For these issues you have to drain the pool and remove the liner for repairs.
Gunite or vinyl liner.
Below is a breakdown of the pros and cons of each in ground pool type along with general pricing.
Surface is rough all you need to do is stick your hand in a concrete pool then a vinyl pool to feel the difference yourself.
This generally involves resurfacing of the gunite itself at a cost upwards on 10k.
Wrinkles in your vinyl liner are only a cosmetic issue but many people prefer to smooth them out which takes significant time and effort.
Gunite pools too will need to have a makeover at least once in their lifetime.
Vinyl liner pools do come with a warranty.
The surface of vinyl is not as porous as a plaster finish on a gunite pool which means vinyl liner pools use less sanitizer than a gunite pool roughly around 25 less on average the non porous surface leads to less chemical usage during the season and therefore less money spent on chemicals.
Many vinyl liner manufacturers have a 20 year pro rated warranty.
So an inexpensive vinyl pool does look cheaper than a gunite pool but a nice vinyl pool can look just like a gunite pool.
The three basic types of in ground pools are fiberglass vinyl liner and gunite.
Obviously i am partial towards vinyl liner pools and not just because we install them but for the overall ownership experience.
The vinyl liner is easily repaired and replaced with very little or no down time.
On average a vinyl liner will last between 7 and 15 years with a replacement cost of 3 000 00 5 000 00.
The liner will not last long when you install a vinyl liner into a concrete pool the liner will typically not last very long.
Construction techniques do vary.
Gunite pools will require replastering and there is never a warranty on plaster.
Except the vinyl will be printed with photographs of tile or rocks instead of the real thing.
Like with concrete pools you need to test.
Many liner manufacturers will not even make a liner if it is intended for a concrete pool which they can often tell just from the internal dimensions of the shape of the pool because of how fast they wear out.
Be sure to read the fine.
The smoothest concrete pool surface is a cheese grader compared to vinyl.
Divots and dents are usually cosmetic as well but a bump due to a rock or pebble could lead to a tear in the liner.