Think twice about double glazing

The thing about sash windows is that they are among a building’s most visible signs of their character. It simply would not be the same without them. Therefore, you must do everything in your power to protect them. We help with this by providing superior services for sash window restoration Northumberland locals can rely on.

Since sliding sash windows are so valuable, their owners should do whatever they can think of to preserve them. Even if a frame is rotten or the window is damaged, it may be possible to repair them. We have some advice on this subject that you will find useful. Specifically, we are going to talk about double glazing.

Retro fitting

For many, the temptation to enhance the old sliding sash model with double glazing is there. This is because it can make a home more energy efficient. What you should do is stop and think for a bit. For one thing, heavy curtains may be as effective at limiting noise and minimising heat loss. Retro fitted double glazing on aged timber window frames also has a habit of prematurely failing.


Condensation might be the main concern here. If so, you must attend to the source rather than the symptom. Double glazing may only serve to move the problem to another location. It is here where it can cause a decent amount of harm and even result in mould. As a result, it may be better to look at improving ventilation.

The weight

sash window restoration NorthumberlandAnother issue to think about with retro fitting double glazing is that you will have twice the amount of glass. The extra weight means you may need to change the weights within the sashes so they can open. You may also need stronger cords to hold them. The extra weight will also put more pressure on the frame.

At David Humble, we strive to be as flexible as we can be. This way, we can aid the owners of as many workplaces and homes as possible. We are always approachable and friendly too. Without these qualities, we could not be the top company working in sash window restoration Northumberland has.

If you are thinking about double glazing for sashes, we can help. We offer lots of advice and professional services. Speak to our team today if you need anything from us.