Secondary Glazing

Secondary double Glazing is an ideal cost effective solution to improve thermal insulation and soundproofing for all types of windows and doors.  

Our supplier, Granada Secondary Glazing, have specialised in aluminium secondary glazing since 1992 and are now the largest specialist supplier in the UK.  

Granada's range of secondary glazing systems have been developed to ensure that they offer:

• the best secondary glazing for thermal insulation
• the best secondary glazing for noise reduction
• improved security
• styles and finishes to suit all types of exsiting windows
• years of robust, trouble-free service