Improper number of fasteners.
Missing roof tile problems.
Lift the 2 tiles with wooden wedges.
There s really no fix other than replacing the damaged vents.
Something as simple as a falling branch could do it.
Small holes are simple to fix but the fix isn t to inject caulk in the hole.
Also look for pulled or missing nails at the base s bottom edge.
When tiles are no longer waterproof.
That moment when you notice cracked roof tiles on your garden path is never pleasant.
You might be tempted to throw caulk at the problem but that solution won t last long.
The main reason why roof tiles break is simple wear and tear.
Replace them with rubber washered screws.
Equally extreme weather conditions or even wear and tear could be to blame.
Roof tiles go missing for many reasons.
Because a missing shingle left unfixed could lead to a much bigger roof leak especially in heavy rain.
As time passes the water proofing materials that are added to roof tiles begin to break down.
Naturally occurring tile types can sometimes not overlap correctly due to their non uniform shape and some roofing material such as wood can warp over time creating gaps.
With extra tile weight and without enough fasteners to hold the tiles to the deck the roof system could slide especially on high pitched roofs.
Broken tiles could be removed and replaced by the following simple steps.
The common failures on clay tile roofs include cracked broken tiles spalling in freezing climates loose tiles that slide down out of place on roofs where not every tile is secured to the roof deck flashing failures corrosion or cracking and fastener failures.
Check for cracked housings on plastic roof vents and broken seams on metal ones.
Raise the damaged tile off the bottom using a hand trowel.
On the other hand.
You may have a missing shingle that does not straddle a lower shingle seam.
And exposed misplaced roofing repair nails should be pulled and the holes patched.
Improper number of fasteners.
Gentle and carefully slide it out and replace with a new tile.
You ll fix this leaky roof problem with flashing.
In this case a torn shingle above a seam your roof will leak if you have just one shingle missing.
There are any number of reasons why a roof might leak from a broken or missing tile to incorrect fitting in the first place.