Aurora Glazing supplies and installs high-quality aluminium and uPVC windows for new builds, renovations, extensions and replacement projects. Our window systems combine energy-efficient glazing, secure hardware and low-maintenance frames with a wide choice of styles, colours and finishes for both contemporary and traditional properties.
Based in Welwyn Garden City, we provide professional window installation throughout Hertfordshire and selected areas of London. From choosing the right frame and glazing specification to accurate surveying and final fitting, we focus on genuine products, dependable performance and a clean, professional finish.
Our UPVC windows feature a 5-chamber 70mm profile. This thick profile ensures a strong rigid framework for the 28mm glass unit. The internal chambers protect against heat loss and are resistant to all weather conditions. The 5-chamber 70mm-thick system is regarded as one of the easiest to install and can be the perfect replacement for old timber-framed windows.
All of our UPVC windows are internally beaded. The benefit of internal beading is that it offers far better security than external beading. This is because the beading which keeps the glass in place is not as accessible from the exterior of the property, meaning there is no easy way for burglars to pop the beads out, remove the glass, and gain entry into your property.
This 70 mm frame depth hinged system offers great thermal and acoustic performance combined with very simple fabrication, which is why it has become one of the most demanded series for aluminium windows, doors and balconies.
Thermally broken window that allows for both side hung and top hung outward openings. This solution, with a thermal break zone of 32 mm and a transmittance Uw from 1.0 W/ m²K, has the British security certification PAS 24, being especially suitable for this market.
Some of the most popular applications that can be made from the Aluna window system are listed below but there are many more besides.Â
The ALUNA ACW81 Window’s super slim sash offers minimal sightlines for optimal views. Secure to PAS24, the ALUNA Window exceeds Part L compliance with WER rating A and new build requirement of 1.4 W/(m2k) is achieved when combined with highly energy efficient glass.

A rated windows come as standard in the uPVC and aluminium windows range. Offer your client the very best in thermal efficiency. Your client's home will stay warm and well insulated. The profiles will trap warm pockets of warm air and help to reduce the costs of energy bills.

With a selection of security features available, your customers can be confident that their home will be protected against intruders with the CORTIZO, ALUNET, REHAU windows. The profiles are fitted with state of the art locks and robust hinges, enhancing the security further.

Windows come with almost limitless options so that they can be tailored to meet your customers’ needs. You'll be able to accommodate all tastes and preferences. Our CORTIZO, ALUNET, REHAU windows come in a range of colours and finishes, allowing the designs to be as bold or as subdued as your clients desire.