Over time some double glazed units can start to develop condensation between the panes of glass and is what we term a ‘broken down’ or ‘failed’ unit. This occurs when the seals lose their airtight properties due to the perishing of the materials after years of continual expansion and contraction that happen in fluctuating temperatures of weather. These units can be easily and simply replaced in most cases.
We also replace window handles, locks and hinges.
To avoid a lot of repairs it is advisable to lightly lubricate mechanical moving parts as outlined in our care guide and form part of the warranty requirements.