Blown and misted units
I can supply and fit replacement sealed units whether you have a broken sealed unit or blown misted sealed unit, Windows with broken double-glazing seals typically deteriorate over time, with cloudiness becoming progressively worse as other condensation prevention mechanisms within the window also fail, for example, the built-in silica strip which is placed within the void. Once the strip becomes over saturated, more air will replace the inert gas and increase moisture within the glass panes of the double-glazed unit, producing more fogging and decreasing the clarity of the windows within your home.
The weather can play a big part in why units blow due to expansion and contraction due to the hot and cold weather, other factors include the condition of the window the unit is encased by also the way that the unit was fitted in the first place. Many times we have come across incorrectly fitted units that have blown.
Sealed units can spontainiously break, they may have had an impact in the past which has left a non visible stress fracture which weakens the glass, with hot and cold weather the sealed units will expand and contract causing the pane to break eventually.
