding the costs involved allows homeowners to make informed decisions that enhance their living spaces. With DoorsDirect2U’s commitment to quality and expert guidance, you can confidently select the perfect patio door to suit your needs.

DoorsDirect2U have over 40 years of experience providing internal door and external door solutions to suit all budgets and specifications. You can purchase with confidence safe in the knowledge all products are backed with a manufacturer’s guarantee.

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