Explore Our Aluminium Windows
Our aluminium windows blend timeless elegance with outstanding performance. Manufactured by market leaders Origin, they offer a range of styles and finishes. The security is second to none, featuring multi-point locking systems, robust construction, and internal or external beading, so you and your loved ones can stay safe for years to come.
The clever use of polyamide thermal breaks between internal and external profiles ensures your home stays warm in winter and cool in summer, while ultra‑slim frames flood your space with natural light for a modern and welcoming look.
All Our Installations Come With a 10 Year Guarantee
Features and Benefits
Slim Sightlines
Enjoy unobstructed views with the OW-70 aluminium window from Origin. One of the slimmest windows on the market, it offers sightlines of just 65mm. Available in casement or tilt-and-turn windows with a choice of Soho or Contemporary aesthetics, the OW-70 offers a clean, external flush finish for a modern look.
Colour Options
Energy Efficient
Weatherproof and Built to Last
Origin Window Collection
Cortizo Casement System Brochure
Related Products
Take a look at some of our related products on offer.
Frequently asked questions
Modern aluminium windows feature advanced thermal break technology, meaning they retain heat exceptionally well. This helps keep your home warmer in winter and lowers your energy bills, making it a suitable choice for handling tough conditions across Devon and East Cornwall.