The answer to 'why is my gutter guards cracked' is that gutter guards can become cracked or damaged over time due to exposure to the elements, impact from debris, and normal wear and tear. Common causes include extreme temperature changes, heavy snowfall, hail, or even just regular weathering from sun and rain. Cracked gutter guards can allow water to bypass the gutters and lead to issues like water damage, mold, and landscaping erosion.
If your gutter guards are cracked, it's best to have them inspected and repaired or replaced by a professional roofing contractor. While some minor cracks may be fixable with sealants or patching, more extensive damage usually requires full gutter guard replacement to restore proper water flow and protection for your home.