What To Check After Roofers Installed New Roof? After roofers install a new roof, it’s important to check for proper installation and quality work. First, inspect the shingles to make sure they are evenly placed and properly sealed. Look for any missing or loose shingles that could cause leaks. Check the flashing around chimneys, vents, and skylights to ensure they are sealed tightly. Visit: https://managemyroof.com/blog/....what-to-check-after-