Water Calculator

the water calculator waterwise bathroom manufacturers association

The Water Calculator contains information on water consumption for hundreds of products, enabling quick and easy specification, without the hassle of gathering data from several product manufacturers. You can use our example specifications if you need a quick starting point.

The Water Calculator provides a working example of the calculator used for Part G of the Building Regulations and the Code for Sustainable Homes.

It contains information on water consumption for hundreds of products, enabling quick and easy specification without the hassle of gathering data from several product manufacturers. You can use our example specifications if you need a quick starting point.

 


 

Go to the The Water Calculator website

Read the BMA's guide 'How to Use The Water Calculator' (PDF)