How to work out how many window bars needed
This video explains how to easily calculate the number of Adaptabar Telescopic Window Bars are needed for each window
https://www.insight-security.com/windowsecuritybars
It shows both Face Fix and Reveal Fix type bars as well as the optional Spacer Bars and Security Fixings.
The beauty of these attractive and effective window bars, is that is easy to choose the length of window bar you need, as they are telescopic and therefore allow for tolerance on your measurements.
They are also very simple to install, and can either be installed as simple security bars, or with the addition of the optional lateral spacer bars, can easily be converted into a security grille.


