Why to inspect your roof

Fixing minor roof problems before they become costly is a very good way to prevent more severe damage to your roof and reduce home maintenance costs. You also need to be aware of the aging and weathering of your roof - know when it's time to replace it.

When to inspect your roof

Most experts agree that it's a good idea to check your roof regularly at least twice a year, ideally in spring and fall.
Check your roof in fall to prepare for winter - it will be more difficult to fix the roof in bad weather when it's cold or you have ice and snow on your roof.
Check your roof in spring to find if winter damaged your roof.
Another good time to do a roof inspection is after a severe storm.

What to look for during roof inspection

• Broken or missing shingles
• Shingles that are blistering, cracking or buckling
• Patches of moss and lichen
• Loose, cracked or rusted gutters
• Look for signs of leaking - they might indicate roof damage you haven't noticed
• Check if the roof ventilation is working - look for mold, mildew and wood rot