When it comes to home improvement, aluminium sliding doors are a game changer. The aïr 400SS Minimal Frame Sliding door delivers on both style and performance to give your home the perfect finishing touch. Maximise natural light with our stunning large sliding glass doors, which can help make even a winter’s day a little bit brighter.
If you’re looking for indoor-outdoor living, look no further than the aïr 400SS Minimal Frame Sliding Door. With an ultra-slim frame measuring either 34mm or 20mm, these large sliding glass doors provide almost uninterrupted views of your garden, patio, or surrounding landscapes. The seamless glass-to-frame ratio creates a smooth transition from inside to out.
Whether you’re hosting guests, relaxing with family, or simply enjoying your morning coffee this winter, our aluminium sliding doors make your garden an extension of your home all year round.
One of the main benefits of the aïr 400SS Minimal Frame Sliding Door is its ability to bring in an abundance of natural light. With its slimline frames and large glass panels, your home will feel brighter, bigger and more welcoming. Natural light can make a world of difference in the interior of your home, as well as to your wellbeing, by improving your mood, increasing productivity and reducing energy costs by relying less on artificial lighting.
Minimalist interior design is all about clean lines, simplicity, and lots of light – and the aïr 400SS Minimal Frame Sliding Door delivers on all fronts. Its ultra-slim frame provides a sleek, sophisticated look that fits in with any style of home, whether contemporary or classic.
With panel sizes up to 2000mm x 2200mm and the option to have 2, 3, 4, or 6 panes, as well as triple track options, our aluminium sliding doors can be tailored to suit your home and create the perfect look.
Despite its minimalist design, the aïr 400SS is robust and durable. Made from aluminium, these doors won’t rust, warp or bend. They feature aïrglide technology, allowing you to open these doors with as little as a 2-finger push. The doors will easily slide along the tracks, so you can operate even the largest panes of glass with ease. Our aïr doors are user-friendly, making them perfect for daily use, providing a combination of practicality and high-end performance.
Home transformations aren’t just about looks – they’re also about comfort. The air 400SS Minimal Frame Sliding Doors deliver outstanding thermal efficiency, keeping your home warm this winter. U-values measure the rate of heat transfer through a window or door, and the lower the U-value, the more energy efficient the product is. With U-values as low as 1.2 W/m²K when triple glazed and high-performance frames and glazing, these doors form an effective thermal barrier, helping you to maintain a comfortable temperature all year round while reducing your energy bills.
Security is always a top priority, especially during winter, when burglaries are most common. The aïr 400SS is designed to offer complete peace of mind though. Fitted with high-security multi-point locking systems and made from robust aluminium profiles, these doors provide exceptional protection. With Secured by Design and PAS 24 upgrades available, you can enjoy the wide-open views and natural light while knowing your home remains well-protected.
Whether you’re renovating, building a new extension, or simply updating your doors, the air 400SS sliding doors will transform your home into a light-filled and modern space.
We have accredited retailers across London, Kent, Essex, Middlesex, Surrey, Sussex, Berkshire, Hampshire, Hertfordshire, Buckinghamshire and Dorset. Just get in touch with us now to find your nearest aïr Accredited Retailer and get a quote so you can transform your home with our aluminium sliding doors.