A Local Company You Can Trust…

PVCu Windows / Double Glazing, doors and Conservatories have been supplied from our show room in Penrhyn Bay, Llandudno, North Wales for over 30 years. We continue to supply and install the very best home improvement products for homeowners in Llandudno, Conwy and North Wales.

We offer a wide range of Home improvement product and service!


Double or Triple glazed windows in PVCu or Wood, We are innovators and experts in the design and installation of PVCu or wooden double-glazed and triple-glazed windows. With a 10 year guarantee.

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There are thousands of tiny reasons why a conservatory can be the centre of your home.

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At Conwy Valley Windows, in Llandudno, we are proud to have an impressive variety of fantastic doors on offer. We stock a great number of door styles, you can be sure that we can help to find the right one for you.

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For more than 20 years Conwy Valley has provided quality aluminum windows & door enhancing homes across North Wales & Cheshire. Combining high performance design with elegant and innovative features.

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A new Conwy Valley porch transforms the entrance to your home and gives you additional useful space. We design your porch to fit your specifications giving you the options a large variety of styles, designs and colours.

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We are professional roofing specialists that stock and install some of the highest quality roofing products.
Our range includes: Cladding, Fascias, Guttering, Soffits.

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We have created a new environmentally sustainable, preformed house extension suitable for any home.

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Fit Roof

Do you wish that you had built your conservatory differently?
Would you like to use your old conservatory for something different, change how it looks or maybe just be able to use it all year?

Visit Fit Roof Website

We are innovators and experts in the design and installation of PVCu or wooden double-glazed and triple-glazed windows, PVCu Bi-folding and composite doors, bespoke conservatories, orangeries, sunrooms, porches and PVCu rooflines.

Conwy Valley Windows and Conservatories Limited have proudly provided home improvement products and services to the people of North Wales and Cheshire, and have over 100 years’ experience within the team. Find out more about us

"I have used Conwy Valley on several occasions and have always received courtesy and excellent workmanship. Your help on this most recent occasion was and still is appreciated."

"We are very pleased with our new conservatory roof and heater. Conwy Valley have been excellent throughout – from planning stage to completion. Would recommend to anyone"

"I just wanted to say thank you to Conwy Valley Windows for your prompt and efficient service"

"Conwy Valley Windows and Conservatories Ltd – friendly, polite, efficient, tidy and quick. Couldn’t ask for more "

"Excellent work carried out by Conwy Valley Windows and Conservatories Ltd, Llandudno,. Jay and Steve were a superb team."

"Conwy Valley Windows and Conservatories Ltd, Llandudno, have a good team with a good skill base particularly Steve, Spike and Mel. Not all companies have this. I’m very pleased with the work carried out at my home."

Why you should choose Conwy Valley Windows

  • Family run business
  • More than 21 years trading
  • Q.A.N.W. Insurance backed guarantee
  • Q.A.N.W. Insurance backed deposit guarantee
  • 10 year company guarantee
  • Certass Members
  • Secure by Design Standards Available
  • Windows and Conservatory Installers are employed not subcontractors
  • Installers meet industry standards of competence
  • Local showroom
  • Card facilities
  • Finance facilities
  • Showroom car parking
  • N.I.C/E.I.C. registered

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From our blog

Cold house and draughty windows?

Cold house and draughty windows?

It's that time of year when we start noticing the draught coming through our windows. It's also started to get cold and we've turned the heating on. This mix of things makes us realise that maybe it's time to invest to save money. 'A' rated windows will help keep the...

read more

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All our products are bespoke and individually tailored to suit your home. Therefore, to provide an accurate quote an appointment is required with one of our local consultants who will discuss your exact product requirements and take the necessary measurements. Our consultants all carry samples to demonstrate our wide range of styles and designs. Simply fill in the form below and let us know a time that suits you.

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