Double glazing has a lifespan of 20 to 30 years. Over time, your units will become less thermally efficient and you should think about replacing your double glazing. If you replace your old windows with our thermally efficient double glazing, then your home will become draught-proof, cost-effective, secure, and warm.

Double glazing features two glass panes that are divided and filled with argon gas. Due to its density, argon prevents heat from migrating, resulting in better thermal insulation.

Over time, your energy bills will decrease. Your property will feel warmer and you can use the money you saved for other essential home improvements.

Sound waves can move through glass without much trouble. Our double glazing solves this by using two panes of glass filled with argon gas to minimise noise penetration into your home.

If you live in an extremely loud area, you can opt for our Stadip Silence laminated windows for excellent sound insulation without resorting to thick glass and chunky window frames.

Yes, it will. Condensation is caused by warm air striking a cool plane of glass. With single glazing, the contrast between the air inside your home and the cold pane of glass is stark.

The argon in double glazing blocks heat transfer from one pane to the other. This means the inner pane will be much warmer than the outer one, resulting in less condensation.

It’s the gap between the panes that makes double glazing so effective. In our experience, we’ve found a 28mm gap between the glass layers is the most effective. That’s why we offer this as standard. 

How long it lasts depends on many variables. Generally, double glazing works at optimal efficiency for 20-30 years. To increase longevity, make sure you appoint trusted installers to fit your windows and carry out some basic maintenance.

If your inner pane is cold or you notice draughts coming through the frame, then your double glazing may be compromised.