RLM ALUMINIUM WINDOWS
Aluminium Windows
There has been a shift towards large open planned living areas and floods of natural light. Aluminium windows are a perfect option to suit any stylish, modern home that would benefit from slimline profiles and sightlines. Aluminium windows offer endless options to create your perfect home.
For many years, aluminium was associated with a dated, galvanised look. Today’s modern, thermally efficient designs can transform a home with a truly contemporary finish. These advanced systems combine strong security, high quality, and sleek aesthetics.
Our extensive selection of colours and finishes offers inspiration for every type of property. From modern city homes to traditional Cotswold cottages, we have the ideal shade to suit any project, wherever it’s located.
Aluminium Windows by RLM: Bespoke Design Meets Performance
Aluminium windows represent the pinnacle of contemporary window design, combining sleek aesthetics with exceptional performance. At RLM Windows & Doors, our aluminium window range features slimline profiles and narrow sightlines that maximise natural light while creating a sophisticated, minimalist appearance. Aluminium frames offer superior strength compared to uPVC alternatives, allowing for larger glass panes and more expansive views of your surroundings.
Why Choose Aluminium
Our versatile window range delivers solutions for both residential and light commercial projects. We can produce classic, heritage-style windows or sleek contemporary designs to suit a modern property. Visit our showroom or contact us for a free quote.
Compliance & Safety
Alitherm profiles utilise Smart’s innovative polyamide thermal break technology which creates a barrier between the cold air outside and the warm air inside. This technology significantly reduces thermal transmittance and enhances the overall energy rating of our windows and is designed to meet the exacting requirements of Document L 2010.
Alitherm products are available in a choice of standard or non-standard colours, including metallic, dual colour, Smart’s Sensations textured, and Alchemy anodised effect finishes.
Design Aluminium Windows That Match Your Home
At RLM we understand that every home is unique, and your windows should reflect that. Our extensive range of customisation options allows you to create windows that are both functional and uniquely yours. From colour selection to hardware finishes and glass types, you have complete control over the final design. Our team can guide you through each decision, or if you prefer a hands-on approach, try our free Window Designer tool to visualise your options.
Product Options
Our windows come in a variety of colour options and finishes.
White
Anthracite Grey
Black
The colours shown on our web site are for your guidance only, please ask to see physical samples for a true representation.
Please note that these windows can be powder coated to any colour, please contact the team if you want to discuss our powder coating options.
We offer a choice of hardware options.
Please note that these windows can be powder coated to any colour, please contact the team if you want to discuss our powder coating options.
Arctic
Autumn
Chantily
Charcoal
Contora
Cotswold
Digital
Everglade
Flemish
Florielle
Mayflower
Minster
Oak
Pelerine
Stippolyte
Sycamore
Taffeta
Warwick
Rehau Windows
Rehau by RLM
Legacy Sliding Sash
Ultimate Modern Collection
Ultimate Heritage Collection
If you want to discuss colour, profile or hardware options please speak to the team on Call 0191 266 8788.
Why Choose RLM for Your Aluminium Windows?
When investing in aluminium windows for your home, selecting the right installer is as important as choosing the product itself. Here’s why RLM Windows & Doors is the trusted choice for aluminium window installation across Newcastle and the North East:
Product Benefits:
- Slimline profiles & narrow sightlines – Maximise glass area and natural light for contemporary aesthetics.
- Superior thermal efficiency – Polyamide thermal break technology reduces heat loss.
- Exceptional durability – Aluminium frames resist warping, rotting, and corrosion, requiring minimal maintenance.
- Strength & security – Robust frames provide structural integrity.
- Customisable design – Choose from multiple colours, finishes, hardware styles, and glass options.
Why RLM:
- 15+ years of expertise – Family-run business with many excellent reviews on Checkatrade and Google.
- In-house installation teams – We have our own in-house, fully employed installation teams. We don’t use subcontracts.
- 10-year insurance-backed guarantee – Complete peace of mind on your investment.
- Showroom viewing – See aluminium window samples in person before ordering.
- Professional aftercare – Dedicated support if any issues arise post-installation.
Frequently Asked Questions
RLM Windows is based in Newcastle upon Tyne and serves the North East region. We install aluminium windows and other products throughout Northumberland, Tyne and Wear, and surrounding areas. Contact us for details on your specific location.
Aluminium window prices vary based on size, customisation, colour, glass specification, and quantity. We provide free, no-obligation quotations tailored to your specific requirements. Contact us on 0191 266 8788 or use our online quote form for an estimate.
Yes! Our showroom is located at Unit 2, Armstrong Drive, Westmoor, Newcastle upon Tyne, NE12 7EB. You can view our aluminium windows and other products in person. Our team is available to discuss your project and answer any questions. Call 0191 266 8788 to book an appointment.
Why not visit our showroom where you can view our range of products in person. Our team are here to help talk you through any project.
Try Our Window Designer
Want to design and plan your own windows? Then try our free window designer.