PROCESSING
Project, study, research, best materials, assemblage,
by these steps becomes greater the artisan!
AllTec Srl .
QUALITY
The manufacturing process of Alltec following working phases and standards that provide a high quality product, that with few and simple steps to be taken is durable.The products ALL TEC can to be ordered custom and the delivery is made rapidly also at home
MATERIALS
Particular attention is devoted to research of new materials that provide performances of thermal insulation and acoustic even better, without ignoring the needs of home security and more at competitive costs.
CERTIFICATES CE
L'apposizione del marchio CE è prescritto per legge.The CE mark is required by law. With it, the manufacturer self-certifies that the product complies with essential requirements of directives established for the use and commercialization in the European Economic Area countries.
THE IMPORTANCE OF Uw
To reduce the dispersion of heat, the constituent elements of the building envelope must have a low thermal transmittance value.For windows and doors-windows, the thermal transmittance of the window represents the weighted average between the thermal transmittance of the frame Uf and Ug that of glass, plus an additional contribution, the linear thermal transmittance Ψg, due to the interaction between the two components and in the presence of the spacer, applied along the perimeter of the glazing visible.
