Secondary Window Glazing Video from Thermaglaze Windows

Secondary glazing is an aluminium system that allows you to keep your existing windows and retro fit the secondary glazed framing to the Inside. As the secondary framing is fitted as an extra to the inside of the building this is ideal for apartments and units as it does not involve the body corporate. It is fast simple and very effective, along with noise reduction the secondary system gives you a heat reduction of over 80% and also is a barrier against harmful UV rays.