The Level 2 NVQ Diploma in Waterproof Membrane Roofing Systems (Construction) -Single Ply Membrane Roofing qualification has been developed for achievement in a real workplace environment which means you need to be employed to undertake this qualification. This qualification enables you, the learner, to demonstrate and recognise your skills, knowledge and understanding and to demonstrate your competence in a real workplace environment so you can work in as a Single Ply Membrane Roofer within the construction industry.