Portofino UPVC Windows

We are proud to exclusively offer homeowners throughout the Isle of Wight UPVC Portofino Windows

We are pleased to exclusively offer homeowners throughout the Isle Of Wight both security and eco-friendly benefits for all of our UPVC Portofino Windows. Portofino Windows outperform the high standard of thermal efficiency demonstrated by the best A-rated windows, making them one the most highly recognised and eco-friendly windows available in the UK today. The windows hold five unique selling points of Comfort, Style, Peace of Mind, Warranty and Security, Portofino windows carry the Secure by Design badge as standard and not only provide excellent protection, but also long-term confidence in your windows.



If the responsibility of buying new windows is weighing heavy on your shoulders, use our buyers guide as inspiration...

Most people only go out and buy replacement windows once in their lifetime and it’s a momentous decision that they need to get right. There could be several reasons why you want new windows, ranging from a desire to reduce your energy costs to a necessity to improve insulation. Whatever the case may be, Coastline will be able to put you in the right direction and find you the perfect window solution. Use this guide when on your window buying journey.

Functionality - The many window designs you see online or in our showroom have their own functionality method. Coastline offers window styles that you open from the side or top, vertically slide and tilt and turn. It’s only by trying out each of the windows that you will find a functionality that suits you best. A member of our team will happily show how they all work and demonstrate their individual benefits.

Guarantee - Coastline supplies a 10 year guarantee with all window sales. This guarantee comprehensively covers you for all eventualities, so you won’t have to dig into your own pocket if you experience any problems with the design. We don’t anticipate you having issue during this 10 year period as we have used the best components and materials to create our window styles.

For help & advice call 01983 825055 today!


Choose from our range of Portofino Windows


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Want to speak with an Advisor? Give us a call on 01983 825055

Our friendly team will be pleased to help with any questions you may have.

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© 2020 Coastline Home Improvements.

Coastline Home Improvements is part of The Joedan Group of Companies trading as Joedan Manufacturing (U.K.) Limited, Athenia House, 10-14 Andover Road, Winchester, Hampshire SO23 7BS. Company Number: 01923313