Keeping You Cooler
Double glaze windows will not block solar radiation from entering your home. Cosy 24/7 blocks up to 42% of solar heat from entering your home making it a much more effective radiant heat barrier reducing your reliance on air-conditioners. Double glazing is great at retaining indoor heat in winter. Unfortunately, this also applies in summer where double-glazed homes tend to experience extremely hot indoor temperatures due to this heat retaining ability.