Suitable for both commercial and residential projects, Alitherm 400 Aluminium windows combine modern energy-efficient technology with the elegant and understated style of a traditional casement window.
With a variety of different styles and colours available, Mercury Glazing’s bespoke Alitherm aluminium windows are an alternative to traditional timber windows.
Our Alitherm 400 casement windows are carefully engineered from durable aluminium, combining modern technology with a more classic aesthetic.
A casement frame is engineered to rest on your choice of vertical or horizontal hinges, depending on your project specifications and personal taste. Although sash windows have traditionally been the more popular option, the wider visa created by an open casement window allows for better airflow and improved ventilation.
When combined with the correct seal, Smart Alitherm 400 aluminium windows have excellent energy-saving and thermal capabilities. Their advanced technology provides a barrier between cold outside temperatures and the warmer conditions inside, thus helping to keep you warm and comfortable during cold spells. Additionally, by keeping cold air out and helping you maintain your ideal room temperatures, Smart Alitherm aluminium windows can help to reduce your energy costs by reducing your reliance on your home heating.
Our Alitherm casement windows are also Engineered with premium security technology, so they can provide superior protection from intruders as well as the elements.
Our Alitherm casement windows are available in a variety of different colours, and you will have a choice between an inward or outward opening design. Traditionally, casement windows open inwards, but more modern properties have seen outwards projection become increasingly popular.
Smart Alitherm 400 Aluminium Windows utilise innovations to deliver fantastic polyamide thermal break technology, enhancing the U value and earning an A rating on the Window Energy Rating with a U value of 1.4W/m²K. When correctly maintained our aluminium Alitherm windows can provide a long-term insulation solution for your property and save you the hassle of costly energy bills.
Mercury is the UK’s leading specialist fabricator of durable and practical aluminium windows and doors. At the forefront of everything we do, we pride ourselves on efficiency, high-quality service, attention to detail, and building long-term partnerships with our customers and clients. It is the Mercury difference!
If you have any questions or would like any further information about the work we do, please do get in touch.
How can I find a local installer for Alitherm 400 Aluminium Windows?
Mercury offers an installation service for Alitherm 400 Aluminium Windows within the following counties: Gloucestershire, Herefordshire, Worcestershire and Bristol and Avon. For installations outside these counties please call our sales office on 01452 383344 to discuss your requirements.
Our range of resilient windows engineered from durable aluminium are suited to both commercial and residential projects. We offer a range of different styles to suit your taste.
Have a query? For further information use our contact form below and a member of our team will get
in touch with you shortly. Alternatively, you can contact Mercury Glazing via phone or email.