Standard Rooflight Specification Guide
and Weight Calculator
This calculation software utility is provided ‘as is’ to assist you with specifying the correct Xtralite rooflight for your needs. We take great care to ensure that this software works as it should, but it is not supported by Xtralite. For this reason, Xtralite is unable to answer support questions about the Xtralite Standards software. The Xtralite Standards software is for 32-bit versions of Microsoft Windows XP and later only. You may require administration rights to install on Windows Vista, and on Windows 7 you may need to install in XP mode...please refer to your IT department.
- Download the Xtralite Standards.zip file to your computer (eg. your Desktop).
- Open the Zip file and double-click on ‘setup.exe’ (you may only see ‘setup’).
- Follow the on-screen instructions.
Once installed, you can run the Xtralite Standards software from your Start/Windows menu. Enter the dimensions and options of the rooflight you require then click the Calculate button. The software will show the product codes for all the Xtralite rooflights that meet your selection criteria along with the approximate weight of the rooflight.
