How Secondary Glazing Helps Historic Buildings

Conserving energy - thermal insulation in historic buildings

Energy used to heat buildings accounts for 44% of the UK’s total usage and older buildings are the most thermally inefficient. The UK climate change target is a 60% reduction in CO2 emissions by 2050 and this can only be met if the insulation levels of existing buildings are considerably improved.

Selectaglaze Secondary Glazing has highly efficient draught seals and, by introducing a double skin of glass with an insulating layer of air, it can:

• Reduce heat loss through the window by up to 65%and meet Part L standards
• Minimise cold draughts
• Improve comfort levels and space utilisation

Peaceful environments - sound reduction in historic buildings

Noise is unwanted sound and high ambient noise levels in the living and working environment can be very disruptive, leading to reduced concentration, rising stress levels and sleep deprivation.

Selectaglaze secondary glazing fitted with an air gap of 100mm or more will provide Sound Reduction typically by 42 - 45dB

Secure surroundings - security in historic buildings

Windows are normally seen as ‘soft targets’ for intruders and, if subjected to a blast attack glass will shatter into a multitude of shards leading to personal injury and destruction of equipment and services. Many sensitive buildings used by Public Bodies, Institutions and Museums are listed or within conservation areas and consequently windows cannot be altered. In these circumstances secure secondary windows can provide an effective and attractive solution.
Selectaglaze secondary glazing can offer:

• Products licensed to Secured by Design - a 'Police Preferred Specification'
• Insurance approved burglary resistance
• Significant resistance to explosive devices