WHY SECONDARY GLAZING?
Thermal Performance
Substantially improves the thermal insulation of existing single-glazed windows
Acoustic Insulation
Secondary glazing can drastically reduce noise levels for property’s that have single, double or triple glazing.
Increased Security
Secondary glazing is extremely difficult to open from the outside and provides an additional physical barrier against forced entry.
Condensation Control
Secondary glazing with balanced trickle ventilation. This provides a simple, cost-effective, and permanent solution.
COVERING ALL SECTORS
Secondary Glazing is the process of installing a Secondary Window over the Primary Window to create the benefits of a double glazed window system. The benefits of Secondary Glazing over Double Glazing is that the Secondary Glazing option allows you to retain the character, both inside and out of the original window, whilst still increasing thermal and acoustic performance offered by double glazing. This makes Secondary Glazing an ideal choice for Listed Buildings. In some instances, Secondary Glazing can actually outperform a double glazing system with a u-value as low as 1.3w/m2k achieved with secondary glazing and heavy curtains.
