PVC systems
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energeto 4000
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energeto 5000
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energeto 8000
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energeto 4000
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energeto 5000
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energeto 8000
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energeto®
energeto® - realising the vision
Intelligent window system solutions are becoming a reality. Light windows without steel reinforcements within the profiles, built with components that significantly limit the energy loss in buildings - these are the new arguments and benefits that aluplast offers to window manufacturers.
The energeto® concept presented by aluplast is a new direction in thinking about energy efficiency, as it involves the idea of elimination of the steel reinforcements previously used to strenghten window profiles, which resulted in deterioration of their thermal parameters. Moreover, by implementing this technology, aluplast comes forth towards the the expectations of window producers to optimize the processes regarding the production of windows.
Higher functionality
„bonding inside“ – stability and safety
aluplast's solution allows you to paste the glass pane into the sash frame without the need for to use steel reinforcements. The supportive function is taken over by the glazing. Thanks to the adhesive bonding of the window pane with the profile an essential part of the static load is taken over by the the glass pane, more resistant to bending than the sash profile, thereby stabilizing the window.
Due to the permanent glass pane and sash profiles combination, the risk of buckling, bending, and subsidence of the sash is reduced. This method minimizes the risk of window pane breaking in the result of the local stresses and extends the life of the sashes without the need for adjustments.
Bonding the glass pane with the profile is also more efficient against burglary because it eliminates the possibility to push the glass pane out of the window sash. By changing the glazing technology it is possible to use the full depth of the window pane groove. A deeper position of the pane in the sash rebate leads to a reduction of the heat transfer coefficient of linear thermal bridge occurring at the junction of the window pane and the sash profiles, which ensures a better protection against the formation of dew on the edges of the pane.
Reducing the weight of the frame due to the elimination of steel reinforcements by as much as 60 percent, is also of considerable importance. It definitely affects the processing comfort of workers in direct production positions, as well as employees involved in the window installation proces at the installation site. Lower weight of the whole window results also in reduction of the transport costs.
"Foam inside" - precise technology of filling profiles with foam
Energeto Systems ®, are one of the few window systems that allow you to create passive house apllicable windows [window heat transfer coefficient Uw ≤ 0.8 W / (m2-K)], using the basic triple glazing with heat transfer coefficient Ug = 0.7 W / (m 2 K).
This is possible thanks to the another technical innovation introduced by aluplast in the window manufacturing process, i.e. the "foam inside" technology. This method consists in optional filing of the internal chambers of the window frame/sash with an additional insulating material after final welding of window and sash frames.
With the first implementations of glazing technology by bonding the window pane with the sash profile, actions were taken to eliminate the "weak link", which from the viewpoint of thermal insulation are the steel reinforcements used to strengthen the window profiles. This resulted in the attempts to eliminate the steel reinforcements completely.
Removal of steel reinforcements allowed the elimination of thermal bridges and obtaining of the framework heat transfer coefficient Uf of 1.0 W/m²K. It is worth noting, that these parameters have been obtained with a standard mounting depth of 70 mm profiles.
Removal of steel reinforcements allowed the elimination of thermal bridges and obtaining of the framework heat transfer coefficient Uf of 1.0 W/m²K. It is worth noting, that these parameters have been obtained with a standard mounting depth of 70 mm profiles. It is therefore clear, that the conducted research led to a significant reduction in the thermal insulation coefficients without increasing of the profile depth.
Narrow design of the frame+wing kit of a width of only 107 mm makes the glass surface larger, which is the fulfillment of the postulate of the efficient use of sun energy in the buildings.
