Granada Secondary Glazing

We may be the UK’s number one manufacturer of bespoke secondary windows, but we don’t rest on our laurels. From the beginning, we have been firmly focused on being a trusted advisor, as well as the very best manufacturer. Our aim is to provide industry-leading secondary glazing products to our customers, paired with excellent service. We're the best at what we do, having supplied our products to homeowners, trade customers and commercial partners for over 35 years. No other secondary glazing manufacturer offer the same wealth of products, experience and support to deliver an effective secondary glazing solution to homes across the UK. Whether it’s to combat rising energy bills, for added security or to reduce external noise, our windows provide years of trouble-free service. This confidence is backed up by a five year warranty. Our entire suite of products not only provide excellent thermal and noise insulation, but our choice of finishes and styles have a discreet, unobtrusive finish that is sympathetic to the surroundings and most existing window styles. We work with trusted companies across the whole of the UK who are experts in the installation of our products. Convinced? Request a free quote: We’re confident you soon will be.