Aluminium Windows – Sleek, Secure and Built to Last
At Dennington Glass & Glazing, we supply and install premium aluminium windows across Surrey, Sussex and Kent, working with two of the UK’s leading brands: Origin Global and Sheerline Aluminium. Known for their strength, style and slim sightlines, aluminium windows offer a contemporary alternative to uPVC windows: perfect for both modern builds and renovations.
Based in Crawley, we provide aluminium window installation to domestic and commercial customers within a 25-mile radius, including Horsham, Dorking, Guildford and Tunbridge Wells. Please contact our window company to explore your options.
You may also wish to explore our range of aluminium doors and aluminium conservatories.
Our window installers recommend aluminium frames for the following benefits:
Let in more natural light with elegant, minimal profiles.
Aluminium won’t warp, crack or corrode.
Powder-coated window finishes stay vibrant with minimal upkeep.
Robust frames and advanced locking systems for total peace of mind.
Modern thermal break technology keeps your home warm year-round
Origin Global windows are British-engineered to the highest standards, combining timeless aesthetics with industry-leading performance. Their OW-70 and OW-80 ranges offer flexibility in design while maintaining superb thermal efficiency and security.
Our window company recommends Origin windows for homeowners who want sleek, high-end aluminium windows with long-term peace of mind.
Sheerline is revolutionising aluminium window design with its patented Thermlock® technology and unique corner joint system. Made in Britain and built for British homes, Sheerline window installations blend innovation with energy efficiency.
A perfect choice for modern homes or renovations seeking cutting-edge design and performance.
Looking for strong, stylish aluminium windows that stand the test of time? Contact Dennington Glass & Glazing today for expert advice and a free, no-obligation quote. We’re proud to offer Origin and Sheerline aluminium window installations across Horsham, Dorking and the wider Surrey, Sussex and Kent areas.
Your windows should reflect your style, and with aluminium, the possibilities are nearly endless. Both Origin and Sheerline offer extensive customisation options, allowing you to tailor your windows to match your property perfectly. Our window installers are happy to help you find the best fit.
Colour Choices
Choose from over 150 RAL colours, including dual-colour options (different inside and outside finishes). Whether you prefer bold statement shades or subtle, classic tones, there's something to suit every taste.
Available in a wide selection of contemporary and heritage finishes, including textured and matt coatings. Sheerline’s powder-coated window finishes ensure long-lasting colour vibrancy and resistance to fading.
Hardware and Finishes
Whether you're working on a sleek architectural new build or giving a period property a modern edge, our window company will help you create the perfect finish for your home.
The Friendly Face for Local Glazing
Our Services
Aluminium Windows Aluminium & Bifold Doors Aluminium Conservatories Glazing uPVC Windows uPVC Conservatories uPVC Doors Double Glazing Repairs Composite Doors Timber Warm Roofs Other ServicesGet In Touch
01293 365125 [email protected]
