Casement Windows
Modern, Energy Efficient uPVC Casement Windows Built to Last
At Evolve Home Improvements, we specialise in premium REHAU uPVC casement windows—renowned for their energy efficiency, durability, and stylish design.
Engineered with German precision and crafted to suit British homes, REHAU casement windows offer outstanding thermal efficiency, sound insulation, and low maintenance. Ideal for any property style, they provide a perfect combination of function and elegance. With Evolve, you’re investing in quality, reliability, and a more comfortable living environment—installed by professionals who care.
‘A’ Energy Rated as Standard
Enhanced security features
Low maintenance design
Benefits of
Casement Windows
Our casement windows combine innovation and elegance to improve everyday living. Here’s why homeowners choose them:
- Superior energy efficiency
- Contemporary, sleek design
- Outstanding weather resistance
- Noise reduction performance
- Long-lasting colour retention
- Easy to operate and clean
Security & Performance
Our sash windows come with a host of security and performance upgrades to meet today’s standards without compromising on heritage charm.
They are fitted with high-security locks, reinforced tilt latches, and robust top sash security bolts. For new builds, the PAS 24 upgrade offers full compliance with modern building regulations. Every window features 24mm double glazing with argon gas and Low-E glass to reduce heat loss and improve comfort all year round.
- Optional PAS 24 Security Package
- Reinforced Tilt Latches
- Top Sash Security Bolts
- High-Security Locks and Keeps
- Energy-efficient 24mm double glazing
- Low-E glass as standard
Our Favourite Casement Window Colours
Clotted Cream
Chartwell Green
White Grain
Anthracite Grey (Grained)
Black Brown
Golden Oak
Rosewood
Optional Upgrades for Casement Windows
Customise your windows to match your home’s needs and style. We offer a range of optional features:
- Flush Finish
- Triple glazing
- Decorative glazing options
- Child safety restrictors
- Integrated blinds
- Acoustic glass
Customer testimonials
Craig & the team fitted our new windows & doors, came when they said and kept us in the loop with what they were doing and when.
Andrew Tailford
5 star experience from start to finish, we will definitely use evolve again if we need any future work!
Imogen Hudson
Very happy with the work carried out by Evolve Home Improvements Ltd.
Jennie McGovern
Excellent service – no pressure and provided expert advice on the type of door we needed. 100% recommend.
Ryan Carr
Lads turned up on time. Did a brilliant job fitting my door. Cleared up after themselves. Very polite. Would definitely recommend.
Sharon Carruthers
At Evolve We Make Improving Your Home Simple
At Evolve, we make improving your home straightforward and stress-free. Our wide range of high-quality windows and doors, combined with expert installation and tailored solutions, ensures your home looks great and performs even better.
- Tailored solutions to match your home’s style.
- Professional fitting for a perfect finish.
- Improve your home’s insulation and reduce bills.
Craig & the team fitted our new windows & doors, came when they said and kept us in the loop with what they were doing and when.
Andrew Tailford