Roofs are the part of a building that is most exposed to intense elements (fluctuating temperatures, intense sunlight, hail, rain or even strong winds), all of which gradually damages a roof over time. The life of a roof depends on the type of material used, the weather, the orientation and other factors.

How to Fix Roof Vents
Check for cracked housings on plastic roof vents and broken seams on metal ones. You might be tempted to throw caulk at the problem, but that solution won’t last long. There’s really no fix other than replacing the damaged vents. Also look for pulled or missing nails at the base’s bottom edge. Replace them with rubber-washered screws. In most cases, you can remove nails under the shingles on both sides of the vent to pull it free. There will be nails across the top of the vent too. Usually you can also work those loose without removing shingles. Screw the bottom in place with rubber-washered screws. Squeeze out a bead of caulk beneath the shingles on both sides of the vent to hold the shingles down and to add a water barrier. That’s much easier than renailing the shingles.

Tiny holes in shingles are sneaky because they can cause rot, a leaky roof and other damage for years before you notice the obvious signs of a leak. You might find holes left over from a satellite dish or antenna mounting brackets or just about anything. And exposed, misplaced roofing repair nails should be pulled and the holes patched. Small holes are simple to fix, but the fix isn’t to inject caulk in the hole. You’ll fix this leaky roof problem with flashing.

To select the right repair system, a project-specific survey and assessment must be done. To successfully repair your roof, you should know what is the existing material to be replaced, in what condition is the existing roof, and what roof material and method you would like to replace it with.