Usually what ends up happening is the water pools up behind the liner and forms a bubble.
What is the difference between a gunite and vinyl pool.
Biggest bang for your buck.
Gunite pools will require replastering and there is never a warranty on plaster.
Gunite pros and cons.
A vinyl liner pool has a custom made sheet of vinyl between the water and the pool structure.
A concrete pool would take your entire summer to install and a vinyl liner pool only a month.
In comparison you get more swim space with a vinyl liner pool for the same investment.
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.
Customizable shape and size.
The smoothest concrete pool surface is a cheese grader compared to vinyl.
Vinyl liner pools have the lowest initial cost of any of the three types of in ground pools.
Construction techniques do vary.
So an inexpensive vinyl pool does look cheaper than a gunite pool but a nice vinyl pool can look just like a gunite pool.
A vinyl liner pool is a good fit if.
Except the vinyl will be printed with photographs of tile or rocks instead of the real thing.
Vinyl liner pools are not immune to ground water issues either the difference is that with a vinyl liner the problem is not only fixable it s generally not an expensive fix.
Your budget is 50 000 or more.
You want a custom shape or depth.
There are no limitations to the length width and depth of vinyl liner pools.
Ready made gunite pool projects typically cost between 50 000 and 100 000 upfront.
Again most of this can be easily combated with regular pool cleanings and water maintenance.
While the building process takes longer than a fiberglass pool installation this allows for more flexibility in shape and size.
You can t find a fiberglass pool to suit your needs.
Gunite pools are built on site.
Advantages of vinyl liner pools.
If you are looking for a specific shape an extra large or extra deep pool gunite is great for this.
Vinyl now offers the same selection.
Now that you know the differences between vinyl and gunite pools you can make an informed choice on which.
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.
Vinyl liner pools do come with a warranty.
The small bumps and cracks are prone to algae growth and if the growth gets out of hand your pool will need an acid bath or a re plastering job.
Cost initial and lifetime concrete.
You re prepared to spend a lot of time and money maintaining your investment.
For most people there is no diy option for concrete pools.
Underneath the liner is a sand or cement like floor.