Cornwall based company
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By providing your details, you will be contacted by CTG Windows regarding your enquiry. You will not receive marketing emails unless you choose to opt in. Privacy Policy.

Revamp your home for an amazing price

New Windows, Doors and Conservatories in Hayle

We’re a Cornwall-based company on a quest to add style and beauty to homes across the region. Treat your home to a stylish upgrade with double-glazed windows, house door or a conservatory.

We’re a team of locals, loved across the region for our excellent products, friendly service and the impeccable quality of our installation. Quite simply, there is nothing that gives us more pleasure than serving our community and doing our part to enhance the beauty of our area.

CTG Windows – 25 years of service in Cornwall Our showroom is in Hayle, close to the Rugby Football Club. Why not pay us a visit? We’d love to discuss your home-improvement plans with you. We know you’ll be impressed by the windows, doors and conservatories you’ll find here. We’re confident you’ll find our finance plans very attractive too.

Your home-improvement dreams are unique to you – please tell us a bit about your needs and property type, so we can send you a customised quote.

By providing your details, you will be contacted by CTG Windows regarding your enquiry. You will not receive marketing emails unless you choose to opt in. Privacy Policy.

A Safe, Phased re-Opening

Existing Customers

Thank you so much to our wonderful customers for bearing with us during lockdown.

We are excited to be starting a safe, phased reopening from and gradually building back up to full capacity.

Our installation managers will be ringing you all to arrange fitting dates. Don’t panic if they don’t manage to get in touch with you straight away, they will make sure that they systematically work through everybody.

The factory have restarted production with limited numbers and will be building up to full strength.

New Quotations

We are able to safely provide you with quotations for new work using our brand new visualisation and pricing software. It’s as easy as 1,2,3…

  1. A sales advisor can visit your home and from a safe distance, sketch and photograph your windows / doors / conservatory from outside your house.
  2. They can super impose design options onto a photo of your home and provide you with specification choices.
  3. Discuss and make final tweaks to your desired specification via telephone, email or video consultation before proceeding with an order.
Our showrooms will be open for you to take a look at our products and to help you with any design choices. Wherever possible, please call to arrange an appointment. Strict social distancing will be in place throughout the offices and factory, and we will constantly review the measures to ensure staff safety and compliance with the latest government guidelines.


Beauty and energy efficiency – two qualities you deserve from your new doubled-glazed windows, and two areas we specialise in. By upgrading your old windows with replacement windows from CTG, you’ll be gifting yourself decades of warmth, security and virtually maintenance-free pleasure. Find Out More Download The Brochure


Conservatories are having a moment, and a well-deserved one it is too – they’re the perfect solution for adding space and natural daylight to your home. Our conservatories are energy efficient and incredibly long-lasting. They’re created using cutting-edge materials and are designed with a modern lifestyle in mind. We’d love to guide you through the process of finding the perfect conservatory for you. Find Out More Download The Brochure


Isn’t it time you replaced your tired old front door with a state-of-the-art head-turner? A beautiful house door creates an entirely new impression of your home. We’ll design you one to sync with your personality and reflect your aspirations. So what will it be – clean-lined and modern or traditional style? Don’t get us started on colour, glazing and decorative detail because the choice we offer here is truly staggering. Find Out More Download The Brochure


It’s the style everyone aspires to – a wall of folding glass to replace the traditional patio doors, creating a seamless flow between your home and garden. Bifold doors add drama to your home and brightness to your rooms. Our top-quality frames are made from light, thin, strong aluminium – the best material on the market. We know it’s hard to choose between the various hanging and folding options – we’re here to help. Find Out More Download The Brochure