Double Glazing

The Window Energy Ratings (WER) is a scale developed by the British Fenestration Ratings Council (BFRC) to measure the thermal performance of windows. The BFRC label indicates the rating of the window on a scale running from A+ (the most energy efficient) to G (the least efficient). The term 'glazing' refers to the glass component of building's façade or internal surfaces.

Preventing heat transfer through your windows, low-E coatings can reduce heat loss from the home by up to 50%. You’ll be amazed at how cost-effective our entire suite of secondary glazing products are. You also receive the added benefit of saving money with secondary glazing installed, as your energy bills reduce due to less heat escaping. At Granada Secondary Glazing, we manufacture using only the highest-grade aluminium profile, with hardware that is built to last. Our aluminium secondary glazing is strong and effective for noise reduction and heat retention.

With Mitchell & Dickinson’s secondary glazing products, easy installation is achieved using tape or magnetic strips, ensuring a secure fit without needing permanent alterations to the original window. Additionally, new double glazed windows can resolve issues like condensation between panes or drafts, improving the comfort and aesthetics of your home. Sash, or vertical sliding, windows are ideally suited to a period property or in Victorian and Georgian architecture.
From doors, conservatories and porches to decorative glass, mirrors and tabletops, we can supply and fit, or repair, whatever you require. Its application potential is vast from residences and commercial establishments to industries. If you are looking for comfortable interior spaces, all year around, then pick double-glazed glass for kitchens, bathrooms, and conservatories. Their use also extends to offices, retail stores, hotels, and laboratories that need both energy efficiency and soundproofing. If you’re looking for secondary glazing in Watford, St Albans, Hemel Hempstead or any of the surrounding areas, turn to Bridgewater Glass.

Everest double glazing is available across our full range of window frame materials including uPVC windows, wooden windows and aluminium windows. We also offer a variety of designs, including the popular casement window, Tilt and Turn, bay window and sash window. For rooms of the same size and similar environmental conditions, double glazing offers better energy and soundproofing efficiency and cost savings as compared to triple or single counterparts.

However, specifiers are starting to consider vacuum glazing as an alternative, due to its slim profile and comparable performance. With factors like triple glazing cost and the disadvantages of triple glazing coming under scrutiny, many are weighing up whether the higher vacuum glazing cost is worth it. Alongside the thermal and noise benefits that you receive with secondary glazing, it also adds an additional layer of protection to your home against any would be intruders. A very discreet security feature that reduces the need for unsightly grills and other preventative measures.
We have established ourselves as a trusted partner for homeowners, architects, and builders, delivering exceptional quality and service in every project we undertake. Focused on creating open, airy spaces with advanced glazing technologies that blend beauty and functionality. If you have an extra cold room that doesn't get light, a room that gets too much sun, or a bedroom facing a noisy road – we can make the perfect window for you. To discuss your requirements and arrange an at-home consultation and survey, please call your local team using the numbers listed below.