Rainwater drainage calculators
Our online tools have been designed with simplicity in mind removing the need for any prior specialist industry knowledge. The tools guide the user step by step allowing fast and simple roof drainage design whilst ensuring full compliance with BS EN12056-3 rainwater drainage design standard. Upon completion, a full set of rainwater drainage design calculations are provided confirming the suitability of products.
Produce instant list value estimates for all your Marley Alutec product requirements.
NBS Specification Tool
Produce NBS Specification documents for a wide range of aluminium rainwater and eaves products.