What’s the difference in a quality window? Five signs your double glazing needs replacing now
When it comes to replacing your windows, it can be difficult to tell the difference between a genuinely high-quality window and one that simply looks good. The right double glazing should improve your home's energy efficiency, security, comfort and appearance, while continuing to perform for years. But how do you know when your existing double glazing has reached the end of its useful life? Here are five signs your double glazing may need replacing now, plus what to look for when choosing high-quality replacement windows
