Winter pool cover: perfect for winterizing the pool

For starters, in Ok Pool Reform, in this section within Pool equipment and within Pool covers We will inform you about all the details of the Winter pool cover.

What is a winter pool cover?

The winter cover It is an opaque PVC tarpaulin that is resistant, safe and with high tenacity; which covers the main power function Winterize the pool in winter to keep it in perfect condition.

Highlight that the The winter pool cover is only valid from autumn to spring; that is, when the water temperature is less than 15ºC.

Mandatory to have a winter pool cover

According to some autonomous communities, territories, etc. In public facilities and communities of owners, use is mandatory. have this pool closure equipment.

Winter Pool Cover Features

The higher the weight indicator of the density of the winter pool cover (g/m2), the greater the indicator of its quality. The usual weight on the market regarding winter cover is usually between 200-630g/m2.

• Firstly, emphasize that both the opaque PVC canvas of the winter pool cover and all other materials are of high quality.
• Thus, the winter pool cover is a varnished PVC canvas which It usually has a density of between 200-600g/m2.
• Winter pool covers are for use between October and spring and with a water temperature equal to or less than 15ºC.
• The most common color for this type of winter pool cover is blue, although there are other colors on the market.
• Treatment of the dull inner part of this type of winter pool covers it is against antiviolet rays in order to not allow photosynthesis to take place and with it the development of green water in the pool.
• Likewise, the winter cover also has a nested treatment against the growth of bacteria and anti cryptogamic (mushrooms, etc.).
• The winter pool cover is usually blue on the outside and black on the inside, although there are a variety of colors.
• Likewise, we advise you that if you want to purchase a winter pool cover, it comes equipped with a reinforcing hem around the entire perimeter and especially in the corners.
• Moreover, The anchoring of the winter pool blanket is done through stainless steel eyelets and rubber tensioners.
• The winter pool cover has a built-in rainwater drainage system. which is usually located in the center of the cover.
• The preparation of winter covers can be done with: seams, by welding and by high pressure welding.
• When we calculate the size of the pool it is necessary to add 40cm from the top (if it exists) to anchor outside of it.

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Advantages of winter pool cover

Below, we cite the most notable advantages of winter covers (polyester tarpaulins covered with PVC):

1st winter pool cover function: water quality

• Water quality: thanks to the winter pool cover we will maintain the water quality in the same conditions as before wintering.
• On the other hand, we will prevent the sun's ultraviolet rays from passing through. Thus, microorganisms, algae, etc. will not be able to grow.
• We will avoid the putrefaction of the water and its consequence of the appearance of bacteria since there will be no factor of decline of elements in the pool glass such as: leaves, dust, insects...
• We will avoid obstruction and saturation of the pool filtration equipment.

2nd winter pool cover function: make your pool profitable

• Secondly, the primary function of the winter pool cover is water savings, savings in chemical products and less wear and tear on all the equipment that purifies your pool.
• Closing the pool also means less dedication to pool maintenance.

3rd winter pool cover function: anti-fungal and anti-ultraviolet rays

• Third vital function of the winter pool cover: prevent the inclusion of ultraviolet rays in the water, making the consequent deterioration of water quality impossible.
• Let us remember that the incidence of the sun brings about the possibility of photosynthesis and then the proliferation of microorganisms and then the appearance of the blessed green pool water.
• Due to fewer hours of sunlight effect, We will prevent and delay the aging and resentment of the pool glass lining.
• The winter cover prevents algae formation. It can also be left exposed to the sun throughout the year. It is made of quality PVC with a treatment for its resistance to UV rays, preventing aging due to continued exposure to the sun.
• Once the wintering period is over and when we remove the cover we will find the pool water in perfect condition.

4th winter pool cover function: prevent frost

• Likewise, the winter pool cover will help prevent the pool water from freezing, causing cracks in the pool glass.

5th winter pool cover function: prevents evaporation

• Anti evaporation: Despite the rain, the water level in the pool usually drops during the spring. To avoid unnecessary water consumption when you put your pool back into operation, the covers will prevent evaporation from substantially lowering the water level. 
• With the winter cover prevents water evaporation, so in addition to keeping the water in better condition from one year to the next, it will reduce the amount of water you will need to refill the pool. By avoiding evaporation, chemical treatments are also optimized, reduces the use of chemicals by up to 70%. As well reduces filtering time by up to 50%, so energy is saved and the life of the filtration system is extended.
• It helps to heat the pool by maintaining the temperature at night, so it is extends the bathing season. During winter it also reduces the risk of water freezing.
• It also reduces the risk of falls, although it is not an approved safety element and should not be used as such, if the cover is with the appropriate tension it can support a lot of weight, preventing falls into the pool, especially in the case of children.

6th winter pool cover function: pool safety

• At Ok Reforma Piscina we advise that if you are looking for a safety cover with the possibility of winterizing the pool and also the function of a pool thermal blanket; In short, 3 functions in 1, consult the pool bar cover.
• Emphasizing again the winter pool cover, although its main function is not pool safety, just because of its visual factor it helps prevent accidents.
• And, depending on the weight of a child or pet falling, the winter pool cover could stop it (as long as the cover is taut, rigid and very well anchored).
• In the same way, you can find reinforced and larger models of winter pool covers to better cover this need.

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Disadvantages of covers winter for pool

• Winter pool covers They are not suitable for infinity or overflowing pools.
• The winter pool cover It is not designed to be added or removed since the process is relatively difficult to carry out on a daily basis.
• In most models to cover the pool in winter we find that the blanket It is not transparent so we cannot observe the state of the water (although its main function is to keep it in good condition).
• It is not a very aesthetically pleasing element.
• Finally, for the installation of the winter pool blanket Small holes must be made in the floor of the pool.

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How to measure a winter pool cover

The answer to how to measure a winter pool cover to proceed with its manufacture is very simple.

Below we explain, depending on the type of pool, how to determine the size of the solar pool cover.

How to determine the size of the winter pool cover

Winter pool cover size with regular shape

Steps to measure a regular winter pool cover

The typical example of a regularly shaped pool is usually either square or rectangular.

• Measure the inside of the pool in its length and width (from the inside wall of the pool to the other inside wall of the pool). In other words, measure the water level.

Winter pool cover size with regular shape and exterior ladder

Steps to measure a winter pool cover with a regular shape and external ladder

• Use a template to draw the shape of the pool.
• Measure what the inside part of the pool is.
• Draw a sketch of the staircase and measure the inside of it.

Winter pool cover size round shape

Steps to measure a winter pool cover with a round or oval shape

• Measure its diameter.
• Measure the width of the pool.
• Then the total length of the pool.
• And finally, the circumference or total length according to its shape.

Kidney-shaped winter pool cover size

Steps to measure cwinter covers with kidney-type shapes or free-pool shapes

1. In this case, pools with kidney or other shapes, also we will make a template to be able to write down the measurements of the pool.
2. We will measure the length of the pool along an imaginary line joining opposite ends of the longest axis.
3. Then We will take measurements of the width of the kidney pool shape bulge and also record the measurement of the smallest kidney shape.
4. We will estimate the surface area using the formula: Area = (A + B) x Length x 0.45
5.  In addition, There is a technique to check if we have recorded the measurements of the kidney-shaped pool correctly: Divide the surface area by 0.45 times the length of the pool (if the value does not give us the combined width of the pool it will mean that we have taken the measurements incorrectly).

Free-form winter pool cover size

Steps to measure irregular winter pool cover

1. Recommendation for measuring irregular pool: making a template.
2. We take the measurements below the edges on both sides of the pool and we write them on our template, drawing them on the inside of the pool.
3. We expand and tension a piece of plastic over the pool, pointing out the shape, we write down the measurements taken. openly noting what the outside part of the pool is.
4. We compare the measurements by measuring the diagonals of the pool (the measurement should come out the same)

Winter pool cover size irregular free shape according to cover side reinforcements

Steps to measure an irregular free-form winter pool cover according to the cover's side reinforcements

• Free-shaped pool (irregular) without requiring lateral reinforcement in the solar pool cover : measure length and width of the pool.
• On the other hand, if the pool is free-form and we want the thermal blanket to have a lateral reinforcement: in this case it is better than Contact us without any type of commitment.

Irregular winter pool cover size with rounded corners

Steps to measure an irregular pool with rounded corners, cutouts or complex shapes.

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How to choose a winter pool cover

To begin with, to choose a winter pool cover we must decide on several factors.

• Depending on the type of winter pool cover we want
• Depending on the material of the winter cover
• Depending on the color of the winter pool cover

Types of winter covers for swimming pools

Standard winter pool cover

• In those cases where you have a pool with standard shapes and measurements, you can choose this type of winter cover, which is the simplest.
• Simply if the brand of the winter cover allows us to, we will choose the desired color for the PVC tarpaulin.
• There is a possibility that if you have a pool with an irregular shape or unusual measurements, you will purchase a standard winter cover and sacrifice part of the terrace or around the pool.

Customized winter pool cover

• On the other hand, if we have a pool with an irregular shape and/or non-standard measurements, we will require a winter cover tailored to our pool.
• For the factory to proceed with its creation, it will require that we send them a template with the proper measurements in a drawing of the section of our pool.
• Provide us with your information and we will contact you without any obligation.

Pool cover with security

• In Ok Pool Renovation We advise you that if you are looking for a security cover you consult the pool bar cover.
• But, we want to inform you that there is a safe type of winter pool cover. to prevent falls, whether by people or pets.
• We must ensure that the winter pool cover is safely according to European regulations NF P90 308.
• This type of winter pool safety cover is reinforced by seams, additional welding or security tapes in each meter.

Opaque winter pool cover

• With a opaque cover The quality of the water is protected throughout the winter, which will facilitate the resumption of the next season by reducing the use of chemicals and avoiding having to empty the pool and refill it again, which will mean a savings in cleaning and annual water costs. It will also prevent cleaning the coating in terms of dirt and accumulated lime.

Pool cover with filtration

• Filtering winter covers: They allow you to observe the state of the water during the winter. Ideal for regions with heavy rainfall and/or strong winds and snowfall as it filters the rain.

Removable winter pool cover

Advantages of winter cover for removable pool

• Thanks to the winter pool cover for removable pools, you will be able to prevent air particles and leaves from falling into the pool.
• You will avoid the possibility of having Green pool water (algae growth).
• You will save on the use of chemical products.
• Etc
• In short, you can check all the advantages at the top of this page, since it has the same advantages as other winter covers that would be for construction pools, steel pools, etc. already explained.

Features of pool covers for removable pools

• Pool covers for removable pools have drainage holes to prevent water from accumulating.
• In addition, they are very durable and resistant.
• They are also very easy to assemble since most of them include ropes to hold the winter pool cover.
• You will only have to worry about choosing the most convenient model according to the removable pool you have.

Winter cover for removable pool price

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Winter cover colors for swimming pools

• Blue winter pool cover color: This cover is the most common model, its aesthetics try to look and be as close as possible to the color of the pool water.
• Green pool winter cover: to make camouflage between a green environment of forest, mountain...
• Winter cover color for cream pool: Typically used to adapt and integrate with the contour of the pool floor.
• Black winter cover.

Winter covering materials for swimming pools

• polypropylene tarpaulin
• High-density polypropylene winter cover
• polyester canvas
• High density polyester winter cover

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Winter pool cover price

If you are interested in getting a model of winter pool cover Contact us without any obligation under the pretext winter pool cover price.

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Tips for using the winter pool cover

Summer covers are not suitable for winter storage as they only serve to maintain the water temperature. 

• To know the size of the appropriate cover for your pool, measure the length and width of it, also including the crown edge. 
• It is also advisable to leave floating objects in the water so that their movement contributes to the work of the cover so that layers of ice do not form in the water.
• It is necessary to change the tensioners when they have lost their elasticity, every three or four years.
• Lastly, It is recommended that even if the pool is closed with a winter cover, the pool water is recirculated for one hour a day.

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How to put a winter pool cover

En depending on pool size We will have to install plastic-coated steel cables. For the following reasons: not to damage the cover, to prevent it from submerging and to strengthen the safety aspect.

In any case, the winter pool cover does not present many installation difficulties.

Putting the winter cover on the pool is a fairly simple assembly that we normally have to take into account.: anchors with retractable stainless steel screws (they do not interfere with walking) and resistant elastic bands (tensioners).

Steps to install a winter pool cover

Below, we list the easy steps for assembling a winter pool cover.

1. Unroll the cover next to the pool
2. Unfold the cover with the blue side facing up
3. Although the overlap of the cover over the crowning stone can be custom-made at the client's request, it is usually 15cm. So we overlapped it and placed a mark on the long side of the pool.
4. Next, we place the elastic tensioner in the position it will be in when installed on the cover to determine where we will drill the hole to install the anchor.
5. We measure between 10-12 cm where the elastic tensioner reaches when it is stretched
6. We drill with a drill bit of the same diameter as the chosen anchor.
7. We introduce the anchor with a small hammer blow until it is flush with the ground.
8. With a metal tip, place it inside and with a blow expand the anchor.
9. Fold a section of the cover on itself so that the inside of the canvas is visible.
10. Next, anchor the first two corner tensioners on the long side.
11. Once the tensioners are hooked, pull the cover to the opposite side.
12. Fasten the rest of the corners.
13. Once the cover is anchored in the 4 corners it will stay in the water without sinking.
14. Distribute the overlap of the cover over the 4 sides of the pool.
15. Mount the overlap on the edge of the pool and with the tensioner at rest, measure 10 to 12 cm from the end of the tensioner and drill in front to insert the anchor. Do this operation alternately on the sides of the pool to balance the tension.
16. Once we have the cover anchored in the 4 corners, we screw the screw into the anchor and leave it unscrewed 1cm.

Winter cover installation video

In this video tutorial you will be able to see all the steps to install the winter pool cover described above and see how it really is quite simple.

Winter cover installation for community pool

Steps to install winter pool cover for community

1. Template marking
2. We extend the protection cover
3. Measurement and placement of touches
4. Placement of tensioners
5. Pool ready

Video Assembly for community pool winter cover

In this case, video tutorial with the steps described above for installing a winter cover for community pools.

How to anchor a cover winter pool

The cupool canvas covers They are anchored directly to the exterior tile of the pool. They can be fixed with several types of anchors:

• El peripheral tensor: This one runs all around the deck. Over time the tensioner wears out and must be replaced.
• El cabiclic or tensoclick; This is an individual tensioner for two or for each eyelet. Allows individual substitutions in the points of greatest friction.
• El thermodynamic metal tensioner: The main advantage is that it allows self-balancing tension throughout the coverage period. It is made of stainless steel and does not degrade over time.
• The belts. They allow them to be tensioned by manual or ratchet pressure, allowing the cover to be more or less tensioned.

Types of anchors for the winter pool cover:

Nylon cast anchor

• First of all, mention that this anchor is usually used to facilitate screwing and anchoring the cover in winter and unscrewing it in summer without any discomfort.
• The nylon cast anchor comes equipped with plugs to prevent dirt from entering when we unscrew them.

Lawn Anchor

• The lawn anchor consists of stainless steel spike AISI 304 which is designed to anchor the winter pool cover either in grass or sand.
• This type of anchor is usually the most common of all.
• A hammer is required to install the lawn anchor.
• We can install the cover by passing the cover tensioners through the bar to fix the cover.

Retractable anchor

• El retractable expansion anchor It is a stainless steel piton designed to anchor the winter cover of the stone pool.
• You will need drill bits to install.
• To carry out the installation, a drill bit is required and then the tensioners will easily be able to be placed.
• Once unmoored, the cover sinks under its own weight and becomes part of the terrace level without presenting obstacles.
• Furthermore, if we want, when we remove the winter cover we can leave them on without any discomfort, it would only be necessary to screw them at ground level.
• We recommend its use for anchoring in stone.

Winter pool cover anchor useful life

In gratitude for wanting greater longevity for the winter pool cover anchors:

• Choose stainless steel anchors
• And, when the anchors are not retractable, we must protect them in summer with protective caps to prevent the possibility of unwanted dirt entering inside.

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How to clean winter pool cover

How to clean the exterior winter pool cover

Factors that dirty the outside of the pool

Typically, pool covers get dirty due to:

• Clay
• Octopus
• Rain water
• small particles
• Remains of land
• Dirt
• Leaves
• Insects
• bird feces
• Etc

Procedures to clean the exterior of the winter pool cover

• The first way to clean a pool cover is as simple as using a pressure hose.
• On the other hand, in order to avoid scratches on the cover, it is very important not to rub the surfaces of the pool with a brush or rags...
• If the water jet does not work, clean the dirty area with a soft sponge and soap.

How to clean the interior winter pool cover

Factors that dirty the inside of the pool

• small particles
• Sand
• Mist
• Remains of leaves or plants

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How to remove the water accumulated in the winter cover of a pool

Later, video where you will see the answer to how to remove the water accumulated in the cover of a pool, for example after it has rained.