Business Details
45 Years
experience
Trusted Windows & Doors Supplier in Cardiff
Centurian Windows has been manufacturing and supplying high-quality home improvement products since 1981. Our family-run business specialises in windows, doors, conservatories, and roofline solutions, combining decades of industry experience with a commitment to customer satisfaction. Our team of experienced design consultants works flexible hours, including weekends, to guide clients through product selection from the comfort of their homes. We operate a dedicated factory in Cardiff where all products are custom-made to meet Document L regulations, ensuring energy efficiency and security.Our 10-year insurance-backed guarantee reflects our confidence in the durability and performance of our installations. We prioritise transparency, offering no-obligation quotations and factory tours to demonstrate our manufacturing process. With a focus on thermal efficiency and security, our products include A+ rated PVCu windows, composite doors with multi-point locking systems, and bespoke conservatories designed to complement any property style.
Services
Windows
Doors
Conservatories
Glazing
Soffits
Guttering
Fascias
Down Pipes
UPVC Products
Aluminium Products
Details
- Year established: 1981
Highlights and features
- We have been manufacturing windows and doors since 1981.
- Our team includes qualified surveyors and experienced fabricators.
- We offer a 10-year insurance-backed guarantee on all installations.
- Products are built on-site at our Cardiff factory.
- Design consultants provide tailored advice during flexible hours.
Associations and certifications
- Secure by Design
What people say
Timely deadline completion
Highly recommended workmanship
Quality products
Competitive pricing
Professional service
Services
Windows
Our energy-efficient windows include casement, sliding sash, and flush sash designs in UPVC and aluminium. All products meet Document L regulations, featuring multi-chamber systems for thermal insulation and weathertight seals. Available in white, golden oak, and custom RAL colours, they reduce energy bills and external noise while enhancing property security.
Doors
We supply composite, UPVC, bi-fold, and French doors with advanced security features. Composite doors have solid cores and multi-point locking systems compliant with British Standards. Aluminium and UPVC options offer slim profiles and low-mobility thresholds. Available in various colours and woodgrain finishes to suit traditional or modern properties.
Conservatories
Custom-built conservatories and orangeries in UPVC or aluminium feature thermally efficient roofs and secure locking systems. Styles include lean-to, Georgian, and Victorian designs. Tailored to complement property architecture, they incorporate Pilkington glass options for light control and energy efficiency, creating year-round living spaces.
Roofline Products
Durable UPVC soffits, fascias, and guttering systems protect against weather damage. BBA-approved materials include cast-iron effect downpipes and ventilated fascias to prevent wood rot. All products come with a 10-year guarantee and are installed with repairs to existing rafters where necessary.
Glazing
We provide double-glazed units with A+ energy ratings, featuring argon gas, laminated, or self-cleaning glass. Glazing options enhance thermal performance, reduce condensation, and improve sound insulation for windows and doors, contributing to lower heating costs and increased home comfort.
Questions
What areas do you serve?
We operate across Cardiff and all surrounding areas of South Wales.
Do your products meet building regulations?
All windows and doors comply with Document L and British Standards for security and energy efficiency.
What guarantees do you offer?
We provide a 10-year insurance-backed guarantee on all installations and materials.
Can I visit your factory?
Yes, our factory in Rumney is open Monday-Friday 8am-4:30pm for tours and consultations.
Are your doors secure?
Composite and UPVC doors feature multi-point locking systems certified under Secure by Design standards.
Do you offer free quotations?
Yes, we provide no-obligation free quotations for all our products and installation services.
