Technical Questions

Yes. That is the great thing about the software, it’s easy to use and allows the user to perform tasks in a quick and efficient way.

Yes. Projects created by one user can be viewed or shared to aid collaborative working.

WinDoPlan is available to use 24 hours a day, 7 days a week, 365 days a year.

No, WinDoPlan is free to use for all VEKA & Halo fabricators & specifiers.

Please go to our ‘Contact Us’ page and select the ‘Technical’ option form the drop down.

Simply register on the VEKA plc site and select the WinDoPlan diamond in the dashboard or, if you’re already registered, go to your dashboard and click on the WinDoPlan diamond. This will send a request to our technical team who will review your request and provide you with access.

WinDoPlan is VEKA’s exclusive tool that offers instant access to thermal calculations whenever and where ever you need it!

The number of chambers a profile system has affects how the U Value or energy rating is calculated but does not dictate it. A three chamber system can achieve a comparable range of results of a five chamber system dependant on the overall specification or mix of components used. For advice on the best system to meet any requirements please ask a suitably qualified surveyor or installer. Click here to find your nearest installer

It is important that any frame, window or door is installed to the appropriate British standard.  Additional installation advice is available to installers for some of our more specialist systems but for generic please refer to the GGF (Glass & Glazing Federation) website. Visit here for more information. 

Through our ongoing development and testing we can recommend solutions to satisfy the huge scope of requirements for both domestic and commercial projects. Initial type test results and capabilities can be found on our BSI Kitemark License here. If you are unable to find evidence of a standard you are looking to achieve please contact one of the members of our team for advice.


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