In Ground Model: BLUESPRING

The Swimming Pools Queen

When the sides of the overflow blend with the sky and with the surrounding atmosphere, the fulfillment of the perfect pool is realized , the time when the pool  disappears and binds to the infinite lines.

Bluespring is designed to give space to the architectural interventions to harness the magic of the different types of overflow available. The structure has been designed to maintain the integrity of the performances over the years, getting its point of excellence in the reliability using. The best technology at the service of demanding customers who believe in the beauty of their own water space.

Reinforced concrete slab

B Steell Structure

C Compensation channel

D Perimetric flooring

E Reinforced membrane

I Mosaic or ceramic

F Concrete reinforcement

G Terrapieno

H Fasteners

Bluespring is constructed with a modular structure that allows you to create pools of countless sizes and shapes to suit your needs. Its self-supporting structure does not require a retaining wall or soil fills with inert materials such as sand or gravel, thereby limiting to the minimum the civil works to realize. Bluespring only needs a concrete base slab, while the surrounding ground is directly supported by the structure itself. This allows us to be able to assemble it also completely above ground or partially in-ground , without making structural changes or having to incur into expensive additional masonry.


The Laghetto  Bluespring modular structure allows the construction of elegant and personal swimming pools,  geometric shapes and more, with exceptional characteristics of quality and durability. Under construction, but also later in time, without having to face heavy and expensive civil works. You can access to the interspace formed between the steel panels and add all kinds of accessories, with a simple wall flange and lining . In this way LED lights, whirlpools, stream swimming systems and related pumps,  pipes and devices can always be easily accessible or added . A unique and inimitable characteristic of the Laghetto project that allows you to deal with the construction of your pool even in different stages without problems.


The Bluespring structure it is made of galvanized and passivated  steel  with low-carbon Z275 coverage, according to the specifications dictated by the UNI EN ISO 10327, treated with the exclusive protective Laghetto ZSV-TEC coating.
Every single galvanized steel sheet or trellis that compose the structure are subject to an heat treated epoxy coating that ensure a superior quality of the finish an incredible durability, both in in-ground and above ground installations.
All the ground supports, the threaded rods anchors, the moving parts and the nuts and bolts are made of stainless steel.
The  Bluespring ZSV-TEC structure provides a full height ground retaining panel if used as a classical inground pool , or is equipped with a shortened panel in case it is mounted in above ground situations.
Bluespring offers two standard heights for the pool panel: 130 and 152 centimeters.
Higher or variable depth can be obtained directly by varying the design of the bottom slab.



Is made of 1.5 mm PVC membrane (1900 gr / mq) stabilized and lead and cadmium free. The coating is composed of two sheets of PVC welded through of heat calendering process. The internal polyester armor reinforce the product. The PVC is treated with a special transparent coating that protects it from aging and keeps the original color vivid. Does not slip and does not deform in any way, it is treated against UV rays, algae and fungi. The membrane adapts to any shape and ensures the stability and compactness to the structures on which it is applied, making them as a single body. After laying the membrane, directly on site, we proceed to the further isolation of the joints through liquid PVC coating of the same color, making it even more stable.


Old Stone are made to faithfully reproduce the characteristics of natural stone, with its texture and its nuances. This pool top of approximately 4 cm thick, is antifreeze and is reinforced with a steel mesh that makes it a highly durable product; it also undergoes an anti stain surface treatment.


The Classic Stone edges are made exclusively of inert porphyry and natural quartz  selected, washed and bound together by silica sand and high-strength cement. The dosage of the inert is such as to recreate both the aesthetic and the resistance entirely similar to natural porphyry. This stone, the thickness of 4 cm approximately it is anti-slip and anti-freeze and is reinforced with a stainless steel mesh that makes it a highly durable product.


Marble is a natural and precious material , its appearance gives light and clarity to the surfaces, gives a sense of solidity and safety as the rocks from which it derives. It is resistant to impact and also to scratches, as well as aesthetically remember the solemnity of the great works of artists and architects of the past.


The Cardoso Stone is a metamorphic rock from not very deep formed sandstone disintegration of rocks in granitic composition, from dark gray color tending to blue. For its mineralogical composition and for its genesis mode, the Cardoso stone has a degree of compactness and considerable toughness, has excellent physical-mechanical characteristics of resistance to wear and tear, creep and tension, as well as excellent resistance to the degrading action of atmospheric agents.


The Gaia Gray is the icon of the natural stone, extracted directly from the quarry yet so comfortable in everyday environments and so versatile for any residential use. A solid image that does not mean that it is cold, but rather adds to the elegance of the material enough versatility for various realizations.


The Stone of Carthage is a beige tones sandy shore stone of Tunisian origin, unique because it integrates into its mix fossil elements visible to the naked eye and has excellent resistance to the aggression of atmospheric agents.


Wood is a solid material, natural, organic and cellular. A compound consisting of a chemical complex of cellulose, hemicellulose, lignin and extractives. Wood is the multi-solution for those who want to search for a comfortable material, elegant and relaxing for the finish of an inground pool.

Piscine Laghetto is able to insert during the construction phase, inside the structure of the tank, any type of desired staircase while maintaining perfect overflow on all the perimeter of the pool. The stairs of Bluespring pools are made of reinforced concrete in the spot and with the desired shape and then covered by specialized personnel. The type of staircase option will not affect the special characteristics of the Bluespring project, which continues to maintain its integrated compensation channel in the structure, avoiding the construction of an external tank  . The overflow is always ensured on the entire perimeter, with or without the presence of a reinforced concrete staircase.


Inserted within the shape of the pool, in one or more corners of the pool, it is made of reinforced concrete and then covered with a membrane.  ‘It’s the ideal structural base for enjoying a Jacuzzi area.


Placed within the width of the pool at both ends, they are made of reinforced concrete and then covered with a membrane. They facilitate the entry and exit from the pool and are an ideal structural base for enjoying a Jacuzzi area.


Inserted to the entire width, of one side of the pool as a real entrance stairway, this kind of staircase is made of reinforced concrete and then covered with a membrane of the same color chosen for the pool. The first elongated step allows to have a part of it used as a beach, a real entrance relaxation area in the pool.


Added normally on a short side of the pool, this type of staircase is made of reinforced concrete and then coated with a membrane of the same color chosen for the pool. The Roman Scale can become a pleasant relaxation and sunbathing area for the swimmers. The first step can be stretched allowing to have a portion of the same converted into a small beach. You can also add an Inox pull handle integrated in the scale with the function of facilitating the access and the exit from the pool.


Placed within the width of the pool at both ends, they are made of reinforced concrete and then covered with a membrane. It’s the ideal structural base for enjoying a relaxing Jacuzzi area.


Inserted to the entire width, of one side of the pool as a real entrance stairway, this kind of staircase is made of reinforced concrete and then covered with a membrane of the same color chosen for the pool.


Attached tone side of the pool this kind of staircase is made of reinforced concrete and then covered with a membrane of the same color chosen for the pool.


The stainless steel ladders are the most classic and convenient way to access to the pool. Equipped with anti-slip steps, they can also be combined with roman stairs, especially in large pools.


Ghost is the name of the new practical spotlight by Laghetto which uses the latest generation of SMD  LED technology. A product that combines an unmatched luminous efficiency with an extremely low power consumption and incredible durability. Every spotlight is equipped with 2 interchangeable aesthetic covers (transparent and white). LED Number: 238; voltage 12V AC, current 1,8 A, Power 21,5 W.


Ghost is the name of the new practical spotlight by Laghetto which uses the latest generation of SMD  LED technology. A product that combines an unmatched luminous efficiency with an extremely low power consumption and incredible durability. Every spotlight is equipped with 2 interchangeable aesthetic covers (transparent and white). LED Number: 90; voltage 12V AC, current 1,8 A, Power 7,2 W.

The line of LED lights Laghetto Ghost also provides a small spotlight but of great power and versatility, which is also equipped with 2 interchangeable aesthetic covers (transparent and white) and independent transformer, with even lower power consumption. Number of LED lights: 90; 12V AC voltage; current 0.6 A; Consumption: 7.2 W.


Transforms one or more sides of your pool Bluespring into something totally unique. The overflow effect of the pool becomes infinite, so the water appears to merge with the horizon.


For those who want to enjoy a deeper zone in Bluespring pool  the bottom of the pool can be realized with different heights, changes in levels or diving pits, for use with or without the presence of a trampoline.


A product suited to reduce the evaporation of water, facilitate maintaining the temperature reached in the pool and close automatically and quickly the pool when not in use.


Leave the job of cleaning the bottom and walls of your  Bluespring pool to an automatic electric cleaner. Just dip the device in water and it will take care of the pool, with no effort.


They are made of floating polythene Rip Stopper fabric membrane coated with green / black polythene treated super anti-UV. Patented by Laghetto they are equipped with anti-rolling water ballast and practical hooks for anchoring to the ground.


You can surround and finish your Bluespring with fountains and various water games, such as a stainless blade cascade. Choose from a wide range of fountains and water features, to give more movement to your pool and increase relaxation and fun.


A simple yet scenographic accessory, a water jet housed by a low stone wall at the ends of the pool which add to the whole elements of movement, of pleasantness, freshness, increasing the relaxation and enjoyment of those using the pool.


A must-have accessory to take advantage of the pit diving of the pool for the amusement of children and adults. The trampoline is made of elastic polyester or fiberglass. Is attached directly to the paving that surrounds the pool.


It is made on site in reinforced concrete after the realization of the structure and of the bottom slab and is then completed with the same covering membrane used for the pool. The 30 cm wide  wall partition has the function of divider between the part intended for children and the one for adults.


The Stream swimming  system of Piscine Laghetto has 2 motors and 2 large jets, electrical control panel and a wired remote control.


In the technical design alongside we can see a classic installation totally inground of the pool Bluespring . As can be seen from the drawing, for the filling around the structure it is used only the landfill or what was result of the excavation, with no need to buy and to use inert materials or realize expensive works of consolidation around the pool structure in masonry.


If we want to create a structure partially in ground, for a different visual impact or to overcome certain limitations of the subsoil, the pool Bluespring Laghetto is perfectly suited to this use. The Bluespring self-supporting structure allows the realization of the pool without heavy build masonry works, which in this case are reduced only to the realization of the reinforced concrete base.


Thanks to its double wall structure and its astonishing stability, the pool Laghetto Bluespring can be installed entirely above ground, without any additional masonry. Its rigidity is so high that a possible external finish, for example with strips massive wood, may be anchored and supported directly by the structure of the pool.


It is possible to view some Bluespring installations under the Customer Service section at the link Bluespring Construction Photos



In traditional overflow pools, so that they can work properly, you need to create an external water collection tank to the pool called the compensation tank, that take care of keeping constant the level of water, collecting the excess and returning it when needed. This container needs to be covered on top and can be accessed only by qualified technical personnel for routine and extraordinary maintenance operations. Normally this tank is made completely underground in reinforced concrete.

If we imagine that in a swimming pool 5 x 10 meters, which contains approximately 65 cubic meters of water, immerse themselves at the same time 6 persons, from the basin of the pool about 0.6 cubic meters of water will come out , which have to be collected by the overflow tank and then being returned to the pool when the swimmers will come out of the water.

In such a situation in traditional overflow  a pool it is therefore necessary to build a compensation tank external to the pool, which must have the capacity of at least 7% of the total volume of the pool to which it is coupled, thus raising at least 15-20% the costs of the civil and hydraulic works necessary, not to mention the costs of maintenance of the one that is in effect a second pool to realize and maintain.

With Bluespring all this is not necessary, thanks to the use of big and capacious overflow duct, which allows to avoid the construction of the external compensation tank, with consequent and evident of space and cost savings.



The overflow provides the best filtration possible, so as to have become a mandatory feature for all public pools. In the overflow system the water overflows perfectly from the upper edge of the pool in a homogeneous way throughout its entire perimeter, thus keeping always clean the surface of the water, the first point of collection of outer dirt. The Laghetto Bluespring perimetric overflow system, with its perfect overflow on the whole perimeter of the pool, ensures that any floating particle accomplishes the shortest possible route to reach the filtration system, regardless of the distance from the compensation channel and the direction of wind.


In the Bluespring overflow system the water that overflows from the edge of the pool it is collected in a large channel placed under the pavement perimeter; in doing so the water is at the same level of the edge of the stone and seems to disappear inside it, creating a striking visual effect. The overflow system cancels the feeling of emptiness caused by the difference in level between the edge and the water, typical in pools with wall  mounted skimmer, thus giving a feeling of unique breadth and ensuring our pool greater harmony with the surrounding environment. The structure consist of two completely independent parallel adjustable walls (in height and in alignment) even at after years, between which is obtained the overflow duct which also performs the function of compensation tank. This type construction offers in addition to the considerable aesthetic result also numerous and considerable advantages..


This feature is essential for the proper functioning of the infinity pools. It can in fact happen that over time, due to a settling of the ground or of geological events, the reinforced concrete slab which rests on our pool also suffers a partial settling of its original level, thereby compromising the proper functioning of the pool . In traditional structures this event would be a big deal, just be solved with massive and costly structural interventions.

Bluespring lake thanks to its self-supporting structure and adjustable over time, it can easily retrieve the correct alignment of the overflow, simply by acting on the appropriate adjustments, without breaking anything, even with the pool full of water, with an obvious saving of time and costs . This feature, combined with the strength and solidity of its structure, make Bluespring a unique pool of its kind and absolutely inimitable.



The structural space between the inner and outer wall, creates a corridor about 60 cm wide that ensures a perfect thermal exchange between the mass of water and the surrounding soil. This internal air chamber to the pool structure, in addition to decreasing the dispersion of the water heat, eliminates the formation of condensation between the metal and the liner, greatly extending the life of of the pool panel.

The air gap is wide enough to allow the technician to be able to inspect, adjust and make any kind of intervention, without ever having to break anything and greatly reducing maintenance costs over time. The same thing applies to every future embellishment, in fact, with Bluespring is possible to add all the desired accessory, for example a hydromassage area, or a series of LED lights, without the need to make heavy civil works.



The Piscine Laghetto filtration systems are designed to ensure the perfect water quality  in the pool over time, using only the best components on the market. Our technicians are always available to customers to fulfill all aesthetic and functional requirements also in terms of filtration systems. In the adjacent drawing it is shown a classical filtration system diagram for a Bluespring inground pool highlighting the components used.


Self-priming high-performance single-phase or three-phase IP 55 Pump, made of high strength Noryl. Stainless steel metal parts , pre-filter with large capacity basket, impeller made of Noryl with bronze insert, porcelain and graphite mechanical seal. Stainless steel motor shaft electrically insulated and thermal protection. The diffuser design ensures quick priming and a high prevalence. The transparent and removable lid of the prefilter allows a rapid control of the basket that protects the impeller from impurities.


The sand filter used for Bluespring is made of injected plastic polymers , joined by thermal welding, complete with pressure gauge, manual air and water drains, emptying cap sand, 6-way selector valve and a transparent top cover of polycarbonate with ABS ring . Maximum filtration rate within the normal parameters, maximum working pressure of 2.5 kg / cm, the filter bed of quartz sand with a particle size of 0.4 / 0.8 mm.


The drain supplied with every Bluespring pool, completely made of stainless steel, serves to draw the water to be filtered from the overflow duct and retaining coarse dirt through an included stainless steel prefilter . A full flange is provided for attachment to the overflow duct. female thread 2 “for connection to the suction pipe; maximum suction capacity 22 m3 / h.


The pipes are assembled on site using rods of rigid PVC pipe (PN10) or flex hose ise necessary. They are provided on ABS fittings.


The inlets installed on the wall, are made of ABS plastic and equipped with swiveling ball.


The drain is supplied with the pool, with the function of discharging outside the excess water of the channel, avoiding useless waste around the swimming pool.


It has a function a safety device for the pool keeping the water level constant an avoiding a possible failure of the pump, due to a dry running.