Proper attic ventilation can help extend roof life by reducing the buildup of heat and moisture.
Inspect and clean roof and eaves
Proper roof maintenance will reduce the likelihood of leaks which can lead to inside water damage, and it also helps extend the useful life of the roof.
Timing: May (yearly)
Maintenance of your roof consists of 5 tasks:
Inspect and repair roof shingles: Using a pair of binoculars, you can walk around and look for obvious problems from the ground. If necessary, climb a ladder and look for damaged or missing shingles. If the roof is slate, look for slate which is broken or with loose nails. If your roof has wooden shakes, look for missing sections or warpage. Also inspect for water damage beneath shingles where ice damming may have occurred. Replace or repair any areas as necessary.
Inspect and repair roof flashing: Roof “flashing” are pieces of metal which cover areas where roofing meets objects on the roof, such as chimneys, vent pipes, dormers, other sections of roofing, around the edge of the roof, etc. Check flashing for damage, rusting, or separation. As required, sections should be replaced, re-painted, or re-sealed with caulking compound or roof cement. See your hardware professionals regarding re-painting procedures for your particular situation.
Clean build-up around eaves: Eaves are the areas under where your roof overhangs the outside walls. These areas tend to build-up with debris, insects and other nests, etc. A broom or water hose can be used to clear debris from the area around the eaves. Build-up under the eaves can lead to rotting of wood, and be breeding areas for insects and other pests.
Sweep roof clean: Remove debris from the roof, such as branches, leaves, pine needles, etc. This debris retains moisture and encourages decay, and their build-up can impede water run-off, which can promote water puddling that can lead to leaks. Be careful not to damage the shingles while sweeping, but try to remove foreign material from the space between the shakes or shingles.
Remove mold, mildew, or moss: Mold, mildew, and moss should be cleaned from roofs. Contact your hardware professional for the cleaning methods that applies to your specific situation.
Avoiding Unscheduled Repairs
The benefits of this task are relatively high. Doing this task can help prevent serious damage from water and pests, and will help extend the useful life of your roof.
The cost of this task is relatively high. You probably will want to hire a professional service to do this task. Or if you are having a service cleaning your gutters, you may be able to ask them to do the inspection while they are on your roof.
Originally posted at http://www.petermuehlbronner.home-wizard.com/tip/tip_roof_1