The space between the glass has an airtight seal, so condensation doesn’t form inside it. The space is also treated with crystalline desiccant to absorb excess moisture. So if you see condensation inside your double glazing, it means that you need to have it replaced.

For UK homeowners with modern energy-rated aluminium or uPVC double glazing, replacing broken-down sealed units is simple and easy to do. Hopefully, after reading the above article, you now feel that you have a better understanding of how double glazed windows are more energy efficient.

What are the benefits of double glazing windows?

And that’s just unacceptable, in terms of the environmental issues and cost of heating your home. The days when many people had upvc doors to make do with single-glazed windows are over. Single-glazed windows (being a window with one pane of glass) are not suitable.

What are the benefits of using UPVC double glazing?

If your home is not adequately insulated, this can be another reason that mould can build up around your windows. Using a newspaper to buffer the glass is one of the most effective ways to get a really smooth finish.

Make sure you don’t leave any gaps between the glass and the frame—that leads to very drafty windows. It’s okay if the compound looks choppy at this point because you’ll smooth it out in the next step. Just be sure to work quickly if you’re using a fast-dry latex putty. When the beading strips are situated internally, this means that the glass unit is secured in place from inside your home. The glass simply cannot be removed from the outside without breaking it. Newer windows are internally glazed as standard which means you can expect maximum security for your family when you install your new windows with us. Instead of using gas to fill the cavity, FINEO creates a vacuum between the glass panes.