Aluminium Flush Windows Supplied & Installed Across Leicester & the Midlands
Create clean, elegant sightlines and modern minimalist styling with premium aluminium flush windows from RUK Windows & Doors.
Sleek, Contemporary Design with Lasting Performance
At RUK Windows & Doors, we supply and install beautifully crafted aluminium flush windows — combining elegant, minimalist style with exceptional strength and energy efficiency. Whether you’re upgrading a traditional property or completing a modern new build, our made-to-measure flush windows create stunning, seamless sightlines with outstanding performance.
Proudly installed across Leicester, the Midlands, and surrounding areas.
Sleek, Stylish, and Built to Last
Aluminium flush windows offer a clean, sophisticated aesthetic that sits perfectly flat within the frame — delivering sharp modern looks and traditional charm in equal measure.
- Flush, flat external profile for sleek, minimalistic looks
- Perfect for modern new builds, extensions, or heritage-style renovations
- Thermally broken frames for excellent energy performance
- Slim aluminium frames for maximum light and clean lines
- High security with multi-point locking systems
- Durable, low-maintenance powder-coated aluminium frames
Whether you want sharp modern styling or elegant traditional character, aluminium flush windows deliver beautiful results inside and out.
With aluminium flush windows, you get stunning style, advanced performance, and a lifetime of low-maintenance beauty.
Tailor Your Flush Windows to Your Home
At RUK, every aluminium flush window is designed and built to suit your exact needs:
Frame Style
True flush external sash for a seamless look
Colour Options
Anthracite Grey, White, Black, dual colours, or any RAL custom colour
Glazing Choices
Clear, frosted, decorative, triple glazing, acoustic control, or solar control glass
Handle Options
Slimline contemporary handles, heritage handles, or minimalist designs
Frame Depths
Slimline profiles for sleek aesthetics, deeper frames for larger openings if needed
Security Features
PAS 24 certification and laminated safety glazing options available
Thermal Upgrades
Argon gas-filled units, Low-E glass, warm-edge spacers
Leicester’s Trusted Experts in Aluminium Window Installations
Choosing RUK means choosing experience, craftsmanship, and genuine customer care.
- Skilled, In-House Installation Team — No subcontractors
- FENSA Registered & Fully Insured
- 10-Year Installation Guarantee
- Based in Leicester — Serving the Midlands and surrounding areas
- 5-Star Rated by Homeowners for Service and Workmanship
- Honest, No-Pressure Advice — Always focused on your needs, never pushy sales tactics
We combine technical excellence with outstanding customer care to deliver a seamless, stress-free experience from start to finish.
We make upgrading your windows easy, seamless, and completely stress-free.
Customer Journey
1
Reach out to our approachable team, who will guide you through how we can support your project every step of the way.
2
We’ll send you a clear, no-pressure quote by email — completely free and with no obligation. Just let us know if you’d like to move forward.
3
A professional survey is arranged at no cost to you, ensuring precise measurements for the manufacture of your custom windows and/or doors.
4
Our skilled and reliable installers complete your fitting to the highest possible standards, with care and attention to detail.
5
After installation, we follow up to make sure you're 100% satisfied — and we issue your 10-year warranty certificate for complete peace of mind.
What Our Customers Say
Ready to Transform Your Home with Flush, Modern Windows?
Achieve clean, contemporary looks with custom-designed aluminium flush windows — supplied and installed to the highest standards by RUK Windows & Doors.