Then cut out the vinyl inside the ring. Use 20 amp circuits (Kitchen/Garage), with HD ext. You could also use a push broom or pool brush on a pole, to gently push the vinyl in directions away from the angle of the fold, or wrinkle. Most inground vinyl pools have a geometric floor shape, with precise angles. On the flip side, being too hot can also be a problem. Wait until the water is up to the screw holes before screwing in the bottom step strip. And in the corners you can see a bigger gap where the liner is pulling away. Green water is OK! I have 80 wire to the switch so this would work best if you agree. You can also use a large, heavy duty shop-vac of at least 5 hp to set the liner. When you get ready to begin, the first steps are to safely drain the pool to the storm drain or far from the pool, where it wont flow back under the pool. The purpose is to grab the liner off of the shallow end floor, and pull it towards the shallow end wall, to take up the natural slack that the liner will have towards the deep end. Leaving your pool empty for very long could damage the pool walls or floor, if freak weather and floods move in before you have a chance to refill the pool. Pull Up the Slack:Lay down on the pool deck next to the pool step section, and lean way over the edge to grab the vinyl on the floor. I purchased a semi-in-ground pool which will be buried half in-ground. New this pool thing thanks, Hi, for inground vinyl pools, that sounds like the coping you are referring to. Some wrinkles just naturally flatten when a few inches of water is on top of them, and the weight of a few inches of water can be helpful in smoothing out wrinkles in the floor, by pushing them toward the wall, or spreading them out. Look for the tags that indicate deep end or shallow end, and orient the liner as you prepare to pull it carefully across the pool. You can place sandbags or Water Bags up against the shallow end wall or under the step section, if it seems that you need it to help prevent the liner from slipping toward the deep end. There may be a fee, and you may need to provide your own hose, from the hydrant to your pool, but it may be an option for some people. Most average size pools will fill from the hose(s) in 36-72 hours. Falling into empty pools can be hazardous! Plan your installation, to order all gaskets and faceplates ahead of time. As you go, Measure carefully from the track to the floor, all around the pool, to be sure that the pool depth will match the ordered liner wall height, consistently around the pool. I need to re-trowel just the deep end of my pool as water got behind it and caused the sand to slide under the liner. Dont use an electric drill, use a #3 Phillips screwdriver, or #3 tip on a cordless drill. One of the fun parts of putting in a new pool liner is choosing a new pattern or style. It neednt be absolutely perfect, as most patterned liners will hide minor floor imperfections, but try to get it as level and even as you can. If you see rust, this indicates that it has been leaking. Small wrinkles up against the wall should flatten out as water fills the pool. Carefully walk down to the deep end, using boards if you have a sand bottom. If you can afford it, I would always recommend choosing a thicker liner 28 or 30 mil, rather than a standard 20 mil pool liner. To get every last drop of water, and drain the pool completely, remove the main drain cover and use a sponge and bucket. Connect a 4-6 hose to the suction port of the blower/vac, and run the hose behind the liner, by pulling a small section of liner bead out of the track. Choose a pattern and style that you like, youre going to be looking at it for many years! Dont poke any screw holes until the water level is up to the bottom of the faceplate. If not, well there is no way to get it out except for getting it out. Two people are needed to measure the pool, and you dont need to drain the pool, but the water should be clean, so you can see the bottom clearly. Lower raised areas by pounding them down or scraping off high spots, and fill in the low spots. You need all of the screws if missing one, find a factory replacement fast. Lumber can also be used, such as several 112 boards laid across the top. Buy your skimmer gaskets and main drain gaskets in pairs, once goes under the liner, and one gasket on top of the liner. is there such a thing as an inground pool liner made of kevlar. Thank you. Replace your own inground pool liner, and save thousands of dollars over local installers! If you have a step section in the shallow end, you can use some duct tape for now, to help hold the liner over the span of the steps. Most pools will vary from the original specs, and can slightly shift over a period of many years, so its always recommended to remeasure the pool, completely. You can also use a cover pump, or a wet/dry vac or even old towels, to get up the last few gallons. Now do I cut the new mouldings on a 45 angle @ the bottom corners and round them off, or just but the side mouldings to the top of the bottom one ?- I have end caps if butted. If you shut it off, the liner will relax, and you may end up with wrinkles. Everything I read says the take the new liner to the deep end with the arrow facing the shallow end to start installation. Pennies or Popsicle sticks can be useful as a shim to hold the liner in place as you move it around to line it up to the pool corners. With just a few inches of water in the hopper bottom, measurement form for an inground pool liner, Inground Pool Construction and Groundwater Issues, Raising Pool Equipment for Flood Protection, Flooded Inground Pool: 10-Steps to Recovery. Then cut vertically from the floor, up thru the top bead in several spots around the pool. This pulls the liner tight against the pool wall. Some inground pools can drain most of the water out of the pool from the main drains, using the filter pump. The wall material should hang straight down, and although loose and wrinkly, any folds should be running vertically. I just installed a new liner but there appears to be a small pebble on the pool floor that didnt get vacuumed prior to install. If your fill water has less than perfect water chemistry, or contains high levels of minerals and metals, such as common in well-water, consider using a pre-filter on your garden hose. Small sandbags or water bags laid under the bottom step, on the liner, is helpful to simulate the weight of the water. If they run diagonally, you may need to shift the liner in the track somewhat. Be cautious working around an empty pool. Set up the vac on the edge of the pool, in the middle of a long side. Check the weather, and avoid overcast or rainy days. Dont use incorrect screws, or non-stainless steel screws. Remove the main drain faceplate, and replace the gasket, taping it in place so the holes line up, and so it wont shift while under the liner. If the liner looks loose or is wrinkled, pull up on it, or push out on it. You can also use two pool poles at 90 deg angles to each other, to help hold the vertical pole in position, on larger pools. Dont use an electric drill, if you drop it in the pool, you could die! Check A and B measures at top of the wall and bottom of the wall, to be sure walls arent leaning. What is the the metal part that goes around the rim of the top of the pool called.it is secured to the concrete. Most hoses can do close to 10 gpm, 600 gallons per hour, or 14,400 gallons per 24 hrs. Hi Scott, the Stain & Scale product does bind up the calcium, but not the bromine. Can i pump them out to stop water from going in the pool? Be careful to keep sand out of the main drain ring and cover screw holes. To prevent any leaks make sure the gaskets are solid and the screws are tight. Wait to drain the pool until you have everything ready to go, and a good weather forecast. These vac/blowers can also be used to blow out your plumbing lines for winterizing your own pool. When measuring the slope from shallow to deep (F), do not measure down the slope, but measure horizontally to a pole held vertically. A submersible pump can be set in the pool to drain it slowly, in 10-30 hours, depending on the pump size. Cut out liner inside of ring and pull light shell up to deck and reassemble. If you have any corners at all, you can use it as a starting point. Measure the pole at the point where it intersects the string, and then subtract the distance from the deck to the liner track, or bead. A large flat sign, or cardboard sheet can be used. Dont cut out the vinyl inside until the faceplate or ring is installed. Gaskets:Most step sections have a heavy duty rubber step gasket that holds up to many liner changes. The SS screws can be reused as long as the Phillips heads are not worn smooth, aka stripped. From a Garden Hose:Measure your flow by timing how long it takes to fill up a 5 gallon bucket, then you can figure your flow rate, in gallons per minute. Follow the steps of the measurement form, and be sure to fill out all boxes and answer all questions. We dont install these until the pool is full, because the liner is still stretching into place. I use bromine. If the pool has severe algae and large volumes of leaves and other debris, consider renting a small Trash Pump. This helps hide the seams, as seen through the liner. You may also want to do some work on the path of water around the pool, to avoid a similar situation, if caused from a high water table. Do I need to drain my pool to do this? I am installing new step mouldings w/ new liner: Looks like I install the mouldings to the steps first after liner is in position & salt bages against liner to hold in position. That was a long post! Then install the main drain cover securely. If there is too much water on top of a wrinkle, say more than a foot, it can be harder to pull them out. Installing your own inground pool liner is easy, when you take it step by step. Take your time and go slowly through these next few steps. Easy peasy. I do use the bromide starter. Typically, the Kand Imeasures are the same, but dont assume, they can be different. If you have a main drain, you will need to install the faceplate ring and the lid at this point, after the liner is set. Most wells can handle filling a pool of 20-30,000 gallons. But I have no deep end,so how do I know how to line up the liner correctly, because on a lagoon style pool the walls curve in and out, and I see nothing on the new liner that shows what goes where. Some wet/dry vacs arent strong enough for the job. The weather does play an important part on the liner installation also. New faceplates for the skimmer, drain and returns are also recommended, as older plastic faceplates will warp and crack, which makes a poor seal that can seep and weep water. do you glue it to keep it in place ? Vacuum must run non-stop until pool is half-full of water, or 3-6 deep in shallow end. Liner warranties typically cover seam or bead separation, but wont cover punctures, or sun or chemical deterioration.