Changes in the calculation of energy saving windows

04/28/2021 - the database of ver. 1.13
Profile systems have been added. 66 new profiles, of which 45 are plastic, 17 are aluminium, 4 are wood-aluminium. Including systems with an installation width of 80 mm or more.
Uf rates have been introduced according to Passive House Institute certification.
Added quadruple glazing.

02/27/2019 - software ver. 2.1
Take into account the effect of breathability

03/30/2018 - the database of ver. 1.12
Added two triple-glazing 42 mm with argon and without argon

03/15/2018 - the database ver. 1.11
Added two triple-glazing with krypton 32 and 40 mm

09/01/2016 - software ver. 2.0
Updating the design of energy labeling windows.

08/31/2016 - database ver. 1.10
Update the base profile systems.

08/15/2016 - database ver. 1.9, software ver. 1.14
Updating the interface, added keeping the summer operating mode windows and energy labeling of windows.

05/05/2015 - Displays the resistance coefficient of heat transfer on the page branded glass units are synchronized with the database.
The calculations are based on source data in accordance with EN, and display outdated data. example synchronized data

04/24/2015 - Ver. 1.10
Added comparison of two versions of the energy efficiency of the window.

04/21/2015 - Ver. 1.09
Added the ability to clarify the energy tariffs.

04/17/2015 - database ver. 1.06
Checking fares.

03/31/2015 - database ver. 1.05
Refined heat-saving characteristics of 10 wooden profile systems.