What kind of liner do i have?
I am confused:rolleyes: , more than usual to day. My 15 x 24, 2 year old, Johnny W. pool needs a new liner do to a leak i can't find. I go to the shop were i bought it and order the liner they say i need. It is a beaded liner they say, and the sample confirms. They also say because it is a beaded liner, i don't need to remove the top rail to replace it.
I was just looking at the pool and pulled one of the top rails off, and i don't see how the original liner could be replaced without removing the top rails.
The orig liner has a distinct white area on the very top, with a 1/2" piece that is overlapping the pool wall, this is held on by a channel that goes over the liner and pool wall, basically clamping the liner to the wall.
Can anyone explain the differences in liner or how i can find out what i have.
Thanks
Re: What kind of liner do i have?
More info:
I just found the installation manual for the pool. They call the piece i call a "channel" a "bead receiver." The bead receiver has a channel on the inside that looks like the letter "J" the manual shows the 1/2" white area that is folded over my wall, in the channel of the bead receiver.
Could it go in either spot? Now I'm really confused.
Re: What kind of liner do i have?
Hi, it sounds like they had a v-bead liner in the pool. That one goes over the wall. A beaded liner hooks into the reciever on the inside of the pool. I have seen uni bead liners with both types beads so you can choose. If the liner is baggy and oversized, and you have access to take your top rails off, you can always covert to overlap if you need to. You would just need coping strips.
The easiest I think would be to use the beaded liner in the bead reciever without taking the pool apart. The old liner can be removed with a razorblade up to just under the reciever.
Hope this helps, Dennis
Re: What kind of liner do i have?
Is there no way a beaded liner could be installed overlapping the pool wall and held on with the bead receiver? I talked to the pool store this morning, they insist i got a beaded liner and are selling me a beaded liner for replacement.
I could take some pics if that would help clear it up a bit.
Re: What kind of liner do i have?
I'd be looking for the leak hole first, even if it takes a whole day in the pool - beats lugging dirt to the flower beds!
It does sound like they installed a beaded liner as an overlap.
Does the liner have a harder plastic portion welded to it that looks like it would fit into the piece currently clamped over it pinching it down?
Re: What kind of liner do i have?
Quote:
Originally Posted by
matt4x4
I'd be looking for the leak hole first, even if it takes a whole day in the pool - beats lugging dirt to the flower beds!
I tried all last season, i spent hours and hours, tried dye, tried a mask and snorkel, i only found a really small one. Fixed and this year again, after a month of closing the pool i had lost a foot of water. I wanted to find the leak, but i called 3 or 4 pool guys and all said they only do replacements, small leaks are too hard to find, and do you really want to pay them an hourly rate to search for 8 hours, it is most likely cheaper to just replace the liner they said.
Quote:
It does sound like they installed a beaded liner as an overlap.
Does the liner have a harder plastic portion welded to it that looks like it would fit into the piece currently clamped over it pinching it down?
There is a harder white strip, about 1/2", at the very top of the liner, that is what is where it folds over the wall and secured by the receiver. From what i see, where it would hang from the receiver, they bottom of the "J" is pretty wide, so i don't see how it could stay in there very well, but i could see it going in there
Re: What kind of liner do i have?
Pics would really help!
I have a J mold liner, the way that works is that a heavier gauge white vinyl upside down J or V is welded to the liner, it overhangs the top of the wall, a groove in my top channel (resin) fits over that to help hold it in place.
A beaded liner would actually have a bead that clips into the receiver, I believe the bead is a harder milk jug type plastic and has burred edges to keep it in place, it just clips into to the C shaped receiver that is hung from the top edge of the wall.
Sounds to me like you got a J mold liner and they used the beaded liner receivers as clips to hold the J on.
Questions regarding the hole that may help us narrow down it's location:
- You said it was there since last year - how much did your water level drop over the course of the winter? Usually, your pool will drain to the height of the hole or within an inch of it. Now you only have to search at that height around your pool.
- do you have drop in steps? - reason I'm asking this si many people poke a hole or two in the liner when removing the steps, so looking in/around the area of where your steps are is another good starting place. Even non drop in steps can damage liners just from the rubbing they tend to do.
If the pool store allready ordered a liner and you're pretty determined to just replace it, the beaded liner should match your existing bead receiver
Re: What kind of liner do i have?
I think BK has the same liner as you Matt, I have just heard it called a v bead.
Anything else just pulled over the wall would need coping strips, and there would be more than 1/2" overhang on the outside. Since you have the bead reciever the beaded liner should work just fine. If it is to big, pull it over the wall and hold in place with coping strips and then the reciever over the coping.
If you really want to find the hole go under the liner. You will find one or a hundred but you will find something. This is a last resort. The liner will shrink and depending on age it may not refill. The trick is to drain by 10:00 and be refilling by 11:00 on a sunny day. It has worked for me in the past.
I tend to disagree with the leak til it stops leaking theory. A pool with one foot of water in it may completely stop leaking because all of the pressure is off the holes. The holes are still in the bottom however.
Best of luck, Dennis
Re: What kind of liner do i have?
I know what you mean with regards to the "1 foot off the bottom" Dennis, by if your pool is still 3/4 full, at least you know the bottom (floor) is likely not the issue, I've found most leaks within inches of the water level where it settles after the winter.
Mine had a small hole from me removing the stairs myself, after the winter, I noticed the level much lower than normal, sure enough, the hole was about 2 inches below the water level.
This spring, I kept filling up the pool over and over, finally found a hole right above my return jet - once again 2" below the water level (likely the aqualuminator fountain attachment that did that hole).
So I was going off my experiences with that suggestion since it seems to always work for me.
Re: What kind of liner do i have?
