Just remove them and replace them with new shingles of a similar style to the rest of the shingles on the roof.
How to replace missing roof shingles.
Get new shingles take your shingle to the store and get a bundle of matching shingles.
Before starting basic shingle repair keep in mind that it s advised to replace shingles on a warm and dry afternoon.
In these temperate conditions shingles will be more pliable and are less likely to crack.
If the shingles are severely damaged don t try to salvage them.
Make sure you get a bundle because i thought i needed one and i ended up using 4 and breaking 2 by dropping them.
So you ll need to perform the same sealant bond breaking step on the shingles two courses above the target shingle as.
Loosen and remove the damaged shingles.
When to replace missing shingles.
In our case it was a laminated ny driftwood bundle for 25 dollars at roofmart.
Step four remove the adjacent nails.