At CD Windows, we specialise in supplying and fitting uPVC or Aluminium Windows and Doors manufactured by us, right here at our factory in Barking Essex. That means no middlemen, no delays, and lowest cost prices on the market.
We’re a proud family run double glazing business, whether you're a builder working on a tight deadline or a homeowner upgrading your space, we’re here to make the process smooth, reliable, and stress-free.
2 customer reviews
Namita Arora
Excellent, Good value for money. Happy with service. Highly recommended.
Simon Bristow
Very happy with my new bay windows at the front of my house. The price was very competitive and quality of windows are very good. I'm very happy with their work and service, and have recommended them to my sister whos having a new door fitted. More...
What do you love most about your job?
Seeing the transformation in our customers’ homes and knowing we’ve made a real difference. Every job is personal, and nothing beats the satisfaction of delivering top-quality products with reliable service and honest pricing.
What inspired you to start your own business?
I saw too many customers being let down by poor service and overpriced products. I started CD WINDOWS to offer reliable, high-quality uPVC and aluminium solutions, backed by honest pricing and a commitment to customer satisfaction.
Why should our clients choose you?
As both manufacturer and installer of uPVC and aluminium products, we control quality from start to finish, ensuring every window and door is built to last. Our focus is simple: deliver great results, keep communication clear, and make sure every customer feels looked after.
Can you provide your services online or remotely? If so, please add details.
Yes, we offer online quotes and estimates for your convenience. Simply send us your measurements, photos, or plans, and we’ll prepare a tailored quote. However, our core service is delivered in person, at your home or place of business, where we carry out site surveys, fittings, and installations with care and precision
What changes have you made to keep your customers safe from Covid-19?
We’ve taken every precaution to protect our customers and team. During site visits and installations, we follow strict hygiene protocols, maintain safe distancing, and use PPE where needed. We also offer online quotes and remote consultations to minimise contact while keeping your project moving. Your safety is always our priority.
Trade Supply & Fit: Aluminium & uPVC Installations
Our Services
At CD WINDOWS, we specialise in high-performance window and door solutions that combine durability, style, and energy efficiency. Whether you're renovating a home, managing a new build, or upgrading a commercial space, we offer expert guidance and precision installation every step of the way.
🪟 Product Supply & Installation
We supply and install a wide range of premium products, including:
• uPVC Windows & Doors – Low-maintenance, thermally efficient, and cost-effective.
• Aluminium Windows & Doors – Sleek, modern profiles with exceptional strength and weather resistance.
• Bifold Doors – Space-saving and stylish, perfect for indoor-outdoor living.
• Sliding Doors – Smooth operation with panoramic views and minimal framing.
• Composite Front Doors – Secure, stylish, and built to withstand the elements.
• Sash Windows – Classic design with modern performance, ideal for heritage properties.
All installations include:
• Site survey and measurements
• Certified fitting and finishing
• Post-installation inspection and cleanup
