When it comes to protecting your home, your roof does more work than any other part of your property. But with Scotland’s constant rain, high winds and freezing winters, roofs in Glasgow and the surrounding areas  wear down faster than many homeowners realise. A failing roof doesn’t always show dramatic signs at first. Sometimes the warning signs are subtle but catching them early can prevent leaks, damp, mould, and thousands of pounds in internal damage. Here’s how to tell i