This is what a telescopic pool shelter or abris looks like when open:-
And when closed:-
Note the tracks on the deck slabs that are required for this telescopic type to run on.
There are dozens of types - some very large, very high and very, very expensive (think 60,000 euros HT +).
They tend to be classified in terms of their height as follows. In France the planning law is directly related to the Abris size and height.
Type | Height | Area Covered |
Low (Un abri bas) | 0.6 m - 1.0 m | Pool basin and pool coping stones |
Medium (Mi-haut or Semi-haut) | 1.0m - 1.8m | Varies |
High (Un abris haut) | greater then 1.8m high | Normally covers pool basin as well as the surrounding pa |
BUT - they do have quite a few advantages and from the number that you see in the French countryside they are regarded as a highly desirable item in France - where the supreme pragmatists completely ignore the look of the things because they offer quite a lot more in the way of creature comfort!
Features | Benefits / provisos |
The greenhouse affect of the abris keeps its internal temperature up and so the pool water temperature can be kept much higher at no cost | Water temperature generally 8 - 10 degrees C higher. Water heating costs are reduced substantially |
Pool can be used when it is windy or cold and at night | 24 hour swimming for several months per year and swimming season extended to 8 - 9 months per year without heating the shelter |
Air pollution is removed from the pool water | Pool water algae blooms are frequently caused by wind blown chemicals being spread by the local farmer. Pool has to be cleaned out much less frequently |
Biting and annoying insects are kept away from swimmers | Horse flies can totally stop use of the pool in some areas in July and August |
Pool winterisation my not be required | Some precautions may still need to be taken |
Provides an extension to the house that can be used for over-wintering of frost sensitive plants | Ditto |
Is a real safety device in its own right | Most comply with NFP90-309 if bought in France |
Balneotherapy equipment is more justifiable in a pool with an Abris | A seperate spa for all year use is not required if the pool has an abri |
Music can be piped around the pool with less annoyance to the neighbours. |