Sash windows secondary glazing are renowned for their timeless charm and elegance, but they can also pose challenges in terms of energy efficiency, noise reduction and insulation.  Secondary glazing offers a practical solution for enhancing the performance of sash windows in the UK, providing benefits such as improved thermal insulation, reduced noise transmission, and enhanced security.

LDN Sash Windows do not install secondary glazing alongside existing sash windows unfortunately. We offer double glazed sash windows with argon gas filled ubnits with a warm edge spacer which (we believe) is far superior to secondary glazing for sash windows.

Secondary glazing involves adding an additional layer of glass to the interior side of existing windows, creating a sealed air gap that provides additional insulation and soundproofing. Unlike traditional double glazing, which involves replacing the entire window unit, secondary glazing is a non-invasive and cost-effective solution that can be installed quickly and with minimal disruption to the existing windows.

One of the primary benefits of double glazing for sash windows in the UK is improved thermal insulation. The additional layer of glass creates an insulating barrier that helps prevent heat loss and draughts, reducing energy consumption and lowering heating bills. This is particularly beneficial for older properties with single-glazed sash windows, which can be a significant source of heat loss during the colder months.

In addition to thermal insulation, double glazed sash windows also offer enhanced noise reduction properties. The air gap between the existing window and the secondary glazing acts as a sound barrier, reducing the transmission of external noise into the home. This is especially advantageous for properties located in busy urban areas or near main roads, where traffic noise can be a constant source of disturbance.

Furthermore, double glazed sash windows can improve security by adding an extra layer of protection to the windows. The additional glass panel makes it more difficult for intruders to break into the property through the windows, providing homeowners with greater peace of mind and enhancing the overall security of the home.

When considering double glazed sash windows in the UK, homeowners have a variety of options to choose from.

In conclusion, double glazed sash windows offer a practical and cost-effective solution for enhancing the performance of sash windows in the UK. By adding an additional layer of glass to the interior side of your old single glazed sash windows, homeowners can enjoy improved thermal insulation, reduced noise transmission, and enhanced security without compromising the classic aesthetic of sash windows. With its numerous benefits and customizable options, double glazed sash windows are an ideal solution for homeowners looking to upgrade their single glazed old sash windows for modern living.