If you’ve ever climbed up into your attic and wondered why it feels like the Sahara Desert in July—or Antarctica in January—there’s a good chance your insulation is either outdated or missing ...

This water can then seep under your roof shingles and damage your home’s walls, ceilings, insulation and other structural elements. One early sign that your roof might have ice dams? Icicles.

This system can accommodate any new metal roof and nearly all existing metal roofs. It can also be configured to add ...