PDF & AutoCad Downloads

Rooflight Specification Drawings – Area Login

In order to be able to access the downloads area, you need to have been granted a username and password by Xtralite. If you do not have a username, please complete our secure area request form. Otherwise enter your details below.

Rooflight Calculator

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.

  1. Download the Xtralite Standards.zip file to your computer
  2. Open the Zip file and double-click on ‘setup.exe’
  3. 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.

Brochures & Specification Guides

The Xtralite approach to understanding, and specifying rooflights - and indeed the whole product range - is encompassed in the Xtralite specification manual, the sections of which are listed and can be downloaded.