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Double Glazing in Hayle & Cornwall
Double Glazing in Hayle & Cornwall
Cornwall’s coastal weather doesn’t do your home any favours, which is exactly why double glazing matters here more than most places. At CTG Windows, we fit thermally efficient double glazed windows and doors across Hayle, St Ives, Penzance, Falmouth and the surrounding area, built to keep your home warmer, quieter and drier, whatever the forecast.
Built for Cornish Weather
Get Your Free QuoteSalt air, driving rain and strong coastal winds put a lot of pressure on a home’s windows and doors, pressure that a single pane simply isn’t built to handle. Our double glazing traps a layer of insulating gas between two panes of glass, cutting down on heat loss, reducing condensation, and keeping outside noise from finding its way in.
The result is a home that holds its temperature better through the winter and doesn’t overheat as easily come summer, meaning less reliance on the heating and genuinely lower energy bills over time.
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Experience the freedom of obtaining the products you desire, tailored to your preferences. Our dedicated team is always available to assist you whenever you require assistance. Your satisfaction is our priority.
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Have our friendly design expert over to discuss your project, advise and take measurements for an on-the-spot quote.
Book a home visitCustomisation Options
Cassini
Chantilly
Charcoal Sticks
Contora
Digital
Florielle
Warwick
Taffeta
Everglade
Mayflower
Oak
Pelerine
Reeded
Tribal
RAL Colours
Home Inspiration
A Style for Every Cornish Home
Double glazing isn’t just a performance upgrade, it’s available across almost every window and door style we offer, so you’re never choosing between efficiency and the look you actually want. Fancy something classic? Our sash windows and heritage windows range brings period character without sacrificing modern performance. After something sleeker? Our aluminium windows and tilt and turn windows offer a more contemporary finish, while casement windows, flush casement windows, bow and bay windows and French windows cover practically everything in between.
If you’d like even greater thermal performance for a particularly exposed part of the house, it’s also worth comparing against our triple glazing options.
Doors That Do More Than Look Good
Your front door takes a genuine battering from Cornish weather, and double glazing helps it earn its keep. Beyond the obvious kerb appeal, a properly double-glazed door is thermally efficient, weatherproof and considerably more secure than older single-glazed alternatives.
Whether you’re after a striking front door, a wide-opening bifold door for warmer months, a classic French door, or something more practical like a stable door, our composite doors, uPVC doors and patio doors ranges all come with double glazing built in as standard.
Frequently Asked Questions
How much does double glazing cost?
Cost depends on the size, style and finish of the windows or doors you choose, so the most accurate way to find out is to run your specifications through our free online quoting tool, which gives you a tailored price in minutes.
Do you have a showroom I can visit?
Yes, our showroom is based in Hayle. Pop in to see our double glazing range in person, or get in touch to book an appointment with one of our design experts.
How much difference will double glazing actually make to my energy bills?
The exact saving depends on your current windows and how well insulated the rest of your home is, but double glazing significantly reduces heat loss compared to single glazing, which typically translates into lower heating costs over the colder months.
Is double glazing enough for a coastal Cornwall property, or should I consider triple glazing?
Double glazing performs well for most Cornish homes, but if you’re in a particularly exposed spot, or want to maximise both thermal and sound insulation, our triple glazing range is worth comparing before you decide.
Happy Customers
Jfry Jeremia
I want to thank the staff at CTG Windows for doing a great job. They replaced my old windows and doors with new ones that look amazing. They were very professional, punctual, and polite. I am very impressed with their service and quality. They come highly recommended.
Paul Gualli
I am very happy with my new front door from CTG Windows. They offered me a good price, friendly service, and easy installation. They also completed the job on time and with minimal disruption. I would highly recommend them to anyone looking for a new front door in Cornwall.
David
I am very satisfied with my new windows. They have significantly reduced the wind noise and made my house much warmer. The installation team was professional, friendly, and fast. They did a great job and left no mess behind. I’ve already recommended CTG Windows to my neighbours.
Albert Steptoe
The two-man team who did this week’s work were the same ones who replaced four bedroom windows for us last year. Their names were Andy and Tony and what a brilliant pair of guys they were, great fellas to chat with, very polite, very professional, great sense of humour, and their attention to detail was absolutely great.
The finish on these last four windows was second to none, I’d have Andy and Tony back here to fit any more windows in an instant.
Mark Withecombe
I was impressed from start to finish. Communication was excellent throughout, enabling me to be kept informed of what was happening. The quality of the doors was also excellent. The price was extremely competitive. The standard of craftsmanship by the fitters was outstanding. The fitters were also, very professional, and friendly and ensured attention to detail throughout the fitting.
