header picture

20-22 Wenlock Road, London N1 7GU

Tel

020 3372 4482

contact bluepools image

Mob: Call or Text to 07557 966 459

84 Brown St, Salisbury SP1 2BA

Tel

01722 504818

Infinity Edge Swimming Pools and Their Cost

Infinity pools have become increasingly popular in recent years - it is obvious why when you look at this pool that we built in France in 2009

Click on either image for much bigger graphic

 

infinity edge pool detail infinity edge pool in 2009

Infinity pools have the reputation of being extremely costly and difficult to design

Neither of these is true - they are more costly - but they are affordable and they are not difficult to design or build.

Anyone who is planning a pool on a site with good views ought to consider the installation of an infinity pool

This is because there is no doubt that they can be very impressive on high ground where the negative edge can look quite magical.

A spectacular new pool type has also recently been developed

these are called mirror pools – and they do look like mirrors! The concept is based on the use of the infinity edge right round the pool perimeter and is very suitable for a normal garden without spectacular views.

What is an Infinity Edge Pool?

Infinity pools are also known as vanishing edge or negative edge pools. They have one or more sides where the pool edge terminates in a weir that is 15 – 25 mm lower than the median pool water level. The water cascades over the weir into a collection trough that runs along beneath the whole length of the weir.

The effect when viewed by a bather in the pool is very dramatic when the edge appears to merge with sea in the background or even the sky if the pool is located high up on a hillside.

A properly designed infinity edge pool has two circulation systems

The infinity edge system is only designed to run when the pool is being used and consists of a circulation system that takes water from the collection trough, filters it and returns it to the main pool.

The other system works in exactly the same way as a conventional pool, filtration and heating circulation system except that the ugly conventional skimmers are not required and the water circulates back through the pump via the drain in the pool floor.

Infinty pools are not expensive to run

This means that the high capacity pump that is needed to run the infinity edge circulation system only needs to be running when the pool is actually in use - thus the running costs of an infinity pool are not a lot higher than with a conventional pool.

Increased filtration efficiency of an infinity pool

However the most important benefit that an infinity pool provides is that the overflow weir very effectively and constantly removes and filters the surface layer of pool water that contains a large proportion of the pathogens, bacteria and organic matter that exist in every swimming pool - thus making the water look sparkling - simply because it is cleaner and healthier.

Infinity Edge Pool Costs

The additional cost of an infinity edge pool arises mainly from the provision of:-

 The automatic level sensor / filling device is needed to ensure there is enough water in the system to prime the edge pump and to compensate for any waves sent over the weir by bathers and rainwater.

For a 12 x 6 metre pool with one infinity edge the total additional cost of an infinity pool should be in the 8 – 10,000 Euros range excluding any taxes. The trough and autofill, edge filtration system and the additional water proofing costs will each amount to about one third of this  or about 3,000 Euros each.

The water-proofing may seem to be costly but a conventional factory made PVC liner is not suitable for an infinity edge pool and needs to be replaced by a PVC “liner armee” system that involves cutting and welding the PVC liner on site.

Mirror Pools

There is a very interesting alternative to infinity edge pools that is beginning to generate the interest of European pool buyers - in Los Angeles virtually every pool that we design is a mirror pool -especially in the Hollywood area.

These are an exciting option when the views from a garden are less than spectacular and the pool itself needs to be the centre of attention.

In a mirror pool the infinity edge is taken around the entire perimeter of the swimming pool and the weir is drained by a perimeter trough that is much smaller than the collection trough of an infinity pool.

The perimeter trough is drained by a network of gravity fed downpipes that take the water to a central collection tank that provides the buffer water storage normally provided by the collection trough in a conventional infinity pool. The cost of a mirror pool will be a little more than the cost of an infinity pool of the same size with the infinity edge along one long side.

In Los Angeles we have just developed a new design concept for mirror pools that reduces the cost by quite a lot.

We have found that by increasing the size of the pipework that takes the water from the over flow channels to the filter we can create the required water storage capacity in the pipes themselves - thus avoiding the need to provide a buffer tank

Infinity Edge Pool Operating Costs

The additional operating costs of either an infinity or mirror pool will not be that high because the big pump needed to run the infinity edge system will only operate when the pool is in use. The extra costs will be incurred from:-

The total additional operating cost is difficult to assess accurately because it does depend on so many variables but it will certainly be less than the cost of heating a conventional pool of the same size using a heat pump.

Infinity Pool are all the Rage!

The development of infinity pools has coincided with the increase in a new trend towards designer pools that are now often seen at exclusive properties and on magazine covers. Many people have property in an ideal location for the installation of an infinity edge pool even more have gardens that would benefit from a mirror pool and I hope this article encourages the development of both.

The Owner-Builder approach to Pool Installation is ideal for Infinity Edge pools because Pool Installation Contractors charge mega-bucks for something that is not a lot more complicated than a conventional swimming pool

 

facebook link

 

 

 

Introducing Bluepools

introduction to Bluepoools Video

 

Bluepools Designs:

Modern Indoor Pools

modern high indoor pool

 

Pools in Basements

pool in a basement image

Outdoor or Garden Pools

outdoor garden pool thumbnail

Infinity Pools

infinity edge pool thumbnail

And Surveys Pools prior

to Property Purchase and

Renovation of Existing Pools

survey and inspection of existing pools

And Specialises in Large

Spectacular Pools

large spectacular ampitheatre swimming pool