WFP - (Water Fed Pole)  This translation fully describes the technology that is used to wash the facades of buildings. We need a long "pole" to get to the top of the building, and to wash away the dirt, and not to smear it, we need to spray water from this pole, and even better - detergent and purified water.

The essence of this method is to save time and money, both by the client and the contractor.

Even fairly high buildings (up to 25 meters) are washed by a small team (2 people) from the ground. The average productivity of the experienced team starts from 2,000 m2 of facade or glazing per day (for one working shift of 8 hours). A team of climbers from 2 people can wash up to 500 m2 of the facade per shift, a team on a crane with a cradle will be able to wash about 800 square meters. Therefore, wash the building with WFP technology is many times faster than any other way. And times less time, means less man-hours, and times less man-hours, means less wages employees, and times less wages employees, then and the cost of for client less.

Washing is done directly from the ground with a composite carbon rod. The length of the rod can reach 25 meters with a weight of not more than 11 kg. All rods are securely fastened together by a threaded connection and have additional fasteners for water supply pipes. With these tubes, the apparatus with a powerful pump delivers detergent, tap water and purified (demineralized) water to the rod tip. The tip can be a special brush for primary washing of the facade and glazing from dirt or a coat for final cleaning of the smooth facade and glazing. The final washing of the glass is carried out with purified water and thanks to this we do not need to dry the glass - RUB it with a towel or clean the water with a rubber screed.

Imagine that you sell the service of washing the facades of buildings for 35 rubles per square meter, while the services of climbers or companies using aerial platforms are offered for 60-90 rubles per square meter?! This is the situation in the market of services for washing facades today. 

Now take the average area of a small shopping center or BC-3 000 square meters and multiply by 35 rubles per meter = 105 000 rudders. Even taking into account the cost of paying employees and additional costs, you will return the money invested in the purchase of equipment by washing 5-6 objects (15-18 000 square meters).

In the section " where is the BENEFIT?"the question of how quickly investments will return has already been addressed. And here is that to do if invest not particularly want or there is no opportunities?! Everything is simple - either leasing, or buying the device under ready-made contracts. If leasing is more or less clear, then let's look at the second method. You need to find buildings with a simple facade, up to 15 meters (for the first washes do not swing at higher objects), ready to use Your services. If the total area of work will be higher than 15-18 000 square meters, then after completing the work on these objects You will already return all the investment in the purchase of the device. It will go even faster if the first couple You will work yourself - this is a decent savings on employee pay.

At first, it may seem that the device is not tricky and buying a pair of hoses, a long "stick", and the pump can be perfectly handled without expensive equipment. It's not so simple, the device must supply detergent and purified (demineralized) water. Detergent is needed to remove old dirt, and purified water for the final washing of the facade and Windows. If you wash the window with ordinary water and do not wipe it dry, then when it dries, there will be halos from water droplets and smudges. Smudges and halos are salts, nitrates and minerals left over from the evaporation of water. Purified water during evaporation leaves no traces, because it does not contain impurities and is actually distilled. It is here that the "buried dog" - the Windows and facade do not need to be dried, which means the work is done much faster....