As per figure 1 handrails complying to BCA clause D2.17, a, iii, like our AR110 and AR140 configurations, must be installed on a substrate that allows a minimum 1000mm between handrails as stated in AS1428.1-2009 clause 6.3 and BCA clause D1.6, B, i. As per figure 2 the minimum substrate width to achieve 1000mm between […]
