If you have condensation between the panes of glass, your sealed unit has likely failed. The good news is that you usually do not need to replace the full window — Tony can replace the glass unit while keeping the existing frame in place.
A sealed unit is the glass section inside your window or door — usually two panes with a sealed space between them. Over time, the seal can fail. When this happens, moisture gets between the panes, causing a misted or cloudy appearance that cannot be cleaned from the inside or outside.
When the frame is still in good condition, replacing only the sealed unit is often the best solution. This is a cost-effective way to restore the appearance and performance of your double glazing without the expense of a full window replacement.
Older leaded sealed units can make a property feel dated or reduce the amount of natural light. Replacing old leaded sealed units with modern clear sealed units can completely transform the look of your home while retaining the existing frames — a popular choice for homeowners across Braintree, Dunmow, Witham and Essex.
You can also upgrade to new sealed units with integral blinds fitted between the panes. Neat, modern and protected inside the glass unit — a practical choice for doors, patio doors and rooms where privacy and light control matter.
We can also help with replacement sealed units for conservatory roofs and frames where suitable parts are still available. Contact us with details and photos so we can advise on the best next step.
Tony can usually replace the sealed unit without replacing the full window. Free estimate — no obligation.
