Practical, Reliable, Built to Last
Matthew Alexander installs high-quality UPVC and composite windows and doors across South West London, South East London, Reigate and Dorking. These systems offer a cost-effective way to improve energy efficiency, security, and kerb appeal—ideal for both new builds and property upgrades.
Tailored to Your Property
All units are made to measure, ensuring a precise fit and consistent finish. From traditional white UPVC frames to composite front doors with timber-effect textures, we provide a full range of custom options to suit your style and requirements.
Weatherproof and Low Maintenance
UPVC and composite systems are designed to handle the British climate. They won’t rot, warp, or peel, and require only occasional cleaning to stay looking their best. With multi-point locks and toughened glazing, they also offer strong security performance.
Benefits of UPVC and Composite Systems
Efficient, secure, and built to last—ideal for any home.
- Cost-effective, long-lasting materials
- A-rated thermal efficiency
- Choice of colours, finishes, and glazing styles
- Multi-point locking for added security
- Noise reduction and weatherproof seals
- Low-maintenance and easy to clean
Suitable for All Homes
We install UPVC and composite products across a range of properties:
- Detached and semi-detached homes
- Flats and maisonettes
- Renovations and extensions
- Front, back, and side entrance doors
- Window replacements and upgrades
- Glazed side panels and fanlights
Supply & Installation Across London & Surrey
Matthew Alexander offers a complete installation service. We provide expert advice, accurate surveys, and a clean, efficient fitting process on every project.
