Aluminium Vs UPVC Windows

Aluminium vs UPVC Windows – which is the best?

Aluminium and UPVC windows have different characteristics, so it’s important that you choose the right windows for your property. Do you know the difference between UPVC windows and aluminium windows? Let’s start with their materials.

UPVC Windows

UPVC stands for unplasticised polyvinyl chloride, and is often used for making pipework and window frames. UPVC windows are affordable, highly durable and low maintenance solution that is popular up and down the country.

upvc windows

What is The Difference Between PVC and UPVC?

PVC is a strong, but lightweight plastic made more flexible for use in making pipework. UPVC is stronger because it hasn’t been plasticised, and it is UPVC’s hard and non-flexible qualities that make it the ideal material for making affordable window frames.

Aluminium Windows

Aluminium is strong, slimline and an ideal material for window frames. It can be moulded into virtually any shape or frame and still remain sturdy and strong. This low density material is an architects dream.

aluminium windows

Have a specific colour in mind for your replacement windows? Aluminium windows can be specified in virtually any colour so matching windows to home has never been simpler.

Aluminium Windows vs UPVC Windows : Prices

UPVC windows are the most affordable type, which makes them a popular choice for many homeowners.

Fixed, double-glazed UPVC windows can cost anywhere between £143 – £299 per window, depending on its dimensions.

aluminium windows vs upvc windows

Some companies may have a minimum spend, which may make purchasing individual windows more expensive.

The price range above excludes installation fees and delivery charges, which may vary by company, so it is advisable to collect several quotes from various suppliers and installers to ensure you are getting the very best price.

Are Aluminium Windows Expensive?

Aluminium is considerably more expensive than UPVC, however, in this instance, you get what you pay for.

Aluminium is perhaps the most durable material on the market, so aluminium windows are likely to outlast UPVC windows installed at the same time. Because of this, aluminium windows are therefore a worthwhile investment for your home.

Aluminium Windows

Supply only prices for aluminium windows range from £540 to £960 per window, and once again, getting quotes from several suppliers is recommended to find the best price with installation fees included.

If I choose UPVC windows, am I restricted by to a single style or colour?

Although white UPVC window frames are by far the most popular, UPVC windows are also available in a wide range of colours and styles.

The various wood effect designs that are available are a more durable, low maintenance alternative to timber framed windows, which would fit well into older builds or period properties.

Wood Effect uPVC bay windows

As well as this, UPVC windows can be made to suit contemporary colour schemes with colours such as black, grey or green.

Toughened, frosted and self-cleaning glass can also be fitted into UPVC window frames, for extra security, privacy or for maintaining cleanliness, even in those hard to clean areas.

UPVC windows can also be fitted with a variety of different colours and styles of handle, which you can choose to suit your home.

Windows and Their Benefits

Benefits of UPVC windows

First and foremost, UPVC windows are affordable. UPVC windows are favourable because of their low price, and their durability.

UPVC is ideal for use in window frames because even in the harshest weather conditions, it will not warp or break.

replacement windows

Well-looked after double glazed UPVC windows can last for about 20 years, so the low initial cost of supply and installation is great value for money.

UPVC requires very little attention, as UPVC windows only require cleaning in and around the frames a few times a year. Apart from occasional cleaning, UPVC windows can be left to maintain themselves.

UPVC is also recognised for its sound insulation, as studies show that UPVC windows can reduce the volume of outside noise by up to 70%.

UPVC is an excellent material for insulating heat too. UPVC windows are well-regarded for their excellent thermal efficiency, as they have the potential to help homeowners save money on their energy bills.

UPVC also offers great home security, as they can be installed with high-security multi-point locking systems, which can be fitted to the steel core of the window and its frame.

Benefits of Aluminium Windows

Aluminium is an incredibly strong material, which makes it ideal for window frames, as, much like UPVC, it doesn’t warp or rot in harsh weather.

aluminium windows

However, UPVC frames can discolour if exposed to regular sunlight, which gives aluminium a clear advantage, as aluminium windows retain their colour and will not need repainting for a number of years.

Although aluminium is a great conductor of heat, aluminium windows have excellent thermal efficiency, because of thermal breaks.

Thermal breaks slow down the transfer of heat from inside the home and prevent colder air from entering. Because of this, some aluminium windows can outperform UPVC windows in this area.

Because of aluminium’s strength, aluminium windows can be fitted with more panes of glass. Aluminium is ideal if you want to have double or even triple glazing installed, and still have sleeker, thinner frames to blend in with your interior design.

aluminium windows

For this reason, the slimline window frames offered by aluminium windows are well-suited to any modern, minimalist home, especially one surrounded by breathtaking views.

Aluminium windows have the potential to give your home improved sightlines, so you can see more of the bright and beautiful world around you.

Aluminium can also house larger panes of glass, which means that it might not always be necessary to restrict your view with unnecessary frames.

Aluminium Windows vs UPVC Windows

It really depends on your needs and budget, as both UPVC and aluminium have their own unique benefits. UPVC is more affordable and suitable for most standard domestic properties.

Aluminium is a more expensive, but longer-term option that allows you to create stunning panoramic views with larger window panes, as well as blending in with various different interior and architectural designs.

Instant Online Window Prices

Looking around for the best price can be time-consuming. Luckily, our free online double glazing price calculator can give you an idea of what your project will cost.

It’s quick and easy to use, simply tell us what you’re looking for any we’ll put you in touch with installation companies to help you find the best price.

Begin your online window quote today and start comparing aluminium and UPVC window prices.

Frequently Asked Double Glazing Questions

Frequently Asked Double Glazing Questions

Do UPVC Windows Need Trickle Vents?

Trickle vents are not a requirement, however they do offer additional ventilation without the need for opening your windows so can be a valued add on.

How Long Do Aluminium Windows Last?

Aluminium windows have a long life span and should last about 20-30 years. Any type of window will require some maintenance but overall aluminium windows are extremely strong and durable.

What Colours Do Aluminium Windows Come in?

There is an infinite range of aluminium colours available for your windows and doors. The aluminium RAL colour chart consists of virtually any colour you could think of, allowing you to achieve the perfect look for your home.

What Are U-Values?

A U-value measures how effective a window or door is as an insulator of heat. The lower the U-values the more energy efficient the aluminium window or door is.

How Long Will It Take To Install My Casement Window?

Because every job is different, it is best your talk to your double glazing installer who will be able to give you an exact timescale.

Are There Other UPVC Casement Window Styles?

Other UPVC casement window styles include the French casement window which is a more traditional take on the standard casement style.

Will I Have A Choice of Casement Window Locks?

A high security lock will be fitted as standard with your new casement window but your double glazing installer will also offer a choice of security upgrades.

What Are Flush Casement Windows?

Flush casement windows are where the unit sits flush to the frame, creating a super sleek look.

Are There Different UPVC Casement Window Sizes?

UPVC casement windows come in a wide range of sizes to suit your property. You can specify your casement window size in our window cost calculator to get a unique window price!

Can I Choose My Casement Window Handles?

Your double glazing installer will offer you a choice casement window handles and casement window hardware options so you can achieve the perfect look.

What is a Casement Window?

A casement window is attached to its frame by one or more hinges. A casement window is hinged at the side allowing them to open extremely wide. These windows can double up as emergency exits and are perfect for hard to reach places within the home, with many home owners installing these windows behind their kitchen sinks.

Where Can I Get A Tilt and Turn Windows Price?

You can get a tilt and turn windows price using our window cost calculator which will give you a free and unique quote within a matter of minutes.

How Does The Tilt and Turn Window Mechanism Work?

The tilt and turn window can be ‘tilted’ inwards due to its unique turning action which allows the window to be easily accessed from both inside and out. All it takes is a swift turn of the handle.

How Much Do French casement windows cost?

The cost of French casement windows will vary depending on installer but you can get an average casement windows cost using our free online quoting engine

How do UPVC Sash Windows Work?

UPVC vertical sliding sash windows are built to either slide vertically downwards or upwards. This opening function makes the UPVC sash window much easier to use compared to traditional wooden windows where the only choice is double hung and single hand.

Are UPVC Sash Windows Easy To Use?

UPVC sash windows are very easy to use. Their spiral balance mechanism allows for smooth operation so you can open and close your windows with ease. UPVC sash windows are also incredibly low maintenance and require very little cleaning.

Why Should I Choose a UPVC Sash Window?

UPVC sash windows are incredibly attractive and make a stunning addition to any property and are relatively low maintenance thank to their UPVC design. You can enjoy a traditional aesthetic for many years to come thanks to their long standing properties.

Replacement Sash Windows In A Conservation Area

If your home is a listed property or within a conservation area then you will need to seek planning permission.

How Much Do Aluminium French Doors Cost?

Unfortunately our online quoting engine does not quote for aluminium however you can get a price by calling one of our advisors on: 0800 015 5679. Or alternatively, you can contact us using our online enquiry form.

Bay or Bow Window?

Simply put, it really depends! Bay windows offer often much welcome and useful extra storage space to the frontage of homes. On the other hand, bow windows provide a curved shape alternative in terms of look compared to bay windows. They are both beautiful options and can add much character and charm to the right property.

Can Bay Windows Look Modern?

Bay windows can easily be either modern or traditional depending on the combination of glass and / or coloured uPVC profiles now available. Subsequently, its easy for these windows to seamlessly blend in with contemporary or old properties.

What Makes Flush Sash Windows Different?

Flush sash casement windows are specifically designed to imitate the appearance of traditional wooden timber windows by appearing to have the same sashes that finish 'flush' with the outside face of the window.

Should I replace my old sash windows?

Sash windows are a key feature for many traditional period buildings. Sash windows were traditionally built using timber, which is fairly high maintenance and has a tendency toward rotting and warping. Over time, these windows can become draughty and insecure. uPVC sash windows are a great way to experience the benefits of modern double glazing, without sacrificing the aesthetic of your home. uPVC sash windows will not rot or warp and require little maintenance. They are also thermally efficient, which means that your home will not require as much heating.

How much does sash window restoration cost?

The cost of sash window restoration will depend on the survey result. Standard draught proofed sash windows (without sill replacement) usually starts at about £500 per window. The time taken will also depend on the survey result.

Can I install double glazing into my original sash windows?

This will depend upon what type of window you have. Replacing existing moving sashes with new, double glazed replicas might to be possible.

How much does it cost to replace a sash window?

The cost of replacing a sash window will depend on many factors including: style, size, material and glazing. A wooden sash window will cost significantly more than a uPVC sash window. A wooden sash window can cost up to £1000. Wooden windows are more expensive to manufacture so expect to pay that bit more. uPVC sash windows can be designed to mimic wood and are much cheaper in price. The starting price for a standard uPVC sash window is on average £525.

Instant Window Prices