Contemporary uPVC Windows
Clean, square-edged modern styling, energy efficient and low maintenance
For homeowners looking for a cleaner and more modern window style, Sumner Windows offers contemporary uPVC windows across Kent and the surrounding region. These windows are designed with a sharper, square-edged appearance, making them ideal for modern homes, new build properties, extensions and stylish renovation projects.
Contemporary uPVC windows are a strong alternative to aluminium when homeowners want a modern look with the practical benefits and value of uPVC. They provide slim, neat sightlines, dependable security and strong thermal performance.
They work particularly well with modern render, brickwork, cladding and large glazed areas, and can update older homes when specified in smooth grey, black or aluminium-style foil finishes.
Why choose Contemporary uPVC Windows
- Sharp, square-edged contemporary styling
- Slim, neat sightlines
- Strong thermal performance and value
- Low maintenance and weather resistant
- A cost-effective alternative to aluminium
Engineered for performance
- Modern flat-profile frames
- Ideal for new builds, extensions and renovations
- Smooth aluminium-look foil finishes
- Energy-efficient sealed double glazing
- Large glazed configurations
Configurator
Mix and match colours, hardware and glass to suit your home.
Available finishes
Choose your style
- Side-hung casement
- Top-hung casement
- Fixed light
- Large-format picture window
Glass options
- Standard energy-efficient double glazing
- Solar-control glass
- Acoustic glazing
- Toughened safety glass
Furniture & hardware
- Modern multi-point locking
- Contemporary handle styles
- Trickle vents where required
Engineered to protect
Security is built in as standard, with strong frames, modern multi-point locking and quality hardware. PAS24-rated and enhanced-security options are available where required, giving you peace of mind as well as improved comfort and kerb appeal.
Tailored to your home
We help you choose the right frame style, colour, glazing and hardware to suit your property and budget. Dual-colour options are available on many styles, allowing a different finish inside and out.
Property suitability
Ideal for modern homes, new build properties, extensions and renovation projects — and for updating older homes with a sharper, contemporary appearance.
How we fit it
From your first enquiry to the final installation, Sumner Windows looks after the whole process. We start with a free site survey and accurate measurements, help you choose the right style, colour and glazing, then fit your new windows with our own experienced installers. Interiors are protected throughout and all waste is removed, leaving you with a clean, finished result.
Frequently asked
How are contemporary windows different from standard casements? +
Can uPVC look like aluminium? +
Are they good for extensions? +
More uPVC Windows
Like the Contemporary uPVC Windows? Let's talk.
Free site visits across Kent and London — get in touch to discuss your project.