New Double Glazed Sashes or Double Glazing Retrofit to Existing Sashes?
If your home still has single-glazed windows, you may be wondering whether to go for new double-glazed sashes or a double-glazing retrofit service. Both options work and will give you all benefits of having double-glazed sashes, but one will replace your original sashes while another will preserve them. Here are some thoughts that may help you decide which double glazing...
