Comfort, security and effortless style – all wrapped up in our best performing signature window and backed by our comprehensive guarantee.

Portofino UPVC Windows surpass the high standard of thermal efficiency demonstrated by the best A-rated windows, making them one of the most eco-friendly windows available today. Boasting five unique selling points of Comfort, Style, Peace of Mind, Comprehensive Warranty and Maximum Security, Portofino UPVC Windows carry the ‘Secured by Design’ badge as standard and not only provide excellent protection, but also long-term confidence in your windows.

Portofino UPVC Windows

Our Portofino UPVC Windows are the perfect mix of style and comfort. To get value for money from your investment in new windows, you need to buy products that keep their flawless looks for many years. The materials used in Portofino Windows offer choice in colour and style, but also the assurance of durability.

Special construction techniques – and a robust structure – ensure the frame expels dirt, debris and damp, so they stay fresh for longer. Every frame uses highly elasticated seals and compression technology, to maintain structural integrity and appearance. They are also easy to clean window frames and only need an occasional wipe.

Grey Portofino UPVC Windows
Portofino UPVC Windows


The British-made Portofino UPVC Window offers homeowners a range of features which aren’t provided by any other system.

Cream UPVC Cottage Windows


Add warmth, durability, and security with our Portofino Casement Windows, the most commonly ordered window type from this range.

UPVC Tilt & Turn Windows


Nothing matches a tilt & turn window for versatility. The options within the Portofino Tilt and Turn range are abundant, combining good looks with great performance.

UPVC Sash Windows


For a traditional timber look that combines UPVC strength with practicality. The Sash window also has a vertical opening so you can easily control air flow.



Simply select the brochure(s) you would like to browse, fill in your details, and then click ‘Download’.

Step 2 - Your details:
  • Hidden
  • This field is for validation purposes and should be left unchanged.
Are your windows fully secure?

At Joedan, we make security a priority and that’s why we are thrilled to give you access to our Portofino collection, which gives you peace of mind.

  • Maximum security with centre VAULTBOLT and multi cam locking technology.
  • Maximum durability with UNIQUE superglide gearbox ensures smooth operation.
  • Maximum COMPRESSION and acoustics with interlocking hinge bolts and optimum weatherseals.
Casement Windows Hotspots

Herculean Hinge

Heavy duty, highly engineered hinges that provide increased load bearing. With anti-crowbar technology and sustained use for a lifetime.


Up to 9-point locking system and two high compression hinge bolts to create 360-degree solidity. Also available with enhanced security option designed to meet the requirements of the police-recognised Secured by Design initiative.

UPVC Frame

Highly engineered frames, that encompass 14 chambers (combined sash and frame) to provide supreme thermal performance. Maximum protection against twist and ageing so your windows will look and operate like new for longer.

Weather Seal

Dual density and high elasticity for twice the standard coverage. Long lasting airtight protection from the elements and added noise reduction.

Ultimate Glass

High performance next generation glass for superb energy efficiency. Ultra-clear outer pane and a super soft coat inner pane. Improved clarity for the perfect view.


Our Extreme Handles come in a range of colours to suit your home. Built to last with robust materials and quality finishes.

Joedan windows decrease energy bills...

These products exceed the energy efficiency performance standards set by The British Fenestration Ratings Council (BFRC), and they’ve secured approval from the Energy Saving Trust. The installation of casement windows will mean a warmer home and lower energy bills.

The superb engineering, chambered frames and sophisticated compression seals also ensure that insulation extends to high levels of noise reduction, for peaceful home living.

White UPVC Windows
Oak Envisage Flush Windows
White UPVC Windows


Once you have made a decision on your chosen window style, the fun can really begin. Choose from our wide selection of colours, glazing options and intricate hardware to customise your windows to your complement the look of your home.

Glazing options for all your needs…

If you are looking to increase privacy in your home, our privacy glazing can do just that. This type of glazing is particularly useful in bathrooms. Despite the fact it blocks out the outside world, natural light is still able to pass through the glass successfully.

Meticulously crafted handles...

Whether you are looking for traditional or contemporary handles, we have it all. You’ll find that each one of our handles have been intricately crafted by experienced craftspeople.

A locking system has been constructed in each handle so that your windows will stay securely fastened.

Inline Window Handles


Simply fill in your details for your free, no obligation quotation, and click “Get Quote”

Your details
What would you like a quote for?
Content Block
  • This field is for validation purposes and should be left unchanged.


UPVC windows are some of the most popular window types available today, that’s why we’re proud to offer the Portofino UPVC range to our customers. Learn more about our replacement windows below, if you have any other questions our team are on hand to help. Give our advisors a call or visit us at your nearest design centre.

What are Portofino UPVC windows?

Portofino UPVC windows are exclusively available at Joedan.

Our novel UPVC window collection has been coined ‘Portofino’ and delivers in every aspect it needs to, offering first-rate styling, security, and thermal efficiency. We believe in its quality so much that the range is backed by a full 10-year guarantee, giving you long-term confidence in a set of Portofino UPVC windows.

It’s pointless comparing Portofino UPVC windows against other UPVC window systems as they’re designed and built to include features that rival UPVC window solutions go without.

Never one to rest on our laurels, Joedan is continuously pushing the boundaries and evolving the product so that it remains head and shoulders above the competition.

It’s also one of the very few window collections in the industry to have earned the approval of the Energy Saving Trust, who obviously recognise a great window innovation when they see one.

How secure are UPVC windows?

Standard windows lag well behind Portofino windows in the security stakes.

Security is a common motivation for a householder to update their existing windows and Portofino UPVC windows are right up there with the most secure windows on the market.

They have a wealth of secure components within them, which added up, result in a window design that’s considerably more secure than the UPVC window offerings sold elsewhere.

It’s no great surprise that Portofino UPVC windows have managed to attain Secured by Design status when they have a 9-point locking system, two high compression hinge bolts, and a string of other security-led constituents.
The Secured by Design scheme is Police-approved, telling you that Portofino UPVC windows can be banked on to keep you safe at home.

Why should I add these windows to my home?

You couldn’t choose a better or more dependable window range.

There’s always a reason behind someone looking around for new windows and whatever your motive is for checking out our replacement window designs, Portofino UPVC windows excel in all areas.

If you urgently need to reduce your energy costs, Portofino UPVC windows have an energy rating high enough to potentially cut those expensive heating bills by a significant amount.

Perhaps it’s just a desire for a new window style that’s initiating you to swap out your old designs. Browse the collection and uncover Portofino UPVC windows in casement, tilt & turn, and sliding sash form – just a few of the styles we produce.

After their installation, Portofino UPVC windows will protect your property like it’s never been protected before, ensuring your safety.

Which window styles can I have in the UPVC range?

The Portofino collection incorporates all the most popular styles.

When we conceptualised the Portofino range, it was our determination that it offered the most eclectic choice of replacement window solutions so that there’s something to suit every home and every customer.

As well as being expertly engineered to fulfil and exceed modern window performance standards, it comes supplied in various guises, such as in casement, tilt & turn, bay & bow, and sliding sash styles.

There are plenty of other styles too, including cottage windows for those who need a window replacement that meets historical guidelines in order to be accepted in conservation areas.

You can anticipate further window styles being added over the coming years.

Why are UPVC windows popular?

The popularity of UPVC windows remains undiminished

Window buyers have so many options nowadays, or at least they do when they choose to do their window shopping at Joedan, where Portofino UPVC windows are one of our biggest-selling products.

Why are UPVC windows held with such affection by the public?

UPVC windows are extremely affordable, and you can often regain much of the outlay through the energy savings made due to the outstanding thermal insulation they offer.

UPVC is also a hardy material that can withstand the weather and requires minimal upkeep. The same can’t be said of timber windows, which you have to dedicate relentless hours of effort to preserving. With a UPVC window frame, you just need to wipe it down using a cloth and soapy water every few months to clean the surface, without any need for any kind of repair or restoration.


Our friendly team are always happy to help you.


Everybody is welcome to visit one of our design centres and book a private appointment. Our sales team will be on hand to demonstrate the products and answer any questions you may have.