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.
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.
Vinyl liner pools do come with a warranty.
The smoothest concrete pool surface is a cheese grader compared to vinyl.
A vinyl liner pool has a custom made sheet of vinyl between the water and the pool structure.
Cost initial and lifetime concrete.
Ready made gunite pool projects typically cost between 50 000 and 100 000 upfront.
Your budget is in the 25 000 to 35 000 range.
Gunite pools are built on site.
Construction techniques do vary.
For most people there is no diy option for concrete pools.
You can t find a fiberglass pool to suit your needs.
Vinyl now offers the same selection.
While the building process takes longer than a fiberglass pool installation this allows for more flexibility in shape and size.
There are no limitations to the length width and depth of vinyl liner pools.
Underneath the liner is a sand or cement like floor.
Now that you know the differences between vinyl and gunite pools you can make an informed choice on which.
Vinyl liner pools have the lowest initial cost of any of the three types of in ground pools.
Vinyl liners typically lock their top edge called a bead into a track located on the bottom of the coping which is at deck level.
A gunite pool is a good fit if.
Again most of this can be easily combated with regular pool cleanings and water maintenance.
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.
If you are looking for a specific shape an extra large or extra deep pool gunite is great for this.
You re prepared to spend a lot of time and money maintaining your investment.
Gunite pools will require replastering and there is never a warranty on plaster.
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.
A concrete pool would take your entire summer to install and a vinyl liner pool only a month.
Gunite pros and cons.
You want a custom shape or depth.
Except the vinyl will be printed with photographs of tile or rocks instead of the real thing.
Your budget is 50 000 or more.
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.
A vinyl liner pool is a good fit if.
In comparison you get more swim space with a vinyl liner pool for the same investment.
Biggest bang for your buck.