Once again, trying to live up to your expectations we extend our offer.This time we are releasing energy-efficient windows dedicated to passive houses.It is an innovative windows line created to decrease an energy wastage and save on exploitation costs of flat or house.

We suggest you 6-chamber profile system,much more environment friendly and pocket friendly price than traditional windows and also extraordinarily long-standing and modern.

TROCAL ENERGY-LINE that is a trade name we gave. Competetive product advantage is:

• constructional depth 88 mm,
• thermal insulation 0,78 W(m2K),
• greater comfort thanks to better value of Uwf coefficient,
• higher thermal insulation thanks to concealed middle gasket,
• three-planed gasket in all areas of the window ( also in the sash and frame groove) which provides with better protection from rain and wind,
• innovative gasket meant for sash Groove which provide with additional thermal insulation,
• better protection from noise than in 70 mm system,
• greater range of glazing (24-46/54),more refractory pane i.e.special glazing preventing from noise noise and burglary,
• the highest anti-break protection thanks to well-though out location window fasteners

KBE MODREN and KBE MODERN+ represent state of the art window systems. They feature remarkable rigidity and durability. What is more, these systems are manufactured entirely from full value PVC. Industrial waste or any other waste material was not used in the manufacturing process. Additionally, KBE MODERN and KBE MODERN+ are lead free systems, designed with your health in mind. Windows should serve you for a long period of time. That is why reliability and durability are so important, just as aesthetics. MODERN profile range was designed based on market demands and satisfies all of them:

• efficient sound and thermal insulation thanks to 5-chamber profile structure and 70 mm design width.  The abovementioned solutions allow achieving a supreme overall heat transfer coefficient U at 1.3 W/m2K.
• tightness - internal and external gaskets with large contact surface guarantee perfect tightness and protection of the space between the window sash and the window frame; additionally, these windows ensure efficient ventilation due to modern airing systems.  Finally, the MODERN range offers an improved water removal system which, together with all of the abovementioned features, makes it a complete and modern window system.
• rigidity - profiles are manufactured in Germany using extrusion moulding process, which along with top quality reinforcing steel makes each window rigid, durable and resistant to deformation.
• controlled air exchange prevents moulds.
• welded gaskets are available in classic black or light gray and perfectly match white profiles.
• wide spectrum of colours equals unlimited choice in terms of creating a brand new image. Profiles may be coated with wood-like veneer on one or both sides. This gives a new look to windows and front elevation.
• unique style - attractive, elegant and harmonious looks make our profiles perfectly compatible win any interior.

Classic - a range for those customers who appreciate classic and elegant design. Classic range windows are characterised by plain style of frame, sash as well as glazing bead.
Customers value rigidity of profiles resulting in extreme window durability and unmatched whiteness.

Elegance Premium is a top quality product. A 6-chamber window sash as well as a window pane of high thermal coefficient makes this range ideal for detached houses as well as apartment houses.  Half-united profile creates a unique style of each building equipped with Elegance Premium windows. These windows are valued by customers looking for a product with attractive looks and long-lasting colour at a very affordable price.