Sitename

 

The rectangular, triangular, trapezium and arched windows and window-cases are produced. Wide range of doors: doors for balconies, sliding doors, folding doors, entrance doors. The ecological glued wood of the highest quality is used in production (pine, oak, fir, meranti, larch).

 

The products can have multiple glazing for different purposes. The safe bindings, locks and handles of “G-I” (Germany) are used. The products are sealed by using the insertions of firm “Deventer” (Germany).

 

The products can be bound with the aluminium profiles of Holz plus system of firm "BUG" (Germany). Ventilation systems of the products can be the following: micro-ventilation, made by milling, mounted on the glazing unit, wooden air vents.

 

Application of wooden window and doors system IV-78 and IV-68: in construction of residential, public and commercial buildings. The products meet the requirements of Lithuanian standard LST EN 14351 – 1:2006 “Windows and doors; Standard of the product and operational characteristics. Part 1”, which has the status of European standard EN 14351-1:2006.

 

The Accredited Laboratory of Thermal Physics under the Architecture and Construction Institute of KTU (No.2018) has performed the tests of products and certified the following specifications of the products:

• Wind load resistance - class 4C
• Waterproof class 9A
• Noise insulation rate > 33dB
• Heat transfer < 1,1 W/m 2K