Double Glazing, Windows, Doors and Conservatories St Ives & Cornwall

St Ives Windows are long established local specialists in the double glazing industry. We supply and install high quality windows, doors and conservatories across St Ives, Hayle, Cornwall and the South West. Our professional staff have experience in a wide variety of home improvements, but we also specialise in sash windows, aluminium bifold doors and glazed extensions.

We are proud to deliver an outstanding service using our own experienced fitters to maintain the highest standards of workmanship and excellent customer care. All our work is Certass approved, so you know to expect the highest possible standard from our double glazing. For extra peace of mind, all our double glazing products come with an insurance backed guarantee.

Double Glazing Costs St Ives

No Pressure, No Obligation

All quotes and advice are free and with no obligation or pressure to buy. We don’t want to tell you what double glazing to get. We want to give you all the information you need to be able to come to an informed decision that’s right for you. We’re always available to talk to and to offer our expert opinion, but it’s your home – and your choice.

Contact us today or visit our showroom in Hayle to find out more. Whether you’re looking for a new composite front door or a new tiled roof conservatory, or any other double glazing, we can’t wait to hear from you!

We’re Here to Help


Get In Touch

We have an established team of experienced experts ready to help with your double glazing. Contact our team either online or over the phone.


Download Our Brochure

We have a range of double glazing brochures that will take you through all the available options. Download our brochure and explore them today!


Visit Our Showroom

Nothing quite beats seeing our range of windows, doors and conservatories in person. Pay a visit to our Hayle based showroom.


Start Your Free Quote

Taking the hassle out of your double glazing journey, we have an online quoting engine. Start your quote online for a bespoke price in minutes.

Start Your Free Online Quote

Here at St Ives Windows, we don't believe in blanket prices. Instead, we feel a quote should be tailored to your unique situation. That's why we offer bespoke quotes through our online quoting engine. Start your double glazing today!

Thermally Efficient Windows St Ives & Cornwall

Thermal efficiency is more important now than it ever has been. Heating bills are driving the cost of living up and up. However, you can fight back against these rising costs. By upgrading to modern double glazing, you can drastically increase the energy efficiency of your home. With an energy efficient home, you could find yourself with a more cost effective property for years to come.

As well as offering a fantastic performance for your St Ives or Cornwall home, we offer a wide range of styles for you to choose from. Modern aluminium windows could be just what you need to update your décor. Meanwhile, sash windows will truly capture the grace of traditional style. Whichever double glazing you choose, we’ll make to measure or the perfect fitting.

Double Glazing Cornwall

Stunning Double Glazed Doors

Doors can overhaul your property in a dramatic fashion. If your home is in need of an update, renovating your front door can be a great place to start. Our range features the latest double glazing, which leads to a weatherproof, energy efficient and highly secure performance. As a result, you’ll be able to enjoy total peace of mind in the comfort of your home.

You’ll be spoilt for choice when you choose St Ives Windows for your double glazed doors. No matter what style you’re looking for, we’ll have something that is suited to you. Alongside our uPVC front doors, we have a range of aluminium bifold doors and patio doors. These could help you keep cool during long summer months with an extra level of ventilation in your home.

Double Glazing Quotes Cornwall

Cosy Conservatories 365 Days a Year

Our conservatories are made with the highest quality materials to give you a truly 21st century performance. With the latest double glazing, conservatories have moved away from older perceptions of being too hot and too cold. Instead, you’ll have an extension to your home that you can use all year round.

There are plenty of conservatory styles to choose from, which will allow the perfect match for your St Ives or Cornwall property. Whether you’re looking to capture a more traditional style with a Victorian or Edwardian design, or something more modern, we’ll have a style that suits you. For conservatory prices, start your free online quote today!